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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47255

Title: Chemical auxiliary-free polymerization yielding non-linear PEG for protein-resistant application
Authors: Chung-Shi Yang
Fong-Sian Lin
Chih-Te Chien
Wan-Ching Chiu
Shu-Yi Lin
Fan-Gang Tseng
Yeukuang Hwu
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2012-06
Issue Date: 2018-07-09T03:03:05Z
Publisher: RSC Advances
Abstract: Abstract: Current polymerization methods require the use of initiators or catalysts as auxiliaries to produce free radicals and then facilitate the chain propagation. However, these residual auxiliaries may affect polymer functions and cause toxicity, therefore, a time-consuming purification process is essential. Recently, synchrotron light has been established for generation of radicals in water without catalysts and initiators for polymerization. In this study, we used intensive synchrotron light as a potential tool to synthesize non-linear polyethylene glycol (NLPEG) which exhibits excellent protein-resistant property as compared to linear PEG (LPEG) on the surface. This novel synthesis concept provides an opportunity to produce NLPEG in a very short time (5 min) without employing various chemicals (pollutants) and with minimum environmental concern.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47255
Appears in Collections:[光電科學研究所] 期刊論文

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