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The ideal gelation temperature
Published : 03/01/2021 13:20:09ClaroBGI800 is a gelatin-based bio-ink modified with methacryloyl groups (DoF ~ 80%). ClaroBGI800 shows Tgel = 20-21 °C when used to prepare a GelMA hydrogel 10% w/w.
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Gelatin modified with methacryloyl groups (GelMA)
Published : 02/25/2021 12:58:10Hydrogels made of gelatin modified with methacryloyl groups (GelMA) are biocompatible, biodegradable, non-cytotoxic, and non-immunogenic [1].
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Elastic but not too much...
Published : 02/01/2021 11:38:10Bioinks for extrusion-based printing need flow during the extrusion phase and should have shape-retention after the deposition of the filament.
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Stable gelatin hydrogels without photo-crosslinking
Published : 01/12/2021 16:42:10The cytocompatibility of gelatin promotes a favorable environment for cell proliferation. When photo-crosslinking is not allowed, the use of chemical agents such as genipin is recommended.
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It’s not just a wider printability window. It’s a bigger window of opportunity.
Published : 12/03/2020 14:16:15Enhanced flow is needed to prevent nozzle blockage during the printing of intricated sacrificial geometries.
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Gelatin-methacryloyl (GelMA), a versatile biomaterial
Published : 11/16/2020 21:55:44GelMA (Gelatin-methacryloyl) hydrogels are widely used for various biomedical applications. Versatile from a processing perspective, it crosslinks when exposed to light irradiation.