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Marine natural products from the deep Pacific as potential non-linear optical chromophores
University of Coimbra, Portugal .
Linköping University, Department of Physics, Chemistry and Biology, Computational Physics. Linköping University, The Institute of Technology.
University of Coimbra, Portugal .
University of Coimbra, Portugal .
2013 (English)In: Physical Chemistry, Chemical Physics - PCCP, ISSN 1463-9076, E-ISSN 1463-9084, Vol. 15, no 35, 14814-14822 p.Article in journal (Refereed) Published
Abstract [en]

Theoretical analysis using quadratic response theory within the time-dependent density functional theory (TDDFT) formalism shows that the dermacozines, a group of phenazine-based compounds isolated from cultures of Dermacoccus abyssi found in the Mariana Trench, possess large first hyperpolarisability (beta) values at common incident laser wavelengths that are highly sensitive to the degree and type of substitution of the core structure. The phenazine moiety is a versatile and tunable chromophore for non-linear optics and this work serves to highlight the potential that (marine) natural products, even those found in the darkest places on the planet, may have for aiding developments in optical materials design.

Place, publisher, year, edition, pages
Royal Society of Chemistry , 2013. Vol. 15, no 35, 14814-14822 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-97460DOI: 10.1039/c3cp52528gISI: 000323196800030OAI: diva2:647769

Funding Agencies|Portuguese Foundation for Science and Technology|PTDC/FIS/103587/2008|Swedish Research Council|621-2010-5014|

Available from: 2013-09-12 Created: 2013-09-12 Last updated: 2013-09-12

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