High‐Resolution 3D Printing of Stretchable Granular Hydrogel Filaments for Fabricating Robust and Durable Tissue Phantoms with Tunable Mechanical Strength
Sign Up to like & getrecommendations! Published in 2025 at "Small Methods"
DOI: 10.1002/smtd.202402103
Abstract: Granular hydrogels are a promising class of 3D‐printable inks but often suffer from low printing resolution due to large microgel sizes (>100 µm) and weak mechanical performance from lower packing density. To overcome these limitations,… read more here.
Keywords: resolution; mechanical strength; granular hydrogel; resolution printing ... See more keywords
“All-in-one” zwitterionic granular hydrogel bioink for stem cell spheroids production and 3D bioprinting
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DOI: 10.1016/j.cej.2021.132713
Abstract: Abstract Based on “bottom-up” strategy, cell-laden 3D bioprinting is an important process of fabricating sophisticated biomimetic structures. Stem cell spheroids possess better biological properties and are advanced as printing units. However, efficient and convenient preparation,… read more here.
Keywords: hydrogel; composite granular; cell spheroids; granular hydrogel ... See more keywords
Gelatin methacryloyl granular hydrogel scaffolds for skin wound healing
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DOI: 10.1039/d4bm01062k
Abstract: The pore size and structure of hydrogel scaffolds play a key role in regulating host-scaffold interactions. Incorporating macropores within bulk hydrogels may increase cell ingrowth and modulate scaffold-induced inflammation. To this end, granular hydrogel scaffolds… read more here.
Keywords: wound healing; hydrogel scaffolds; granular hydrogel; gelatin methacryloyl ... See more keywords
Multi-network granular hydrogel with enhanced strength for 3D bioprinting
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biomaterials Applications"
DOI: 10.1177/08853282221075198
Abstract: Granular hydrogels are a kind of bulk hydrogel that are densely assembled by microparticles, showing great potential in 3D bioprinting. To develop a granular hydrogel-based bioink with enhanced strength, the present study combined methacryloylated gelatin… read more here.
Keywords: granular hydrogel; bioprinting; enhanced strength; hydrogel ... See more keywords