Fully renewable photocrosslinkable polycarbonates from cellulose-derived monomers
نویسندگان
چکیده
Cellulose-derived photocrosslinkable polycarbonates with renewable citronellol pendant chains were synthesised via polycondensation of Triol-citro, a levoglucosenone-based triol monomer, and dimethoxycarbonyl isosorbide.
منابع مشابه
Cellular response to phase-separated blends of tyrosine-derived polycarbonates.
Two-dimensional thin films consisting of homopolymer and discrete compositional blends of tyrosine-derived polycarbonates were prepared and characterized in an effort to elucidate the nature of different cell responses that were measured in vitro. The structurally similar blends were found to phase separate after annealing with domain sizes dependent on the overall composition. The thin polymer...
متن کاملDevelopment of Tyrosine-Derived Polycarbonates as Bone Tissue Engineering Scaffolds
Jinku Kim, Maria Hanshella R. Magno, Abiraman Srinivasan, Sean McBride, Aniq Darr, Joachim Kohn, Jeffrey O. Hollinger Bone Tissue Engineering Center, Carnegie Mellon University, Pittsburgh, PA 15213, U. S. A Department of Chemistry and Chemical Biology and New Jersey Center for Biomaterials, Rutgers University, Piscataway, NJ 08854, U. S. A. Statement of Purpose: There is a compelling need to r...
متن کاملEnzyme-Catalyzed Synthesis of Unsaturated Aliphatic Polyesters Based on Green Monomers from Renewable Resources
Bio-based commercially available succinate, itaconate and 1,4-butanediol are enzymatically co-polymerized in solution via a two-stage method, using Candida antarctica Lipase B (CALB, in immobilized form as Novozyme® 435) as the biocatalyst. The chemical structures of the obtained products, poly(butylene succinate) (PBS) and poly(butylene succinate-co-itaconate) (PBSI), are confirmed by 1H- and ...
متن کاملAngiogenic competency of biodegradable hydrogels fabricated from polyethylene glycol-crosslinked tyrosine-derived polycarbonates.
Synthetic biomaterials can be used as instructive biological milieus to guide cellular behaviour and function. To further realize this application, we synthesized a series of structurally similar hydrogels and tested their ability to modulate angiogenesis. Hydrogels were synthesized from poly(DTE-co-x% DT carbonate) crosslinked by y% poly(ethylene glycol) (PEG). Hydrogel desaminotyrosyl tyrosin...
متن کاملThe Synthesis of Biodegradable Polycarbonates and Polyesters from Renewable Resources Using Highly Active (Porphyrin)Cr(III) Chloride Catalysts
A series of porphyrin metal(III) compounds of general formula LMX (where L = tetraphenylporphyrin, tetrakispentafluorophenylporphyrin and octaethylporphyrin, M = Al, Cr, Co, and X = Cl and OEt) has been synthesized and studied as catalysts for the ring opening polymerization of propylene oxide (PO) as well as copolymerization of PO with CO2 to produce polypropylene oxide (PPO), polypropylene ca...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Green Chemistry
سال: 2022
ISSN: ['1463-9262', '1463-9270']
DOI: https://doi.org/10.1039/d1gc04755h