Fabrication and characterization of nanoelectrode arrays formed via block copolymer self-assembly

Authors
Jeoung, E Galow, TH Schotter, J Bal, M Ursache, A Tuominen, MT Stafford, CM Russell, TP Rotello, VM
Citation
E. Jeoung et al., Fabrication and characterization of nanoelectrode arrays formed via block copolymer self-assembly, LANGMUIR, 17(21), 2001, pp. 6396-6398
Citations number
34
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
LANGMUIR
ISSN journal
07437463 → ACNP
Volume
17
Issue
21
Year of publication
2001
Pages
6396 - 6398
Database
ISI
SICI code
0743-7463(20011016)17:21<6396:FACONA>2.0.ZU;2-3
Abstract
A novel approach to highly ordered and modular nanoelectrode arrays (NEAs) has been developed using block copolymer self-assembly. Variable scan rate cyclic voltammetry studies were performed to characterize the NEA. At low s can rates, the NEA behaves similar to a macroelectrode, while at high scan rates the nanoelectrodes act independently. This is an important feature fo r real-time in vivo sensing and other electroanalytical applications.