Development of a 2-methoxyphenyl-4,5-dicarbmethoxy-cycl[3.2.2] azine fluorescen sensor for Co2+

被引：6

作者：

Gopal, M. Sheela ^{[1
]}

Anitha, I. ^{[2
]}

Jesny, S. ^{[3
]}

Menon, Shalini ^{[4
]}

机构：

[1] TMJM Govt Coll, Ernakulam 686662, Kerala, India

[2] Maharajas Coll, Postgrad & Res Dept Chem, Ernakulam 682011, Kerala, India

[3] SN Coll Cherthala, Dept Chem, Alappuzha 688582, Kerala, India

[4] Cochin Univ Sci & Technol, Dept Appl Chem, Kochi 682022, Kerala, India

来源：

JOURNAL OF LUMINESCENCE | 2016年 / 179卷

关键词：

Co2+ ion; Cycl[3.2.2]azine; Fluorescence intensity; Sensor;

D O I：

10.1016/j.jlumin.2016.04.039

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A methoxyphenylcycl[3,2,2]azine derivative (MPC) was synthesized and its function as a fluorescent probe for metal ions was investigated. Studies revealed that the fluorescence intensity of cycl[3.2.2]azine derivative varies with the concentration of Co2+ ion. The sensor was highly selective towards Co2+ ion over other metal ions and was found to be sensitive towards Co2+ ion with a detection limit of 2.85 x 10(-3) M. A linear concentration range from 2.30 x 10(-2) M to 4.76 x 10(-2) M was obtained. Furthermore the sensor could be utilized for the determination of Co2+ in pharmaceutical samples. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：361 / 365

页数：5

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