A Study of Fluorescence System of Eu-Chlorotetracycline-Benzoylacetone-CTMAB Multibasic Complex

Chemical Research in Chinese Universities ›› 1998, Vol. 14 ›› Issue (4): 399-403.

• Articles • Previous Articles Next Articles

A Study of Fluorescence System of Eu-Chlorotetracycline-Benzoylacetone-CTMAB Multibasic Complex

WU Xia, YANG Jing-he, ZHANG Gui-ling, LI Yong-shan, DING Yuan-ju

Department of Chemistry, Shandong University, Jinan 250100

Received:1998-03-30 Online:1998-12-24 Published:2011-08-17

Abstract

Abstract: A fluorescence Eu-chlorotetracycline-benzoylacetone-CT MAB system was studied.It was found that chlorotetracy cline formed a complex with Eu(Ⅲ)at pH 7.8—8.8 and then emitted the characteristic fluor escence of Eu(Ⅲ).Benzoy lacetone and CTMAB can greatlyenhance the fluorescence intensity of the system.The experiments indicated that under the optimum conditions there was a linear relationship between the fluorescence intensity and chlorotetr acycline concentr ation in the range of 1.8×10^-8—2.0×10^-5 mo \l/L.The detection limit was 2.3×10^-9 mol/L.Inaddition,the luminescence mechanism of the complex system is discussed.

Key words: Europium, Fluorimetry, Chlortetracycline determination

WU Xia, YANG Jing-he, ZHANG Gui-ling, LI Yong-shan, DING Yuan-ju . A Study of Fluorescence System of Eu-Chlorotetracycline-Benzoylacetone-CTMAB Multibasic Complex[J]. Chemical Research in Chinese Universities, 1998, 14(4): 399-403.

[1]	LANG Jihui, WANG Jiaying, ZHANG Qi, XU Songsong, HAN Qiang, ZHANG Yan, ZHAI Hongju, CAO Jian, YAN Yongsheng, YANG Jinghai. Rapid Synthesis and Photoluminescence Properties of Eu-doped ZnO Nanoneedles via Facile Hydrothermal Method [J]. Chemical Research in Chinese Universities, 2014, 30(4): 538-542.
[2]	SHE Jiang-bo, LI Dong-dong, GAO Fei, QIAO Ze-bang, LIU Huan-huan, WEI Wei, PENG Bo. Judd-Ofelt Analysis on Trifluoroacetate Europium Complexes for Liquid Laser Media [J]. Chemical Research in Chinese Universities, 2013, 29(1): 166-170.
[3]	ZHANG Ya-min, SUN Xiu-yun, LU Da-yong. Effects of Cerium Doping at Ti Sites and Europium Doping at Ba Sites on Dielectric Properties of BaTiO₃ Ceramics [J]. Chemical Research in Chinese Universities, 2006, 22(4): 515-519.
[4]	BIAN Zu-qiang, GAO De-qing, SUN Chang-yan, WANG Ke-zhi, JIN Lin-pei, HUANG Chun-hui. A Novel Ternary Complex of Europium(Ⅲ) for Eletroluminescent Device [J]. Chemical Research in Chinese Universities, 2002, 18(4): 466-468.
[5]	HAN Fang, WANG Hongjian, TANG Bo. Highly Sensitive Spectrofluorimetric Determination of Trace Amounts of Indium(Ⅲ) with Salicylaldehyde Salicyloylhydrazone [J]. Chemical Research in Chinese Universities, 2002, 18(2): 183-188.
[6]	WU Xia, GE Hong-mei, HUANG Fang, WANG Min, YANG Jing-he, CAI Shao-song. A Study on the Fluorescence System of Sc-BPMPHD-CTMAB and Its Analytical Application [J]. Chemical Research in Chinese Universities, 2000, 16(1): 93-95.
[7]	LI Bin, MA Dong-ge, ZHANG Hong-jie, ZHAO Xiao-jiang, NI Jia-zuan, FU Chun-yan . Bright Red Organic Electroluminescent Devices Based on a Soluble Rare Earth Complex Eu(TTA)₃ Phen [J]. Chemical Research in Chinese Universities, 1998, 14(3): 250-253.
[8]	TANG Bo, WU Chang-ju, WANG Hong-jian, YEN Jian-chong . Spectrofluorimetric Determination of Trace Amounts of Gallium with Salicylaldehyde Benzoylhydrazone [J]. Chemical Research in Chinese Universities, 1998, 14(3): 259-263.
[9]	ZHU Gui-yun, LIU Ping, SI Zhi-kun, HU Jing-tian. Fluorescence Enhancement of Samarium-Thenoyl-trifluoroacetone-CetyltrimethylammoniumBromide-Triton X-100 by Scandium [J]. Chemical Research in Chinese Universities, 1995, 11(1): 16-21.
[10]	QIAN Dong-jin, ZHANG Shu-zhen, CHEN Zhong, J. Van Houten. Synthesis and Luminescence Study of Europium Complexes with Carboxylic Acid and 1,10-Phenanthroline Ligands [J]. Chemical Research in Chinese Universities, 1993, 9(3): 181-187.
[11]	Zhu Guiyun, Si Zhikun, Jiang Wei, Li Wei . Studies on the Fluorescence Enhancement Effect of Eu-La-DBM-DPG-Acetone System [J]. Chemical Research in Chinese Universities, 1992, 8(1): 41-44.
[12]	Liu Jingfu, Liu Zhao . Emission Spectra of Some Heteropolytungstates Containing Europium [J]. Chemical Research in Chinese Universities, 1991, 7(1): 22-26.

A Study of Fluorescence System of Eu-Chlorotetracycline-Benzoylacetone-CTMAB Multibasic Complex

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 12

Recommended Articles

Metrics

Comments