{"id":65663,"date":"2026-08-06T17:05:44","date_gmt":"2026-08-06T21:05:44","guid":{"rendered":"https:\/\/rheolution.com\/?p=65663"},"modified":"2026-08-17T12:07:26","modified_gmt":"2026-08-17T16:07:26","slug":"prove-meccaniche-sui-gel-di-alginato-cellink","status":"publish","type":"post","link":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/","title":{"rendered":"Caratterizzazione della viscoelasticit\u00e0 dei gel di alginato Cellink con ElastoSens\u2122 Bio"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"65663\" class=\"elementor elementor-65663 elementor-19866\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-81e16fe e-flex e-con-boxed e-con e-parent\" data-id=\"81e16fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e305515 elementor-widget elementor-widget-heading\" data-id=\"e305515\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Nota applicativa | ElastoSens\u2122 Bio<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57e1fd2 elementor-widget elementor-widget-heading\" data-id=\"57e1fd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Reticolazione dell'idrogel di alginato: caratterizzazione della viscoelasticit\u00e0 con ElastoSens\u2122 Bio\n\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9630589 elementor-widget elementor-widget-text-editor\" data-id=\"9630589\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In collaborazione con<\/p><p><img decoding=\"async\" data-recalc-dims=\"1\" class=\"alignnone size-medium wp-image-32682\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=300%2C64&#038;ssl=1\" alt=\"\" width=\"300\" height=\"64\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?w=812&amp;ssl=1 812w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=300%2C64&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=768%2C163&amp;ssl=1 768w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=800%2C172&amp;ssl=1 800w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=260%2C55&amp;ssl=1 260w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=50%2C11&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Logotype_RGB_Cellink_Blue.png?resize=150%2C32&amp;ssl=1 150w\" sizes=\"(max-width:767px) 300px, 300px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b20e5e5 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"b20e5e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">AVVISO<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c08d49 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"4c08d49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Questo studio \u00e8 frutto di una collaborazione tra <a href=\"https:\/\/rheolution.com\/life-sciences\/\" target=\"_blank\" rel=\"noopener\">Rheolution<\/a> (Montreal, QC, Canada) e <a href=\"https:\/\/www.cellink.com\/\" target=\"_blank\" rel=\"noopener\">CELLINK<\/a> (Boston, MA, USA).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b661485 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"b661485\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Sintesi<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-306809e elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"306809e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>L&#8217;alginato \u00e8 un biomateriale naturale ricavato dalle alghe, ampiamente utilizzato per il rilascio di cellule e proteine e per applicazioni nell&#8217;ingegneria tissutale.<\/li><li>L&#8217;alginato si reticola rapidamente in presenza di cationi multivalenti (ad es. Ca\u00b2\u207a) in soluzioni acquose, dando origine a un idrogel con propriet\u00e0 meccaniche regolabili.<\/li><li>La concentrazione pi\u00f9 bassa della soluzione di cloruro di calcio ha provocato un rigonfiamento e ha portato a una reticolazione pi\u00f9 lenta dei gel di alginato.<\/li><li>La maggiore concentrazione della soluzione di cloruro di calcio ha favorito una reticolazione rapida, causando il restringimento dei gel di alginato.<\/li><li>Una maggiore concentrazione della soluzione di cloruro di calcio ha portato alla formazione di gel di alginato pi\u00f9 rigidi.<\/li><li>Gli idrogel di alginato possono dissolversi se incubati in una soluzione salina priva di cloruro di calcio (ad esempio, PBS).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f5e32b2 e-flex e-con-boxed e-con e-parent\" data-id=\"f5e32b2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5475cad elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"5475cad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applicazioni dell'idrogel di alginato e meccanismi di reticolazione\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cda27b1 elementor-widget elementor-widget-heading\" data-id=\"cda27b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Introduzione<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e607aad elementor-widget elementor-widget-text-editor\" data-id=\"e607aad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;alginato \u00e8 un polisaccaride presente come componente strutturale delle alghe e come componente capsulare dei batteri del suolo. Questo polisaccaride viene solitamente ricavato dalle alghe brune e viene utilizzato in molti settori, come quello medico, farmaceutico, alimentare e tessile, grazie alle sue propriet\u00e0 viscosizzanti, gelificanti e stabilizzanti. L\u2019alginato pu\u00f2 reticolarsi rapidamente in presenza di cationi multivalenti (ad es. Ca\u00b2\u207a) in soluzioni acquose, dando origine a un idrogel con propriet\u00e0 meccaniche regolabili. Questo processo semplice ed economico, unito alla sua capacit\u00e0 di trattenere grandi quantit\u00e0 di liquido, rende l\u2019alginato un biomateriale prezioso per applicazioni biotecnologiche come il rilascio di farmaci e cellule e l\u2019ingegneria tissutale [1].   <\/p><p>Gli idrogel di alginato possono essere iniettati nel corpo o impiantati in una forma predefinita. In quest\u2019ultimo caso, l\u2019alginato viene spesso lavorato tramite stampa 3D a estrusione, che richiede un processo di gelificazione veloce. Questo polisaccaride gelifica rapidamente in condizioni moderate (quando viene miscelato con cationi multivalenti) e, in questo modo, le cellule possono essere incapsulate facilmente e velocemente [2].  <\/p><p>Le propriet\u00e0 viscoelastiche dell\u2019alginato possono essere regolate modificando diversi parametri, come la concentrazione e il peso molecolare del polimero, nonch\u00e9 il tipo e la concentrazione dell\u2019agente reticolante. In questa nota applicativa, l\u2019alginato all\u20191% di CELLINK \u00e8 stato reticolato con una soluzione di cloruro di calcio (CaCl\u2082) a diverse concentrazioni (10 mM e 50 mM) e le sue propriet\u00e0 viscoelastiche sono state misurate con ElastoSens\u2122 Bio dopo incubazioni successive con la soluzione. Inoltre, \u00e8 stata valutata la stabilit\u00e0 meccanica di una formulazione di alginato reticolato (10 mM) nell\u2019arco di 24 ore durante l\u2019incubazione con una soluzione salina (PBS).  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b169c69 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"b169c69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Configurazione sperimentale per la valutazione della reticolazione dell'idrogel di alginato\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-622c4a9 elementor-widget elementor-widget-heading\" data-id=\"622c4a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Materiali e metodi<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37946fb elementor-widget elementor-widget-text-editor\" data-id=\"37946fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.cellink.com\/product\/alginate-5\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400\">Alginato<\/span><\/a><span style=\"font-weight: 400\"> 1% e CaCl<\/span><span style=\"font-weight: 400\">2<\/span><span style=\"font-weight: 400\"> (10 mM e <\/span><a href=\"https:\/\/www.cellink.com\/product\/crosslinking-agent\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400\">50 mM<\/span><\/a><span style=\"font-weight: 400\">) sono stati acquistati da CELLINK (Boston, USA). Sono stati versati 3 mL di alginato nell&#8217;ElastoSens\u2122 <\/span> <span style=\"font-weight: 400\"> Il portacampioni Bio e 3 mL del <\/span><span style=\"font-weight: 400\">CaCl<\/span><span style=\"font-weight: 400\">2<\/span><span style=\"font-weight: 400\">  La soluzione \u00e8 stata versata delicatamente sulla superficie del campione e lasciata agire per 15 minuti. La soluzione \u00e8 stata poi rimossa per misurare le propriet\u00e0 viscoelastiche dell\u2019alginato con ElastoSens\u2122 <\/span><span style=\"font-weight: 400\">  Bio a 25 \u00b0C per 5 minuti (con un intervallo temporale di 10 secondi). Quest\u2019ultima procedura \u00e8 stata ripetuta per le prime due ore. Per i campioni reticolati con    <\/span><span style=\"font-weight: 400\">CaCl<\/span><span style=\"font-weight: 400\">2<\/span><span style=\"font-weight: 400\">  A 10 mM, la soluzione \u00e8 stata lasciata riposare per tutta la notte a temperatura ambiente e un\u2019ultima misurazione \u00e8 stata effettuata circa 24 ore dopo aver rimosso la soluzione. A questi campioni \u00e8 stato poi aggiunto PBS privo di calcio per valutare la loro dissoluzione nel tempo a 37 \u00b0C. Le misurazioni sono state effettuate ogni ora per le prime 6 ore (per 5 minuti con un intervallo temporale di 10 secondi) e un\u2019ultima misurazione \u00e8 stata effettuata dopo 24 ore di incubazione. I risultati medi sono espressi come media \u00b1 deviazione standard. Il numero di campioni era pari a 3 (n = 3).      <\/span><span style=\"font-weight: 400\">Le analisi statistiche sono state effettuate utilizzando GraphPad Prism versione 9 (GraphPad Prism software, La Jolla, CA, USA). I confronti tra i gruppi sono stati valutati mediante ANOVA a una via con test post-hoc di Tukey per correggere i confronti multipli. Si \u00e8 considerato significativo un valore di p &lt; e a 0,05.  <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c74affc elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"c74affc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Effetti della concentrazione di cloruro di calcio sulle propriet\u00e0 dell'idrogel di alginato\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ba4198 elementor-widget elementor-widget-heading\" data-id=\"2ba4198\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Risultati e discussione<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16b71b6 elementor-widget elementor-widget-text-editor\" data-id=\"16b71b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sono stati analizzati periodicamente nell\u2019ElastoSens\u2122 Bio tre campioni per ciascuna condizione di reticolazione (10 mM e 50 mM di CaCl\u2082). I valori medi in ciascun intervallo di tempo del modulo di immagazzinamento al taglio G\u2019 (Pa) e dell\u2019altezza del campione (mm) dell\u2019alginato con soluzione di CaCl\u2082 a 10 mM sono riportati nelle figure 1 e 2. Per i campioni reticolati con 10 mM di CaCl\u2082, i gel si sono gonfiati nei primi momenti, come conferma l\u2019aumento della loro altezza media. L\u2019altezza ha mostrato un aumento meno marcato dopo 45 minuti e fino a 4 ore di incubazione (Fig. 3A). L\u2019altezza finale dopo 24 ore ha mostrato che i campioni presentavano ancora un rigonfiamento significativo (superiore del 68% rispetto all\u2019altezza iniziale). La leggera diminuzione del G\u2019 nei primi 30 minuti suggerisce che il rigonfiamento fosse pi\u00f9 significativo dei legami di reticolazione formatisi fino a quel momento. Successivamente, il valore di G\u2019 ha mostrato un aumento graduale e previsto nel tempo, raggiungendo 645 \u00b1 55 Pa dopo 4 ore di incubazione con la soluzione di CaCl\u2082 (con differenze statistiche ogni 15 minuti). Il valore finale di G\u2019 dei gel reticolati dopo 24 ore di incubazione era pari a 887 \u00b1 9 Pa. Il Tan(\u03b4) si \u00e8 dimostrato stabile da 15 minuti fino a 4 ore di incubazione (~ 0,15), ma ha mostrato un aumento dopo 24 ore, raggiungendo il valore di 0,3 (dati non mostrati). Questo aumento suggerisce che la componente viscosa dell\u2019idrogel sia diventata pi\u00f9 predominante con il passare del tempo.         <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52a0e11 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"52a0e11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"745\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?fit=1024%2C745&amp;ssl=1\" class=\"attachment-large size-large wp-image-65667\" alt=\"Graph of average G\u2019 over time for 1% Alginate with 10 mM CaCl2\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?w=1147&amp;ssl=1 1147w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?resize=1024%2C745&amp;ssl=1 1024w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?resize=768%2C558&amp;ssl=1 768w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?resize=201%2C146&amp;ssl=1 201w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?resize=50%2C36&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?resize=103%2C75&amp;ssl=1 103w\" sizes=\"(max-width:767px) 700px, (max-width:1024px) 100vw, 1024px\" data-attachment-id=\"65667\" data-permalink=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/attachment\/figure-1a-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?fit=1147%2C834&amp;ssl=1\" data-orig-size=\"1147,834\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Graph of average G\u2019\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1A.jpg?fit=1024%2C745&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0445b2 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"b0445b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"745\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?fit=1024%2C745&amp;ssl=1\" class=\"attachment-large size-large wp-image-65668\" alt=\"Height measurement graph for 1% Alginate with 10 mM CaCl2\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?w=1147&amp;ssl=1 1147w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?resize=1024%2C745&amp;ssl=1 1024w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?resize=768%2C558&amp;ssl=1 768w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?resize=201%2C146&amp;ssl=1 201w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?resize=50%2C36&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?resize=103%2C75&amp;ssl=1 103w\" sizes=\"(max-width:767px) 700px, (max-width:1024px) 100vw, 1024px\" data-attachment-id=\"65668\" data-permalink=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/attachment\/figure-1b-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?fit=1147%2C834&amp;ssl=1\" data-orig-size=\"1147,834\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Height measurement graph\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-1B.jpg?fit=1024%2C745&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d964eb elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"9d964eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Figura 1.<\/b> Modulo di immagazzinamento di taglio medio (G\u2019) e altezza (mm) in funzione del tempo dell\u2019alginato all\u20191% reticolato con una soluzione di CaCl\u2082 a 10 mM (*p&lt;0,0001 per 0 rispetto a ogni ora).