Enhanced two-photon absorption cross-sections of zinc(II) tetraphenylporphyrins peripherally substituted with d(6)-metal alkynyl complexes

The syntheses of new Zn(II) tetraphenylporphyrin (ZnTPP) derivatives functionalized with electron-rich d6-transition metal alkynyl complexes at their periphery are reported. Z-scan measurements reveal remarkably large effective two-photon absorption (TPA) cross-sections in the visible range for thes...

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Bibliographic Details
Published in:New journal of chemistry 2012-11, Vol.36 (11), p.2192-2195
Main Authors: Drouet, Samuel, Merhi, Areej, Grelaud, Guillaume, Cifuentes, Marie P., Humphrey, Mark G., Matczyszyn, Katarzyna, Samoc, Marek, Toupet, Loïc, Paul-Roth, Christine, Paul, Frédéric
Format: Article
Language:English
Subjects:
Chemical Physics
Physics
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Summary:The syntheses of new Zn(II) tetraphenylporphyrin (ZnTPP) derivatives functionalized with electron-rich d6-transition metal alkynyl complexes at their periphery are reported. Z-scan measurements reveal remarkably large effective two-photon absorption (TPA) cross-sections in the visible range for these compounds.
ISSN:1144-0546
1369-9261
DOI:10.1039/C2NJ40589J