Diphenylthiocarbazone Immobilized on the Triacetyl Cellulose Membrane as an Optical Silver Sensor

Authors

MEISSAM NOROOZIFAR
MOZHGAN KHORASANI-MOTLAGH
ABOOZER TAHERI
ROHHOLLAH ZARE-DORABEI

DOI

-

Abstract

An optical sensor for the direct measurement of silver was developed. The basic element of this optode is the immobilization of diphenylthiocarbazone on a triacetyl cellulose membrane. This optode has a linear range of up to 40 \mu g mL^{-1} of Ag^+ ions, with a limit of detection of 0.01 \mu g mL^{-1}. The response time of the optode was 4-7 min, depending on the concentration of Ag^+ ions.

Keywords

Optical sensor, Ag^+ ions, diphenylthiocarbazone

First Page

249

Last Page

257

Recommended Citation

NOROOZIFAR, MEISSAM; KHORASANI-MOTLAGH, MOZHGAN; TAHERI, ABOOZER; and ZARE-DORABEI, ROHHOLLAH (2008) "Diphenylthiocarbazone Immobilized on the Triacetyl Cellulose Membrane as an Optical Silver Sensor," Turkish Journal of Chemistry: Vol. 32: No. 2, Article 12. Available at: https://journals.tubitak.gov.tr/chem/vol32/iss2/12