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9df6d7 elementor-widget elementor-widget-text-editor\" data-id=\"b9df6d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Per i campioni reticolati con 50 mM di CaCl\u2082, si \u00e8 osservato il comportamento opposto: i campioni si sono rimpiccioliti col passare del tempo. A causa di questo comportamento, il test \u00e8 stato interrotto non appena il campione ha perso completamente il contatto con la parete interna del portacampioni (Fig. 3B), come previsto dal protocollo. Il valore di G\u2019 \u00e8 aumentato col passare del tempo, raggiungendo il livello di 2832 \u00b1 53 Pa dopo 1,5 ore di incubazione (con differenze statistiche ogni 5 minuti). L\u2019altezza \u00e8 diminuita col passare del tempo (a causa del restringimento) e il valore di tan(\u03b4) \u00e8 rimasto stabile (~ 0,15).   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdf953a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"bdf953a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"745\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?fit=1024%2C745&amp;ssl=1\" class=\"attachment-large size-large wp-image-65669\" alt=\"G\u2019 over time graph for 1% Alginate with 50 mM CaCl2\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?w=1147&amp;ssl=1 1147w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?resize=1024%2C745&amp;ssl=1 1024w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?resize=768%2C558&amp;ssl=1 768w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?resize=201%2C146&amp;ssl=1 201w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?resize=50%2C36&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?resize=103%2C75&amp;ssl=1 103w\" sizes=\"(max-width:767px) 700px, (max-width:1024px) 100vw, 1024px\" data-attachment-id=\"65669\" data-permalink=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/attachment\/figure-2a-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?fit=1147%2C834&amp;ssl=1\" data-orig-size=\"1147,834\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"G\u2019 over time graph\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2A.jpg?fit=1024%2C745&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fedc75 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"7fedc75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"745\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?fit=1024%2C745&amp;ssl=1\" class=\"attachment-large size-large wp-image-65670\" alt=\"Height data graph for 1% Alginate with 50 mM CaCl2\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?w=1147&amp;ssl=1 1147w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?resize=1024%2C745&amp;ssl=1 1024w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?resize=768%2C558&amp;ssl=1 768w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?resize=201%2C146&amp;ssl=1 201w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?resize=50%2C36&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?resize=103%2C75&amp;ssl=1 103w\" sizes=\"(max-width:767px) 700px, (max-width:1024px) 100vw, 1024px\" data-attachment-id=\"65670\" data-permalink=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/attachment\/figure-2b-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?fit=1147%2C834&amp;ssl=1\" data-orig-size=\"1147,834\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Height data graph\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-2B.jpg?fit=1024%2C745&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ef950d elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5ef950d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Figura 2.<\/b> Modulo di immagazzinamento di taglio medio (G\u2019) e altezza (mm) in funzione del tempo dell\u2019alginato all\u20191% reticolato con una soluzione di CaCl\u2082 a 50 mM (*p&lt;0,0001 per 0 rispetto a ogni ora).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c426a5e elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"c426a5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>A<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c906dc4 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"c906dc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"481\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?fit=691%2C481&amp;ssl=1\" class=\"attachment-large size-large wp-image-32689\" alt=\"Comparison of 1% Alginate crosslinked with 10 mM and 50 mM CaCl2\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?w=691&amp;ssl=1 691w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?resize=300%2C209&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?resize=210%2C146&amp;ssl=1 210w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?resize=50%2C35&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?resize=108%2C75&amp;ssl=1 108w\" sizes=\"(max-width:767px) 691px, 691px\" data-attachment-id=\"32689\" data-permalink=\"https:\/\/rheolution.com\/it\/figure-3a_2-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?fit=691%2C481&amp;ssl=1\" data-orig-size=\"691,481\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Figure 3A_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3A_2.jpg?fit=691%2C481&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c9dd78 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"1c9dd78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>B<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-510dfc6 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"510dfc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"481\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?fit=691%2C481&amp;ssl=1\" class=\"attachment-large