Details

Autor(en) / Beteiligte

• Ataie, Zaman
• Kheirabadi, Sina
• Zhang, Jenna Wanjing
• Kedzierski, Alexander
• Petrosky, Carter
• Jiang, Rhea
• Vollberg, Christian
• Sheikhi, Amir

Titel

Nanoengineered Granular Hydrogel Bioinks with Preserved Interconnected Microporosity for Extrusion Bioprinting (Small 37/2022)

Ist Teil von

• Small (Weinheim an der Bergstrasse, Germany), 2022-09, Vol.18 (37), p.n/a

Ort / Verlag

Weinheim: Wiley Subscription Services, Inc

Erscheinungsjahr

2022

Quelle

Wiley Online Library

Beschreibungen/Notizen

• Extrusion Bioprinting In article number 2202390, Amir Sheikhi and co‐workers develop a nanoengineered granular bioink (NGB) to enable the extrusion 3D bioprinting of hydrogel microparticle (microgel)–based scaffolds with preserved interconnected microporosity. The reversible self‐assembly of heterogeneously charged colloidal nanoplatelets adsorbed onto gelatin methacryloyl microgels enable the extrudability and shape fidelity of NGB at a low packing state without filling the void spaces among the microgels. This work opens new opportunities for the 3D bioprinting of tissue engineered microporous scaffolds beyond the traditional biofabrication window.