Journal
SENSORS AND ACTUATORS B-CHEMICAL
Volume 181, Issue -, Pages 125-129Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2013.01.038
Keywords
Silver nanoparticles; Cluster beam deposition; Hydrogen peroxide; Nonenzyme sensors
Funding
- NSFC [10974092, 51171077, 11075076]
- National Basic Research Program of China (973 Program) [2009CB930501]
- Industrialization Promotion of University Research Program in Jiangsu Province [JH10-2]
- PAPD of Jiangsu Higher Education Institutions
Ask authors/readers for more resources
We demonstrate a promising method to fabricate highly adhesive silver nanoparticle coating on glass carbon electrode with good dispersity by using gas phase cluster beam deposition. The fabricated nanoparticles have clean surface and show enhanced electrocatalytic activity toward the reduction of H2O2 with a considerably decreased overpotential. A nonenzyme sensing platform for stable detection of H2O2 with a very rapid response time (less than 1 s), high sensitivity (63 mu A/mM) as well as a low detection limit (1.3 mu M) is realized from the silver nanoparticle based electrode with a optimized nanoparticle coverage. (C) 2013 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available