size-large wp-image-65672\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?w=691&amp;ssl=1 691w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?resize=300%2C209&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?resize=210%2C146&amp;ssl=1 210w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?resize=50%2C35&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?resize=108%2C75&amp;ssl=1 108w\" sizes=\"(max-width:767px) 691px, 691px\" data-attachment-id=\"65672\" data-permalink=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/attachment\/figure-3b_2-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?fit=691%2C481&amp;ssl=1\" data-orig-size=\"691,481\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Figure 3B_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-3B_2.jpg?fit=691%2C481&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22f1b7f elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"22f1b7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Figura 3.<\/b>  Alginato all&#8217;1% reticolato con una soluzione di CaCl\u2082 a (A) 10 mM e (B) 50 mM.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1637530 elementor-widget elementor-widget-text-editor\" data-id=\"1637530\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c8 stata valutata la dissoluzione dei campioni di alginato all\u20191% reticolati con una soluzione di CaCl\u2082 a 10 mM e incubati in PBS privo di calcio nell\u2019arco di 24 ore. I valori di G\u2019 (Pa) in funzione del tempo sono riportati nella Fig. 4. La dissoluzione dell\u2019alginato dovuta al rilascio di ioni calcio nel PBS \u00e8 stata significativa durante le prime 24 ore di incubazione a 37 \u00b0C, come dimostra la diminuzione di G\u2019 nel tempo (calo del 20% dopo 24 ore). \u00c8 stato possibile monitorare la dissoluzione solo durante le prime 24 ore; successivamente, il campione non era pi\u00f9 un idrogel coeso.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30689da elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"30689da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"745\" src=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?fit=1024%2C745&amp;ssl=1\" class=\"attachment-large size-large wp-image-65673\" alt=\"G\u2019 change over time in Alginate with 10 mM CaCl2 in PBS\" srcset=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?w=1147&amp;ssl=1 1147w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?resize=1024%2C745&amp;ssl=1 1024w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?resize=768%2C558&amp;ssl=1 768w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?resize=201%2C146&amp;ssl=1 201w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?resize=50%2C36&amp;ssl=1 50w, https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?resize=103%2C75&amp;ssl=1 103w\" sizes=\"(max-width:767px) 700px, (max-width:1024px) 100vw, 1024px\" data-attachment-id=\"65673\" data-permalink=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/attachment\/figure-4-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?fit=1147%2C834&amp;ssl=1\" data-orig-size=\"1147,834\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"G\u2019 change over time\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/Figure-4.jpg?fit=1024%2C745&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab64411 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"ab64411\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Figura 4.<\/b> <b> <\/b>Modulo di stoccaggio di taglio medio (G\u2019) in funzione del tempo durante l\u2019incubazione con PBS senza calcio dell\u2019alginato all\u20191% reticolato con una soluzione di CaCl\u2082 a 10 mM (*p&lt;0,0001 per 0 rispetto a ciascuna ora).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1faa95b elementor-widget elementor-widget-heading\" data-id=\"1faa95b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Conclusioni e prospettive<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d748e1d elementor-widget elementor-widget-text-editor\" data-id=\"d748e1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La concentrazione della soluzione di CaCl\u2082 ha determinato comportamenti diversi durante la reticolazione: l\u2019alginato si \u00e8 gonfiato alla concentrazione pi\u00f9 bassa e si \u00e8 ritirato a quella pi\u00f9 alta (p&lt;0,05). Questo era legato alla velocit\u00e0 di reticolazione, che aumentava all\u2019aumentare della concentrazione di calcio. Una maggiore concentrazione di calcio ha portato a idrogel pi\u00f9 rigidi (p&lt;0,05). \u00c8 stata osservata la dissoluzione degli idrogel di alginato reticolati con una soluzione di calcio a 10 mM durante l\u2019incubazione con PBS privo di calcio (p&lt;0,05).   <\/p><ul class=\"bullets\"><li class=\"bullets\">Gli idrogel di alginato di Cellink possono essere facilmente reticolati con CaCl\u2082 e le loro propriet\u00e0 viscoelastiche possono essere regolate variando la concentrazione di calcio.<\/li><li class=\"bullets\">Le propriet\u00e0 viscoelastiche dello stesso campione possono essere misurate con ElastoSens\u2122 Bio dopo incubazioni successive con l&#8217;agente reticolante.<\/li><li class=\"bullets\">Capire come si comportano gli idrogel di alginato con diverse soluzioni reticolanti \u00e8 utile per progettare meglio gli esperimenti.<\/li><li class=\"bullets\">ElastoSens\u2122 Bio \u00e8 in grado di rilevare lievi differenze nelle propriet\u00e0 viscoelastiche degli idrogel di alginato durante la reticolazione e la dissoluzione.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5264ec7 elementor-widget elementor-widget-heading\" data-id=\"5264ec7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Riferimenti<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1eb8fe elementor-widget elementor-widget-text-editor\" data-id=\"c1eb8fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>[1] Hecht, H., &amp; Srebnik, S. (2016). <a href=\"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acs.biomac.6b00378\" target=\"_blank\" rel=\"noopener\">Structural characterization of sodium alginate and calcium alginate<\/a>. Biomacromolecules, 17(6), 2160-2167.<\/p><p>[2] Jia, J., Richards, D. J., Pollard, S., Tan, Y., Rodriguez, J., Visconti, R. P., &#8230; &amp; Mei, Y. (2014). <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1742706114002906\" target=\"_blank\" rel=\"noopener\">Engineering alginate as bioink for bioprinting<\/a>. Acta biomaterialia, 10(10), 4323-4331.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-823554d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"823554d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/rheolution.com\/wp-content\/uploads\/Viscoelasticity-of-CELLINK-alginate-gels.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Accedi alla versione completa della nota sull'app (PDF) <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3e1eb3 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-widget elementor-widget-slides\" data-id=\"d3e1eb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;arrows&quot;,&quot;autoplay_speed&quot;:4000,&quot;transition_speed&quot;:4000,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-c97f30c swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"elastosens2\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5592b94 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"5592b94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Scopri come la nostra tecnologia misura in modo non distruttivo le propriet\u00e0 viscoelastiche dei biomateriali morbidi e dei tessuti utilizzando microvolumi di campioni<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50c63ee elementor-align-center elementor-widget elementor-widget-button\" data-id=\"50c63ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/rheolution.com\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contattaci per saperne di pi\u00f9<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b3c47f elementor-widget elementor-widget-heading\" data-id=\"0b3c47f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Articoli correlati<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f19d44 premium-blog-cta-full-yes premium-floating-effects-yes premium-disable-fe-yes elementor-widget__width-initial premium-blog-align-left elementor-widget elementor-widget-premium-addon-blog\" data-id=\"6f19d44\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;force_height&quot;:&quot;true&quot;,&quot;premium_blog_grid&quot;:&quot;yes&quot;,&quot;premium_blog_layout&quot;:&quot;even&quot;,&quot;premium_blog_columns_number&quot;:&quot;50%&quot;,&quot;premium_blog_columns_number_tablet&quot;:&quot;50%&quot;,&quot;premium_blog_columns_number_mobile&quot;:&quot;100%&quot;,&quot;scroll_to_offset&quot;:&quot;yes&quot;,&quot;premium_fe_trigger&quot;:&quot;load&quot;,&quot;premium_fe_direction&quot;:&quot;alternate&quot;,&quot;premium_fe_loop&quot;:&quot;default&quot;,&quot;premium_fe_easing&quot;:&quot;easeInOutSine&quot;}\" data-widget_type=\"premium-addon-blog.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"premium-error-notice\">\n\t\t\tThe current query has no posts. Please make sure you have published items matching your query.\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L&#8217;alginato \u00e8 un polisaccaride presente come componente strutturale delle alghe e come componente capsulare dei batteri del suolo. Questo polisaccaride viene solitamente ricavato dalle alghe brune e viene utilizzato in molti settori, come quello medico, farmaceutico, alimentare e tessile, grazie alle sue propriet\u00e0 viscosizzanti, gelificanti e stabilizzanti. <\/p>\n","protected":false},"author":195401338,"featured_media":65666,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[289,292,297],"tags":[89,92,91,124,88,146,87],"class_list":["post-65663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-note-applicative","category-application-3d","category-application-formulation-of-hydrogels","tag-elastosens-bio","tag-hydrogel-formation","tag-hydrogels","tag-life-sciences","tag-mechanical-testing","tag-natural-polymer","tag-viscoelasticity"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Reticolazione dell&#039;Idrogel di Alginato: Analisi delle Propriet\u00e0 Meccaniche<\/title>\n<meta name=\"description\" content=\"Scopri le propriet\u00e0 viscoelastiche degli idrogel di alginato reticolati con cloruro di calcio utilizzando ElastoSens\u2122 Bio per applicazioni di ingegneria tissutale.