Optical detection of Rhodamine B by Pt(II) tetra-(4-allyloxy-phenyl)-porphyrin

Epuran Camelia and Anghel Diana and Lascu Anca and Fratilescu Ion and Fagadar-Cosma Eugenia: Optical detection of Rhodamine B by Pt(II) tetra-(4-allyloxy-phenyl)-porphyrin.

[thumbnail of proceedings_of_isaep_2019_129-132.pdf]
Preview
Cikk, tanulmány, mű
proceedings_of_isaep_2019_129-132.pdf

Download (576kB) | Preview

Abstract

Rhodamine B is a red, water-soluble synthetic dye with multiple uses in cosmetics, textiles, medicines, food, plastics. Nevertheless, the colorant is toxic causing irritation of the skin, eyes, and airways. For this reason, the control of foods and cosmetics is a must. The present study reports a simple and fast UV-vis spectrophotometric method for the detection of rhodamine B by using as sensitive material Pt(II)-tetra-(4-allyloxy-phenyl)-porphyrin. The method is viable in the range of rhodamine B concentrations from 1.94 x10-6M to 4.26 x10- 5M with very good accuracy.

Item Type: Conference or Workshop Item
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2019
ISBN: 978-963-306-702-4
Page Range: pp. 129-132
Event Title: International Symposium on Analytical and Environmental Problems (25.) (2019) (Szeged)
Related URLs: http://acta.bibl.u-szeged.hu/64947/
Uncontrolled Keywords: Kémia
Additional Information: Bibliogr.: 132. p. ; összefoglalás angol nyelven
Date Deposited: 2020. Mar. 18. 13:23
Last Modified: 2022. Aug. 08. 15:37
URI: http://acta.bibl.u-szeged.hu/id/eprint/64802

Actions (login required)

View Item View Item