Resonance light scattering method for the determination of anionic surfactant with acridine orange

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成果类型：

期刊论文

作者：

Xiao, Xilin;Wang, Yongsheng*;Chen, Zhangming;Li, Qiangxiang;Liu, Zhihuo;...

通讯作者：

Wang, Yongsheng

作者机构：

[Lue, Changyin; Li, Yanzhi; Wang, Yongsheng; Xiao, Xilin; Li, Guirong; Xue, Jinhua] Univ S China, Coll Publ Hlth, Henyang 421001, Peoples R China.

[Xiao, Xilin] Univ S China, Coll Chem & Chem Engn, Henyang 421001, Peoples R China.

[Chen, Zhangming] Changsha Med Coll, Changsha 410219, Hunan, Peoples R China.

[Liu, Zhihuo; Li, Qiangxiang] Cent S Univ, Xiangya Hosp, Changsha 410219, Hunan, Peoples R China.

通讯机构：

[Wang, Yongsheng] U

Univ S China, Coll Publ Hlth, Henyang 421001, Peoples R China.

语种：

英文

关键词：

Anionic surfactant;Acridine orange;Resonance Rayleigh scattering;Resonance nonlinear scattering

期刊：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

ISSN：

1386-1425

年：

2008

卷：

期：

页码：

398-402

DOI：

10.1016/j.saa.2008.01.002

机构署名：

本校为第一且通讯机构

院系归属：

化学化工学院

公共卫生学院

摘要：

The resonance Rayleigh scattering (RRS), second-order scattering (SOS) and frequency-double scattering (FDS) spectra of sodium dodecylbenzene sulfonate (SDBS) (anionic surfactant (AS)) with acridine orange (AO) system were studied. Experimental results showed that when λem = λex = 537 nm, the RRS peak of AO was greatly enhanced with the increase of SDBS concentration at a pH range of 1.8-4.0. The linear range of the calibration curve for SDBS was 0.028-8.71 mg L-1 with a detection limit of 8.36 μg L-1 when the AO concentration was 2.5 ×10-5mol L-1. The method has been ap...

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Resonance light scattering method for the determination of anionic surfactant with acridine orange

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