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Novel anisotropic supramolecular hydrogel with high stability over a wide pH range.

ABSTRACT: The hydrolysis of the carboxylic ester bond, by a base or catalyzed by an enzyme under weak basic conditions, serves as the only path to obtain a novel anisotropic supramolecular hydrogel that is stable over a wide pH range. This result not only expands the molecular scope of supramolecular hydrogelators but also illustrates the design principles for creating pH-stable supramolecular soft materials.

SUBMITTER: Zhao F

PROVIDER: S-EPMC3235788 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature

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Novel anisotropic supramolecular hydrogel with high stability over a wide pH range.

Zhao Fan F Gao Yuan Y Shi Junfeng J Browdy Hayley M HM Xu Bing B

Langmuir : the ACS journal of surfaces and colloids 20101208 4

The hydrolysis of the carboxylic ester bond, by a base or catalyzed by an enzyme under weak basic conditions, serves as the only path to obtain a novel anisotropic supramolecular hydrogel that is stable over a wide pH range. This result not only expands the molecular scope of supramolecular hydrogelators but also illustrates the design principles for creating pH-stable supramolecular soft materials. ...[more]

PMID: 21138331

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