Graphene@Poly(phenylboronic acid)s microgels with selectively glucose-responsive volume phase transition behavior at a physiological ph

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	Graphene@Poly(phenylboronic acid)s microgels with selectively glucose-responsive volume phase transition behavior at a physiological ph
	Zhou, Mingming ; Xie, Jianda ; Yan, Suting ; Jiang, Xiaomei ; Ye, Ting ; Wu, Weitai ; Wu WT(吴伟泰)
刊名	http://dx.doi.org/10.1021/ma501178a
	2014
关键词	Acrylic monomers Amides Gels Graphene Organic acids pH
英文摘要	The selective response to glucose is possible by using a poly(phenylboronic acid) microgel under a rational design. Such a microgel is made of graphene covalently immobilized in a microgel of poly(4-vinylphenylboronic acid) cross-linked with N,N′-methylenebis(acrylamide). Unlike the microgels reported in previous arts that would undergo volume phase transition in response to both glucose and other monosaccharides, the proposed microgels shrink upon adding glucose, whereas keep unchanged in the size upon adding other monosaccharides (with fructose, galactose, and mannose as models). Although the polysaccharides/glycoproteins (with dextran and Ribonuclease B as models) that contain many glycosyl residues can slightly absorb on the microgel surface and lead to a small impact on glucose-response, it can be addressed by further coating the microgel as a core with a thin nonglucose-responsive poly(N-isopropylacrylamide) gel shell. This selectively glucose-responsive volume phase transition behavior enables "turn-on" photoluminescence detection of glucose in blood serum (a model for complex biosystems).
语种	英语
出版者	American Chemical Society
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89869]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Zhou, Mingming,Xie, Jianda,Yan, Suting,et al. Graphene@Poly(phenylboronic acid)s microgels with selectively glucose-responsive volume phase transition behavior at a physiological ph[J]. http://dx.doi.org/10.1021/ma501178a,2014.
APA	Zhou, Mingming.,Xie, Jianda.,Yan, Suting.,Jiang, Xiaomei.,Ye, Ting.,...&吴伟泰.(2014).Graphene@Poly(phenylboronic acid)s microgels with selectively glucose-responsive volume phase transition behavior at a physiological ph.http://dx.doi.org/10.1021/ma501178a.
MLA	Zhou, Mingming,et al."Graphene@Poly(phenylboronic acid)s microgels with selectively glucose-responsive volume phase transition behavior at a physiological ph".http://dx.doi.org/10.1021/ma501178a (2014).