First thermally responsive supramolecular polymer based on glycosylated amino acid.

First thermally responsive supramolecular polymer based on glycosylated amino acid. Research Abstract Details 

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First thermally responsive supramolecular polymer based on glycosylated amino acid. Abstract Text:

Shigeki Kiyonaka,Kazunori Sugiyasu,Seiji Shinkai,Itaru Hamachi,

In materials science, a dynamic property sensitive to an environmental change (heat, light, electric current, pH, and other chemical or physical changes) is indispensable for intelligent materials. Such organic materials, however, are very limited even in conventional polymers. This paper clearly demonstrates that, regardless of the low molecular weight, a glycosylated amino acid derivative newly screened by a combinatorial method forms a macroscopic supramolecular hydrogel that reversibly swells or shrinks in response to the external temperature. Using the unique thermal response of the present hydrogel, we carried out the controlled release of DNA and the perfect removal of bisphenol A from the polluted water. Recently, advanced supramolecular polymers, in which monomers are noncovalently connected, are expected to be highly advantageous over traditional polymers because of their tunable and recyclable characteristics. The present result newly confers a dynamic feature on the supramolecular polymers, which is desirable for the sophisticated application in many fields.

First thermally responsive supramolecular polymer based on glycosylated amino acid. Publishing Authors By Initials

S Kiyonaka,K Sugiyasu,S Shinkai,I Hamachi,

For similar complex mixtures: colloids: gels: hydrogels research abstracts see: complex mixtures: colloids: gels: hydrogels research

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First thermally responsive supramolecular polymer based on glycosylated amino acid. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of the American Chemical Society

VOLUME: 124

Page Numbers: 10954-5

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 18

MONTH: Sep

YEAR: 2002

First thermally responsive supramolecular polymer based on glycosylated amino acid. Information

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LANGUAGE: eng

NlmUniqueID: 7503056

First thermally responsive supramolecular polymer based on glycosylated amino acid. Keywords Mesh Terms:

KEYWORDS: Hydrogels

MESH TERMS: chemistry

Chemical & Substance for Abstract: First thermally responsive supramolecular polymer based on glycosylated amino acid. Information

Substance Name: DNA

Registry Number: 9007-49-2

Grant and Affiliation Information for First thermally responsive supramolecular polymer based on glycosylated amino acid.

AFFILIATION: PRESTO (Organization and Function, JST), Institute for Fundamental Research of Organic Chemistry (IFOC), and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 812-8581, Japan.

Country: United States

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MEDLINETA: J Am Chem Soc

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