32564-25-3Relevant academic research and scientific papers
REDUCTION SENSITIVE BIODEGRADABLE POLYESTERAMIDES
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Page/Page column 14, (2016/04/19)
The present invention relates to biodegradable polyesteramides (PEAs) comprising hydrophobic alpha -amino acids, diols, aliphatic dicarboxylic acids and optionally diamines whereby at least one of the dicarboxylic acids, diols or diamines comprises disulp
Bioerodable poly(etheresteramides) and medical article uses
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Page/Page column 21-22, (2016/08/03)
Bioerodable poly(etheresteramides) and matrices formed therefrom, such as medical device coatings, are described. The matrices show desirable erosion properties desirable for therapeutic use. The matrices can include a bioactive agent which can be used to
From macro to micro to nano: The development of a novel lysine based hydrogel platform and enzyme triggered self-assembly of macro hydrogel into nanogel
Wu, De-Qun,Wu, Jun,Qin, Xiao-Hong,Chu, Chih-Chang
, p. 2286 - 2294 (2015/03/18)
A novel L-lysine based multifunctional crosslinker family was developed and utilized to fabricate a 100% pure poly(ester amide) (PEA) hydrogel with unique structure via a novel gelation strategy in a single and rapid step. Enzyme triggered biodegradation
CATIONIC MATERIALS AND FORMULATIONS FOR DRUG DELIVERY
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Page/Page column 61, (2015/07/15)
Cationic polymers are provided for delivering anionic active agents, preferably in the form or nanoparticles and other nanostructures. The polymer can be a polycation homopolymer or a copolymer containing a polycation block. The polycations and polycation
Water insoluble cationic poly(ester amide)s: Synthesis, characterization and applications
Wu, Jun,Chu, Chih-Chang
, p. 353 - 360 (2013/06/26)
We reported a new family of water insoluble, biocompatible and biodegradable cationic arginine and phenylalanine based poly(ester amide)s (Arg-Phe-PEAs) for potential biomedical applications. The Arg-Phe-PEA consists of 3 building blocks: amino acids, dio
Implantable medical devices comprising semi-crystalline poly(easter-amide)
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Page/Page column 8, (2010/11/29)
The current invention relates to an implantable medical device made of semi-crystalline poly(ester amide) (PEA) polymer.
BIODEGRADABLE WATER SOLUBLE POLYMERS
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Page/Page column 46, (2010/11/29)
The invention provides biodegradable, water soluble PEA, PEUR and PEU carrier polymers, which can be used to conjugate, and thereby stabilize and/or solublize, bioactive agents via polar uncharged or charged groups and activated ester or amino groups cont
A new homobifunctional p-nitro phenyl ester coupling reagent for the preparation of neoglycoproteins
Wu, Xiangyang,Ling, Chang-Chun,Bundle, David R.
, p. 4407 - 4410 (2007/10/03)
(Chemical equation presented) A new linker system has been designed and applied to neoglycoprotein synthesis. Reaction of oligosaccharide ω-aminoalkyl glycosides with homobifunctional adipic acid p-nitrophenyl diesters in dry DMF gave the corresponding am
Activated polycondensation in synthesis of polyamidobenzimidazoles
Mognonov,Mazurevskaya,Ul'zetueva,Izyneev
, p. 1066 - 1069 (2007/10/03)
Formation of polyaminoimides by activated copolycondensation of bis-p-nitrophenyl esters of aliphatic and aromatic dicarboxylic acids with aromatic tetraamines and ε-caprolactam in N-methylpyrrolidone was studied. The optimal synthesis conditions were det
