Issue 22, 2020
From the journal:

New Journal of Chemistry

Oxidative cyclization of thiosemicarbazide: a chemodosimetric approach for the highly selective fluorescence detection of cerium(iv)†

Ahad Shaikh,a   Pallabi Mukherjee,a   Sabyasachi Ta,a   Arunasis Bhattacharyya,*b   Abhijit Ghosh*a  and  Debasis Das ORCID logo *a  

* Corresponding authors

a Department of Chemistry, The University of Burdwan, Burdwan, W.B., India
E-mail: ddas100in@yahoo.com

b Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India

Abstract

A simple thiosemicarbazide-based chemodosimeter was employed to detect Ce4+ ion through turn-on fluorescence. The sensing mechanism was based on oxidative cyclization. The chemodosimeter exhibited exceptional selectivity for Ce4+, which allowed the detection of as low as 11 nM Ce4+ ion in an aqueous ethanol medium.

Graphical abstract: Oxidative cyclization of thiosemicarbazide: a chemodosimetric approach for the highly selective fluorescence detection of cerium(iv)

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D0NJ01100B
Article type
Paper
Submitted
03 Mar 2020
Accepted
30 Apr 2020
First published
07 May 2020

New J. Chem., 2020,44, 9452-9455

Permissions

Request permissions

Oxidative cyclization of thiosemicarbazide: a chemodosimetric approach for the highly selective fluorescence detection of cerium(IV)

A. Shaikh, P. Mukherjee, S. Ta, A. Bhattacharyya, A. Ghosh and D. Das, New J. Chem., 2020, 44, 9452 DOI: 10.1039/D0NJ01100B

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements