Journal article
Photodynamic ion sensor systems with spiropyran: photoactivated acidity changes in plasticized poly(vinyl chloride)
Chemical Communications, Vol.48(45), pp.5662-5664
2012
Abstract
We aim to introduce photoactivated optical ion sensors based on a triggered ion exchange process as novel dynamic tools. The quantification of the acidity change upon photoactivation of spiropyran within an organic membrane phase during photo-excitation is described here for the first time, suggesting a large pK(a) change of more than 6 orders of magnitude.
Details
- Title
- Photodynamic ion sensor systems with spiropyran: photoactivated acidity changes in plasticized poly(vinyl chloride)
- Authors
- G Mistlberger (Author) - University of Geneva, SwitzerlandG A Crespo (Author) - University of Geneva, SwitzerlandX J Xie (Author) - University of Geneva, SwitzerlandEric Bakker (Author) - University of Geneva, Switzerland
- Publication details
- Chemical Communications, Vol.48(45), pp.5662-5664
- Publisher
- Royal Society of Chemistry (R S C) Publications
- Date published
- 2012
- DOI
- 10.1039/c2cc30657c
- ISSN
- 1359-7345
- Organisation Unit
- University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99450482802621
- Output Type
- Journal article
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- Web Of Science research areas
- Chemistry, Multidisciplinary