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

作者：Gopal M Sheela; Anitha I^*; Jesny S; Menon Shalini

来源：Journal of Luminescence, 2016, 179: 361-365.

DOI：10.1016/j.jlumin.2016.04.039

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

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.

• 出版日期2016-11