Glucose-responsive polymer brushes for microcantilever sensing

Tao Chen; Debby P. Chang; Ting Liu; Ramya Desikan; Ram Datar; Thomas Thundat; Rüdiger Berger; Stefan Zauscher

doi:10.1039/b925583d

Glucose-responsive polymer brushes for microcantilever sensing

Tao Chen, Debby P. Chang, Ting Liu, Ramya Desikan, Ram Datar, Thomas Thundat, Rüdiger Berger, Stefan Zauscher

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59 Scopus citations

Abstract

Glucose responsive polymer brushes were synthesized on gold substrates and microcantilever arrays. The response properties of these brushes were evaluated by exposing them to different glucose concentrations for a range of pH values. This work demonstrates the potential for polymer brush-functionalized micromechanical cantilevers as glucose detectors. Furthermore, the work demonstrates that stimulus-responsive polymer brushes on micromechanical cantilevers have a significantly larger bending response due to glucose binding compared with self-assembled monolayers.

Original language	English (US)
Pages (from-to)	3391-3395
Number of pages	5
Journal	Journal of Materials Chemistry
Volume	20
Issue number	17
DOIs	https://doi.org/10.1039/b925583d
State	Published - 2010

ASJC Scopus subject areas

Chemistry(all)
Materials Chemistry

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AU - Datar, Ram

AU - Thundat, Thomas

AU - Berger, Rüdiger

AU - Zauscher, Stefan

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