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Dynamic Quenching of Porphyrin Triplet States by Two-Photon Absorbing Dyes: Towards Two-Photon-Enhanced Oxygen Nanosensors

Two-photon-enhanced dendritic nanoprobes are being developed for two-photon (2P) laser scanning microscopy of oxygen [1]. In these molecular constructs, phosphorescence of metalloporphyrins is coupled to two-photon absorption (2PA) of electronically separate antenna dyes via intramolecular Förster-t...

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Autores principales: Finikova, Olga S., Chen, Ping, Ou, Zhongping, Kadish, Karl M., Vinogradov, Sergei A.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2008
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2585801/
https://ncbi.nlm.nih.gov/pubmed/19030124
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jphotochem.2008.02.020
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