A Coumarin Based Fluorescent Photoinduced Electron Transfer Cation Sensor

Authors

Chandrika P. Kulatilleke, City University of New York
Saliya Desilva, Montclair State UniversityFollow
Yair Eliav, City University of New York

Document Type

Article

Publication Date

9-11-2006

Journal / Book Title

Polyhedron

Abstract

We wish to report 4-[(Bis(pyridin-2-ylmethyl)amino)methyl]-7-methoxychromen-2-one, 1, as a fluorescent photoinduced electron transfer cation sensor that is capable of indicating the presence of Zn2+, Cd2+ and Pb2+ ions via a fluorescence signal. The log binding constants, β, for these metal ions have been measured, and were found to be 6.10 ± 0.4, 6.37 ± 0.3, and 5.67 ± 0.3, respectively.{A figure is presented}.

DOI

10.1016/j.poly.2006.03.020

Montclair State University Digital Commons Citation

Kulatilleke, Chandrika P.; Desilva, Saliya; and Eliav, Yair, "A Coumarin Based Fluorescent Photoinduced Electron Transfer Cation Sensor" (2006). Department of Chemistry and Biochemistry Faculty Scholarship and Creative Works. 536.
https://digitalcommons.montclair.edu/chem-biochem-facpubs/536