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Your search keyword '"Colloids in medicine"' showing total 1 results
Start Over Descriptor "Colloids in medicine" Topic hydrogel Journal journal of polymer research Publisher springer nature
1 results on '"Colloids in medicine"'

1. Preparation and Characterization of pH Sensitive Semi-interpenetrating Network Hydrogel Based on Methacrylic Acid, Bovine Serum Albumin (BSA), and PEG.

Author

GuoTao Chao, HongXin Deng, Qiong Huang, WenJuan Jia, WanXia Huang, YingChun Gu, HePing Tan, LinYu Fan, CaiBing Liu, AnLiang Huang, Ke Lei, ChangYang Gong, MingJing Tu, and ZhiYong Qian

Subjects
*COLLOIDS in medicine, *DRUG delivery systems, *POLYMERIZATION, *CHEMICAL reactions, *BIOMEDICAL materials
Abstract

In this article, a pH sensitive semi-interpenetrating network (SIPN) hydrogel based on methacrylic acid, BSA, and PEG was prepared by UV initiated free radical polymerization. The swelling behavior and pH sensitivity of these hydrogels were studied in detail. With the increase in pH of the aqueous solution from 1.7 to 9.23, the swelling ratio of these hydrogels increased accordingly. The effect of BSA and crosslinker (BIS) content on the swelling behavior was more complicated, and the results were shown in the text. [ABSTRACT FROM AUTHOR]

Published
2006
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