Journal
MACROMOLECULAR BIOSCIENCE
Volume 12, Issue 7, Pages 952-961Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/mabi.201100422
Keywords
biomaterials; double helix; gellan; hydrogel; injectable
Funding
- Department of Veteran Affairs
- Research to Prevent Blindness, Inc.
- Washington University School of Medicine, Department of Ophthalmology and Visual Sciences
- NIH [P30 EY 02687]
Ask authors/readers for more resources
An injectable, in situ physically and chemically crosslinkable gellan hydrogel is synthesized via gellan thiolation. The thiolation does not alter the gellan's unique 3-D conformation, but leads to a lower phase transition temperature under physiological conditions and stable chemical crosslinking. The synthesis and hydrogels are characterized by 1H NMR, FT-IR, CD, or rheology measurements. The injectability and the tissue culture cell viability is also tested. The thiolated gellan hydrogel exhibits merits, such as ease for injection, quick gelation, lower gelling temperature, stable structure, and nontoxicity, which make it promising in biomedicine and bioengineering as an injectable hydrogel.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available