Issue 26, 2017

A new class of silica-supported chromo-fluorogenic chemosensors for anion recognition based on a selenourea scaffold

Abstract

The first example of a chemosensor (L) containing a selenourea moiety is described here. L is able to colorimetrically sense the presence of CN and S2− in H2O : MeCN (75 : 25, v/v). Moreover, when L is loaded into functionalised mesoporous silica nanoparticles an increase in the selectivity towards S2− occurs via a selective fluorescence response.

Graphical abstract: A new class of silica-supported chromo-fluorogenic chemosensors for anion recognition based on a selenourea scaffold

Supplementary files

Article information

Article type
Communication
Submitted
15 fev 2017
Accepted
01 mar 2017
First published
02 mar 2017

Chem. Commun., 2017,53, 3729-3732

A new class of silica-supported chromo-fluorogenic chemosensors for anion recognition based on a selenourea scaffold

A. Casula, A. Llopis-Lorente, A. Garau, F. Isaia, M. Kubicki, V. Lippolis, F. Sancenón, R. Martínez-Máñez, A. Owczarzak, C. Santi, M. Andrea Scorciapino and C. Caltagirone, Chem. Commun., 2017, 53, 3729 DOI: 10.1039/C7CC01214D

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