A new fluorescence quenching method has been developed to determine nitrite in water and food samples. The method is based on the reaction between nitrite and the fluorescent indole to form a compound which has no fluorescence in acidic medium. The fluorescence intensity was measured in 1 cm quartz
โฆ LIBER โฆ
Determination of sulphanilamides with alkyl nitrites by a potentiometric method
โ Scribed by N.K. Mathur; S.P. Rao; O.P. Kachhawaha
- Publisher
- Elsevier Science
- Year
- 1961
- Tongue
- English
- Weight
- 158 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A Fluorescence Quenching Method for the
โ
Nianqin Jie; Duanling Yang; Quibin Jiang; Qiang Zhang; Lu Wei
๐
Article
๐
1999
๐
Elsevier Science
๐
English
โ 41 KB
Determination of nitrite in animal feed
โ
Haleem J. Issaq; Gary M. Muschik; Nelson H. Risser
๐
Article
๐
1983
๐
Elsevier Science
๐
English
โ 306 KB
A sensitive new method for the determina
โ
Eugene Sawicki; James L. Noe
๐
Article
๐
1961
๐
Elsevier Science
๐
English
โ 171 KB
Selective determination of l-ascorbic ac
โ
K. Sato; Y. Chiba; S. Tanaka
๐
Article
๐
1993
๐
Elsevier Science
๐
English
โ 390 KB
## AbStl%Wt The determination of L-ascorbic acid by utilizing lucigenin chemiluminescence with ascorbate oxidase was studied. The dehydroascorbic acid produced by the enzymatic reaction of L-ascorbic acid and ascorbate oxidase was found to be a more effective activator than L-ascorbic acid for the
Organic Reactions in Ionic Liquids: A Ne
โ
Yi Hu; Zhen-Chu Chen; Zhang-Gao Le; Qin-Guo Zheng
๐
Article
๐
2005
๐
John Wiley and Sons
โ 17 KB
๐ 2 views
A New Method for the Synthesis of N-(2-A
โ
S. V. Popkov; M. N. Skvortsova
๐
Article
๐
2007
๐
John Wiley and Sons
โ 18 KB
๐ 1 views