Switchable biosensor controlled by biocatalytic process

Basso, Caroline R.; Santos, Bruna L.; Pedrosa, Valber A.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/76093

Title:

Switchable biosensor controlled by biocatalytic process

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

1040-0397
1521-4109

Abstract:

The poly(dimethylamino methacrylate) (PDMAEMA) brush-modified indium tin oxide (ITO) electrode was used to test the switch properties of interfacial activity caused by bioelectrochemical signals. The swelling of the polymer brushes increased when the medium's pH changed from alkaline to acid after glucose was added to the system. A pH change generated in situ by means of biocatalytic reactions enabled bioelectrocatalytic interface's reversible activation. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Issue Date:

1-Aug-2013

Citation:

Electroanalysis, v. 25, n. 8, p. 1818-1822, 2013.

Time Duration:

1818-1822

Keywords:

Bioelectrocatalytic process
Biosensors
Polymer brushes

Source:

http://dx.doi.org/10.1002/elan.201300194

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/76093

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