title: [A fluorescence quenching method for the determination of trace chlorite in water with rhodamine B].
abstract: In acidic sodium acetate-HCl buffer solution containing KI, Rhodamine B (RhB) has a fluorescence peak at 580 nm. When ClO2(-) exists fluorescence quenching occur. The fluorescence quenching intensity is linear with the concentration of ClO2(-) in the range of 0.0218-0.51 microg x mL(-1). Based on this, a new, simple, sentisive fluorescence method has been proposed for the determination of ClO2(-) in water, with satisfactory results.
authors.affiliation: College of Environmental Science and Engineering, Donghua University, Shanghai 200051, China. kcy621009@sina.com
authors.forename: Cai-yan
authors.initials: CY
authors.lastname: Kang
authors.forename: Zhi-liang
authors.initials: ZL
authors.lastname: Jiang
authors.forename: Dan-li
authors.initials: DL
authors.lastname: Xi