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通过改变组成和分子量来调节聚（2-恶唑啉）的低临界溶液温度：聚（N-异丙基丙烯酰胺）的替代物？

Tuning the LCST of poly(2-oxazoline)s by varying composition and molecular weight: alternatives to poly(N-isopropylacrylamide)?

作者信息

Hoogenboom Richard, Thijs Hanneke M L, Jochems Mark J H C, van Lankvelt Bart M, Fijten Martin W M, Schubert Ulrich S

机构信息

Laboratory of Macromolecular Chemistry and Nanoscience, Eindhoven University of Technology, P.O. Box 513, 5600, MB Eindhoven, The Netherlands.

出版信息

Chem Commun (Camb). 2008 Nov 30(44):5758-60. doi: 10.1039/b813140f. Epub 2008 Oct 2.

DOI:10.1039/b813140f
PMID:19009072
Abstract

The cloud point of copolymers of 2-ethyl-2-oxazoline and 2-n-propyl-2-oxazoline could be tuned from 25 degrees C to 100 degrees C by varying molecular weight and composition; the reversibility and concentration dependence of the cloud points were evaluated to assess the potential of these copoly(2-oxazoline)s as alternatives to poly(N-isopropylacrylamide).

摘要

通过改变分子量和组成，2-乙基-2-恶唑啉与2-正丙基-2-恶唑啉共聚物的浊点可在25℃至100℃之间调节；评估了浊点的可逆性和浓度依赖性，以评估这些聚（2-恶唑啉）作为聚（N-异丙基丙烯酰胺）替代品的潜力。

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