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reticolazione dell&#039;Idrogel di Alginato: Analisi delle Propriet\u00e0 Meccaniche\" \/>\n<meta property=\"og:description\" content=\"Scopri le propriet\u00e0 viscoelastiche degli idrogel di alginato reticolati con cloruro di calcio utilizzando ElastoSens\u2122 Bio per applicazioni di ingegneria tissutale.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/\" \/>\n<meta property=\"og:site_name\" content=\"Rheolution\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-06T21:05:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-17T16:07:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Cedric Schmitt\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cedric Schmitt\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/\"},\"author\":{\"name\":\"Cedric Schmitt\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#\\\/schema\\\/person\\\/82756ffafc3b144a770de4fcc8a91895\"},\"headline\":\"Caratterizzazione della viscoelasticit\u00e0 dei gel di alginato Cellink con ElastoSens\u2122 Bio\",\"datePublished\":\"2026-08-06T21:05:44+00:00\",\"dateModified\":\"2026-08-17T16:07:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/\"},\"wordCount\":1905,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/rheolution.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1\",\"keywords\":[\"ElastoSens Bio\",\"Hydrogel formation\",\"Hydrogels\",\"Life Sciences\",\"Mechanical testing\",\"Natural polymer\",\"Viscoelasticity\"],\"articleSection\":[\"App-Notes\",\"Application 3D Bioprinting\",\"Hydrogels\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/\",\"url\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/\",\"name\":\"Reticolazione dell'Idrogel di Alginato: Analisi delle Propriet\u00e0 Meccaniche\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/rheolution.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1\",\"datePublished\":\"2026-08-06T21:05:44+00:00\",\"dateModified\":\"2026-08-17T16:07:26+00:00\",\"description\":\"Scopri le propriet\u00e0 viscoelastiche degli idrogel di alginato reticolati con cloruro di calcio utilizzando ElastoSens\u2122 Bio per applicazioni di ingegneria tissutale.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/rheolution.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/rheolution.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1\",\"width\":1200,\"height\":450},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/note-applicative\\\/prove-meccaniche-sui-gel-di-alginato-cellink\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/rheolution.com\\\/it\\\/home-page\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Caratterizzazione della viscoelasticit\u00e0 dei gel di alginato Cellink con ElastoSens\u2122 Bio\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/rheolution.com\\\/it\\\/\",\"name\":\"Rheolution\",\"description\":\"Soft Matter Analytics for Life Sciences and Agri-Food.\",\"publisher\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rheolution.com\\\/it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#organization\",\"name\":\"Rheolution\",\"url\":\"https:\\\/\\\/rheolution.com\\\/it\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rheolution.com\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/RHEOLUTION_smarter_logo_RGB_cropped.png\",\"contentUrl\":\"https:\\\/\\\/rheolution.com\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/RHEOLUTION_smarter_logo_RGB_cropped.png\",\"width\":2850,\"height\":637,\"caption\":\"Rheolution\"},\"image\":{\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/rheolution\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/rheolution.com\\\/it\\\/#\\\/schema\\\/person\\\/82756ffafc3b144a770de4fcc8a91895\",\"name\":\"Cedric Schmitt\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/320db93e4ed7393fa0abee2ae383e5e1a9df0bd375f4e3d7a859761dc4c5bb6b?s=96&d=identicon&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/320db93e4ed7393fa0abee2ae383e5e1a9df0bd375f4e3d7a859761dc4c5bb6b?s=96&d=identicon&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/320db93e4ed7393fa0abee2ae383e5e1a9df0bd375f4e3d7a859761dc4c5bb6b?s=96&d=identicon&r=g\",\"caption\":\"Cedric Schmitt\"},\"sameAs\":[\"http:\\\/\\\/rheolution.wordpress.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Reticolazione dell'Idrogel di Alginato: Analisi delle Propriet\u00e0 Meccaniche","description":"Scopri le propriet\u00e0 viscoelastiche degli idrogel di alginato reticolati con cloruro di calcio utilizzando ElastoSens\u2122 Bio per applicazioni di ingegneria tissutale.