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Preparation and properties of different photoresponsive hydrogels modulated with UV and visible light irradiation

Paper ID Volume ID Publish Year Pages File Format Full-Text
27991 44055 2010 6 PDF Available
Title
Preparation and properties of different photoresponsive hydrogels modulated with UV and visible light irradiation
Abstract

Two different types of hydrogel containing azo group were designed and prepared via UV and visible light initiating photopolymerization technology respectively. The obtained two hydrogel showed different swelling properties and control release behaviors with Ribavirin as model drugs. Upon additional irradiation, they exhibited different photo response characters, which may be due to the different isomer states of azo group under different light irradiations and the interior morphology of hydrogel investigated by scanning electron microscopy (SEM).

Keywords
Azobenzene; Photoresponsive; Hydrogel; Photochemistry
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Preparation and properties of different photoresponsive hydrogels modulated with UV and visible light irradiation
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 211, Issue 1, 5 March 2010, Pages 20–25
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us