نتایج جستجو برای: biodegradable polymers

تعداد نتایج: 81074  

2004
K. Panduranga Rao P. RAO

A large number of both natural and synthetic polymers have been studied for powible application in drug delivery. The great advantage of synthetic polymers is their advantageous properties and wide choice availability. Two promising synthetic polymers which have been developed for biomedical applications are polyvinylpyrolidone and polyethylene glycol acrylate based hydrogels. Both of them are ...

Journal: :Journal of Polymer Science Part B: Polymer Physics 2011

2014
Lee-Chun Su Zhiwei Xie Yi Zhang Kytai Truong Nguyen Jian Yang

Citrate-based polymers possess unique advantages for various biomedical applications since citric acid is a natural metabolism product, which is biocompatible and antimicrobial. In polymer synthesis, citric acid also provides multiple functional groups to control the crosslinking of polymers and active binding sites for further conjugation of biomolecules. Our group recently developed a number ...

Journal: :Organogenesis 2010
Jane Wang Christopher J Bettinger Robert S Langer Jeffrey T Borenstein

Biodegradable polymers with high mechanical strength, flexibility and optical transparency, optimal degradation properties and biocompatibility are critical to the success of tissue engineered devices and drug delivery systems. Most biodegradable polymers suffer from a short half life due to rapid degradation upon implantation, exceedingly high stiffness, and limited ability to functionalize th...

Journal: :Advanced healthcare materials 2014
Dipendra Gyawali Shengyuan Zhou Richard T Tran Yi Zhang Chao Liu Xiaochun Bai Jian Yang

Amphiphilic biodegradable photoluminescent polymers (ABPLPs) composed of a biodegradable fluorescent polymer and methoxy poly (ethyleneglycol) demonstrate intrinsic bright, tunable, and stable fluorescence emission. ABPLP micelles elicit minor cellular toxicity and can be used for cell and tissue imaging both in vitro and in vivo.

Journal: :Journal of Wastes and Biomass Management 2019

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