Nano Archive

Dynamically configurable Biomolecular nanoarrays

Huang, Suxian and Schopf, Eric and Chen, Yong (2007) Dynamically configurable Biomolecular nanoarrays. NANO LETTERS, 7 (10). pp. 3116-3121.

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Official URL: http://pubs.acs.org/doi/abs/10.1021/nl071643g

Abstract

Nanoarrays of distinct DNA and protein biomolecules were fabricated by electrochemically controlling their assembly/release from Au nanoelectrodes on a chip. The surface density, ratio, and activity of the biomolecules assembled on each nanoelectrode in the array can be configured quantitatively and temporally by adjusting the electrochemical potential applied on the nanoelectrode. The dynamically configurable biomolecular nanoarray can potentially activate combinatorial interactions with microbiosystems under the control of an electronic circuit for biological and medical applications.

Item Type:Article
Subjects:Material Science > Functional and hybrid materials
Biomedical Science > Nanobiotechnology
Biomedical Science > Nanotechnology for human health
ID Code:6250
Deposited By:IoN
Deposited On:07 Aug 2009 12:34
Last Modified:07 Aug 2009 12:34

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