Issue 97, 2016
From the journal:

Chemical Communications

Novel time-temperature and ‘consume-within’ indicator based on gas-diffusion†

A. Mills,*a   D. Hawthorne,a   A. Grahama  and  K. Lawriea  

* Corresponding authors

a School of Chemistry and Chemical Engineering, Queens University Belfast, Stranmillis Road, UK
E-mail: andrew.mills@qub.ac.uk

Abstract

The novel time-temperature indicator label comprises an ammonia sensitive indicator layer film pressed onto a second film, comprising an ammonia-generating, adhesive layer. When separated the blue-coloured indicator film reverts back to its original (ammonia free) yellow form at a controllable, temperature dependant rate. The labels are easily made and stored.

Graphical abstract: Novel time-temperature and ‘consume-within’ indicator based on gas-diffusion

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Article information

DOI
https://doi.org/10.1039/C6CC07906G
Article type
Communication
Submitted
29 Sep 2016
Accepted
10 Nov 2016
First published
10 Nov 2016

Chem. Commun., 2016,52, 13987-13990

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Novel time-temperature and ‘consume-within’ indicator based on gas-diffusion

A. Mills, D. Hawthorne, A. Graham and K. Lawrie, Chem. Commun., 2016, 52, 13987 DOI: 10.1039/C6CC07906G

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