Journal
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
Volume 13, Issue 8, Pages 7696-7705Publisher
ESG
DOI: 10.20964/2018.08.43
Keywords
Gelatin; Ag nanoparticle; Hydrogen peroxide; Electrochemical non-enzyme sensor
Categories
Funding
- National Natural Science Foundation of China [51672020, 51432003]
Ask authors/readers for more resources
A method which was simple, cost effective and environmental friendly was employed for the synthesis of Ag nanoparticle (AgNP) with gelatin as a multifunctional additive. The hydrogen peroxide (H2O2) non-enzyme sensor was further fabricated using the mixture of the AgNPs with gelatin and fish-scalebased hierarchical lamellar porous carbon(FHLC). And its electrochemical behavior and stability was analyzed by CV, electrochemical impedance spectroscopy and amperometric I-t curve. In the result, the sensor exhibited an excellent response to the H2O2, and the detection limit was 0.6 mu M with the linear response ranging from 0.2 mM to 12.3 mM (R-2=0.999). In addition, it exhibited good long term stability and anti-interference capability.
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