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/","og_locale":"it_IT","og_type":"article","og_title":"Reticolazione dell'Idrogel di Alginato: Analisi delle Propriet\u00e0 Meccaniche","og_description":"Scopri le propriet\u00e0 viscoelastiche degli idrogel di alginato reticolati con cloruro di calcio utilizzando ElastoSens\u2122 Bio per applicazioni di ingegneria tissutale.","og_url":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/","og_site_name":"Rheolution","article_published_time":"2026-08-06T21:05:44+00:00","article_modified_time":"2026-08-17T16:07:26+00:00","og_image":[{"width":1200,"height":450,"url":"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1","type":"image\/jpeg"}],"author":"Cedric Schmitt","twitter_card":"summary_large_image","twitter_misc":{"Scritto da":"Cedric Schmitt","Tempo di lettura stimato":"9 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#article","isPartOf":{"@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/"},"author":{"name":"Cedric Schmitt","@id":"https:\/\/rheolution.com\/it\/#\/schema\/person\/82756ffafc3b144a770de4fcc8a91895"},"headline":"Caratterizzazione della viscoelasticit\u00e0 dei gel di alginato Cellink con ElastoSens\u2122 Bio","datePublished":"2026-08-06T21:05:44+00:00","dateModified":"2026-08-17T16:07:26+00:00","mainEntityOfPage":{"@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/"},"wordCount":1905,"commentCount":0,"publisher":{"@id":"https:\/\/rheolution.com\/it\/#organization"},"image":{"@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1","keywords":["ElastoSens Bio","Hydrogel formation","Hydrogels","Life Sciences","Mechanical testing","Natural polymer","Viscoelasticity"],"articleSection":["App-Notes","Application 3D Bioprinting","Hydrogels"],"inLanguage":"it-IT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/","url":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/","name":"Reticolazione dell'Idrogel di Alginato: Analisi delle Propriet\u00e0 Meccaniche","isPartOf":{"@id":"https:\/\/rheolution.com\/it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#primaryimage"},"image":{"@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1","datePublished":"2026-08-06T21:05:44+00:00","dateModified":"2026-08-17T16:07:26+00:00","description":"Scopri le propriet\u00e0 viscoelastiche degli idrogel di alginato reticolati con cloruro di calcio utilizzando ElastoSens\u2122 Bio per applicazioni di ingegneria tissutale.","breadcrumb":{"@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#primaryimage","url":"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1","contentUrl":"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1","width":1200,"height":450},{"@type":"BreadcrumbList","@id":"https:\/\/rheolution.com\/it\/note-applicative\/prove-meccaniche-sui-gel-di-alginato-cellink\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/rheolution.com\/it\/home-page\/"},{"@type":"ListItem","position":2,"name":"Caratterizzazione della viscoelasticit\u00e0 dei gel di alginato Cellink con ElastoSens\u2122 Bio"}]},{"@type":"WebSite","@id":"https:\/\/rheolution.com\/it\/#website","url":"https:\/\/rheolution.com\/it\/","name":"Rheolution","description":"Soft Matter Analytics for Life Sciences and Agri-Food.","publisher":{"@id":"https:\/\/rheolution.com\/it\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rheolution.com\/it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/rheolution.com\/it\/#organization","name":"Rheolution","url":"https:\/\/rheolution.com\/it\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/rheolution.com\/it\/#\/schema\/logo\/image\/","url":"https:\/\/rheolution.com\/wp-content\/uploads\/2020\/12\/RHEOLUTION_smarter_logo_RGB_cropped.png","contentUrl":"https:\/\/rheolution.com\/wp-content\/uploads\/2020\/12\/RHEOLUTION_smarter_logo_RGB_cropped.png","width":2850,"height":637,"caption":"Rheolution"},"image":{"@id":"https:\/\/rheolution.com\/it\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/rheolution\/"]},{"@type":"Person","@id":"https:\/\/rheolution.com\/it\/#\/schema\/person\/82756ffafc3b144a770de4fcc8a91895","name":"Cedric Schmitt","image":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/secure.gravatar.com\/avatar\/320db93e4ed7393fa0abee2ae383e5e1a9df0bd375f4e3d7a859761dc4c5bb6b?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/320db93e4ed7393fa0abee2ae383e5e1a9df0bd375f4e3d7a859761dc4c5bb6b?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/320db93e4ed7393fa0abee2ae383e5e1a9df0bd375f4e3d7a859761dc4c5bb6b?s=96&d=identicon&r=g","caption":"Cedric Schmitt"},"sameAs":["http:\/\/rheolution.wordpress.com"]}]}},"jetpack_shortlink":"https:\/\/wp.me\/pcuyPq-h55","jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/rheolution.com\/wp-content\/uploads\/2022\/01\/web_banner_size-1.jpg?fit=1200%2C450&ssl=1","_links":{"self":[{"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/posts\/65663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/users\/195401338"}],"replies":[{"embeddable":true,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/comments?post=65663"}],"version-history":[{"count":6,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/posts\/65663\/revisions"}],"predecessor-version":[{"id":66887,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/posts\/65663\/revisions\/66887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/media\/65666"}],"wp:attachment":[{"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/media?parent=65663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/categories?post=65663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rheolution.com\/it\/wp-json\/wp\/v2\/tags?post=65663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}