Issue 99, 2016

Reversible pH-independent optical potassium sensor with lipophilic solvatochromic dye transducer on surface modified microporous nylon

Abstract

A reversible and pH-independent fluorescent ion optode is introduced with an ionophore and surface confined solvatochromic dye transducer doped onto microporous nylon membranes. The resulting film responds to K+ with excellent selectivity over the range of 10−7 to 10−2 M and a response time of t95 < 60 s above 10−6 M.

Graphical abstract: Reversible pH-independent optical potassium sensor with lipophilic solvatochromic dye transducer on surface modified microporous nylon

Supplementary files

Article information

Article type
Communication
Submitted
27 Sep 2016
Accepted
16 Nov 2016
First published
16 Nov 2016

Chem. Commun., 2016,52, 14254-14257

Reversible pH-independent optical potassium sensor with lipophilic solvatochromic dye transducer on surface modified microporous nylon

L. Wang, X. Xie, J. Zhai and E. Bakker, Chem. Commun., 2016, 52, 14254 DOI: 10.1039/C6CC07841A

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