A biocompatible betaine-functionalized polycation for coacervation.
A biocompatible betaine-functionalized polycation for coacervation.
复制标题
用于凝聚的生物相容性甜菜碱官能化聚阳离子。
DOI:
10.1039/c7sm01763d
复制
发表时间:
2018-01-17
期刊:
影响因子:
3.4
通讯作者:
Wang Y
中科院分区:
文献类型:
--
作者:
Hwang MP ;Ding X ;Gao J ;Acharya AP ;Little SR ;Wang Y
The aqueous nature of complex coacervates provides a biologically-relevant context for various therapeutic applications. In this sense, biological applications demand a corresponding level of biocompatibility from the polyelectrolytes that participate in complex coacervation. Continued development with naturally-occuring polyelectrolytes such as heparin and chitosan underscore such aims. Herein, we design a synthetic polycation, in which betaine is conjugated to a biodegradable polyester backbone. Betaine is a naturally-occuring methylated amino acid that is ubiquitously present in human plasma. Inspired by its vast range of benefits – including but not limited to anti-inflammation, anti-cancer, anti-bacterial, anti-oxidant, protein stabilization, and cardiovascular health – we aim to impart additional functionality to a polycation for eventual use in a complex coacervate with heparin. We report on its in-vitro and in-vivo biocompatability, in-vitro and in-vivo effect on angiogenesis, in-vitro effect on microbial growth, and ability to form complex coacervates with heparin.
登录
查看更多内容
影响因子:
14
作者:
Awada HK;Long DW;Wang Z;Hwang MP;Kim K;Wang Y
通讯作者:
Wang Y
影响因子:
5.8
作者:
Miller DR;Das S;Huang KY;Han S;Israelachvili JN;Waite JH
通讯作者:
Waite JH
影响因子:
7.015
作者:
Meng, Xiangxi;Perry, Sarah L.;Schiffman, Jessica D.
通讯作者:
Schiffman, Jessica D.
影响因子:
3.4
作者:
Kayitmazer, A. B.;Koksal, A. F.;Iyilik, E. Kilic
通讯作者:
Iyilik, E. Kilic
DOI:
10.1073/pnas.1521521113
发表时间:
2016-02-16
影响因子:
11.1
作者:
Kim, Sangsik;Huang, Jun;Hwang, Dong Soo
通讯作者:
Hwang, Dong Soo