Communication. Rapid determination of nitrite in water by flow injection with chemiluminescence detection

Abstract

Material for publication as a Communication must be on an urgent matter and be of obvious scientific importance. Rapidity of publication is enhanced if diagrams are omitted, but tables and formulae can be included. Communications receive priority and are usually published within 5-8 weeks of receipt. They are intended for brief descriptions of work that has progressed to a stage at which it is likely to be valuable to workers faced with similar problems. A fuller paper may be offered subsequently, ifjustified by later work.Manuscripts are usually examined by one reteree and inclusion of a Communication is at the Editor's disc re tio n .

Flow-injection chemiluminescent determination of nitrite in water based on the formation of peroxynitrite from the reaction of nitrite and hydrogen peroxide

“…In the last 20 years, the assay of nitrite by CL methods has also been described. To our knowledge, the majority of the CL assays for nitrite are based on the conversion of nitrite to nitric oxide (NO), which is detected in the gas phase by the CL reaction with ozone [16,17]. However, transformation of the NO in the phase need usually strip NO from solution with an inert gas.…”

Gold nanocluster-enhanced peroxynitrous acid chemiluminescence for high selectivity sensing of nitrite

“…6,7 Fluorescent dyes are necessary for the uorescent detection, which need to react with nitrite in this process, thus they may cause potential strong background uorescence in the real samples. The gas phase CL assays for nitrite 8,14 are based on the reduction of nitrite to nitric oxide (NO), which could react with ozone to produce CL signal. The gas phase CL assays for nitrite 8,14 are based on the reduction of nitrite to nitric oxide (NO), which could react with ozone to produce CL signal.…”

Determination of nitrite by inhibition of the chemiluminescence of acriflavine in a flow-injection assembly

“…5 Another widely exploited chemiluminescent system is the reaction with ozone as a gas-phase chemiluminescence reaction, either directly for gas samples or for others after volatilization for separation from the sample matrix. [6][7][8][9][10][11] Other published chemiluminescent sytems include hydrobromic acid, 12 and hydrogen peroxide-bis(2,4,6-trichlorophenyl) oxalate. 13 In two papers the produced chemiluminescence was detected by a thermal energy detector.…”