Turner, M. A. P., Wooley, J. M., Peters, Jonathan J. P., Horbury, Michael D. and Stavros, Vasilios G. (2018) Understanding the role of symmetric functionalisation on a photoisomerisation pathway. [Dataset]
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Abstract
Photoisomerisation has been shown to be an efficient excited-state relaxation mechanism for a variety of nature-based and artificial-based molecular systems. Here we report on the excited-state relaxation dynamics and consequent photostability of a symmetrically functionalised cinnamate by transient electronic absorption spectroscopy, along with complementary computational and steady-state spectroscopy methods. The findings are then discussed in comparison to 2-ethylhexyl-E-4-methoxycinnamate, a structurally related ‘off the shelf’ chemical filter present in commercial sunscreens with a similar absorption profile. The present study allows for a like-for-like comparison beween 2-ethylhexyl-E-4-methoxycinnamate and the functionalised cinnamate, driven by the need to enhance solar protection across both the UVA and UVB regions of the electromagnetic spectrum.
| Item Type: | Dataset |
|---|---|
| Subjects: | Q Science > QA Mathematics Q Science > QD Chemistry |
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry Faculty of Science, Engineering and Medicine > Science > Physics |
| Type of Data: | Experimental data |
| Library of Congress Subject Headings (LCSH): | Photoisomerization, Symmetric functions |
| Publisher: | University of Warwick, Department of Chemistry ; University of Warwick, Department of Physics |
| Official Date: | 4 July 2018 |
| Dates: | Date Event 4 July 2018 Published |
| Status: | Not Peer Reviewed |
| Publication Status: | Published |
| Media of Output (format): | .nw .out .xyz |
| Access rights to Published version: | Open Access (Creative Commons open licence) |
| Copyright Holders: | University of Warwick |
| Description: | Data record consists of 28 raw data files in .nw , .out and .xyz format. |
| RIOXX Funder/Project Grant: | Project/Grant ID RIOXX Funder Name Funder ID EP/L015307/1 [EPSRC] Engineering and Physical Sciences Research Council EP/N010825 [EPSRC] Engineering and Physical Sciences Research Council |
| Related URLs: | |
| Contributors: | Contribution Name Contributor ID Contact Person Stavros, Vasilios G. 13010 Contact Person Horbury, Michael D. 58182 |
| URI: | https://wrap.warwick.ac.uk/135332/ |
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