期刊论文、会议论文

Liao, Lifu

英文

Journal of Radioanalytical and Nuclear Chemistry

0236-5731

2014

301

3

863-869

Biennial Symposium on Nuclear and Radiochemistry

FEB 19-23, 2013

Jabalpur, INDIA

[Chen, Lin;Liao, Lifu;Shen, Xing;He, Yunfei;Xu, Canhui;Xiao, Xilin;Lin, Yingwu;Nie, Changming] Univ South China, Coll Chem & Chem Engn, Hengyang 421001, Hunan, Peoples R China.

VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS

SPRINGER

10.1007/s10967-014-3225-8

National Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [11275091, 10975069, 11275090]

本校为第一且通讯机构

A resonance light scattering (RLS) method for the direct detection of uranium (VI) or uranyl in aqueous solution without separation procedure has been reported in this paper. Sulfo-salophen, a water-soluble tetradentate Schiff base ligand of uranyl, reacted with uranyl to form a complex. The complex reacted further with oxalate to form supramolecular dimer with large molecular volume, resulting in a production of strong RLS signal. The amount of uranium (VI) was detected through measuring the RLS intensity. A linear range was found to be 0.2-30...