Page Content
all Publications (Reviews, Articles, Meetings and Proceedings)
Citation key | ISI:000276889300011 |
---|---|
Author | Feng, Jiu-Ju and Lu, Ya-Hui and Gernert, Ulrich and Hildebrandt, Peter and Murgida, Daniel H. |
Pages | 7280-7284 |
Year | 2010 |
ISSN | 1932-7447 |
DOI | 10.1021/jp9084469 |
Address | 1155 16TH ST, NW, WASHINGTON, DC 20036 USA |
Journal | J. Phys. Chem. C |
Volume | 114 |
Number | 16 |
Month | APR 29 |
Publisher | AMER CHEMICAL SOC |
Abstract | Here we report a one step electrochemical method for the deposition of pillar-like silver nanostructures on graphite plate electrodes. The devices were tested as SER-active electrode arrays using covalently attached hemin. The nanopillar arrays provide reproducible surface enhanced resonance Raman (SERR) signals within 6\% standard deviation and Raman enhancement factors of 1 x 10(5). They also show good electrochemical performance, as verified by potential-dependent SERR spectroscopy and cyclic voltammetry. Furthermore, the hemin-coated arrays display mediatorless electrocatalytic activity toward NO2-. Thus, the Ag nanopillar arrays present good prospects for their application in sensing devices and for SER/SERR based spectroelectrochernical applications in general. |
Bibtex Type of Publication | Article |
Zusatzinformationen / Extras
Quick Access:
Schnellnavigation zur Seite über Nummerneingabe
Auxiliary Functions
This site uses Matomo for anonymized webanalysis. Visit Data Privacy for more information and opt-out options.