Issue 98, 2015
From the journal:

Chemical Communications

Molecular versus exciton diffusion in fluorescence-based explosive vapour sensors†

M. A. Ali,ab   Y. Geng,ab   H. Cavaye,ab   P. L. Burn,*ab   I. R. Gentle,ab   P. Meredithac  and  P. E. Shaw*ab  

* Corresponding authors

a Centre for Organic Photonics & Electronics, The University of Queensland, Brisbane, Queensland 4072, Australia
E-mail: p.burn2@uq.edu.au, p.shaw3@uq.edu.au

b School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland 4072, Australia

c School of Mathematics and Physics, The University of Queensland, Brisbane, Queensland 4072, Australia

Abstract

The diffusion of p-nitrotoluene vapours into polymer or dendrimer sensing films follows Super Case II dynamics in which the quenching efficiency is strongly correlated to an accelerating analyte front propagating through the neat film rather than being reliant on exciton diffusion.

Graphical abstract: Molecular versus exciton diffusion in fluorescence-based explosive vapour sensors

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5CC06367A
Article type
Communication
Submitted
30 Jul 2015
Accepted
08 Oct 2015
First published
14 Oct 2015

Chem. Commun., 2015,51, 17406-17409

Permissions

Request permissions

Molecular versus exciton diffusion in fluorescence-based explosive vapour sensors

M. A. Ali, Y. Geng, H. Cavaye, P. L. Burn, I. R. Gentle, P. Meredith and P. E. Shaw, Chem. Commun., 2015, 51, 17406 DOI: 10.1039/C5CC06367A

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