Abstract

Amperometric detection of nitric oxide with ISO-NOPMC NO microsensors(WPI) is systemically studied in the six media including seawater. The linear range of themicrosensor for NO was from 10-6 to 10-9 mol/l and the detection limit was4.2×10-10 mol/L(S/N=2). With this method, we provide preliminary evidence that NOproduction could be a general attribute of marine alga (Haeterosigma akashiwo).Experiment conducted with inhibitor of uncoupler 2,4-DNP (2,4-dinitropheno) revealed thatNR (nitrate reductase) activity is responsible for NO formation.

Details

Title
Amperometric Detection of Nitric Oxide with Microsensor in the Medium of Seawater and Its Applications
Author
Xing, Lei; Zhang, Zheng-Bin; Liu, Chun-Ying; Wu, Zhen-Zhen; Lin, Cai
Pages
537-545
Publication year
2005
Publication date
2005
Publisher
MDPI AG
e-ISSN
14248220
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
1537502838
Copyright
Copyright MDPI AG 2005