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Conferences > LAOP > 2012 > LM1A > LM1A.3

Charge-Transfer Dynamics in Rh6G-Functionalized TiO2 Nanoparticles Investigated by Pump-Probe Spectroscopy

Euclides Almeida, Antonio M. Brito-Silva, Andréa F. da Silva, Giovanna Machado, Leonardo de S. Menezes, and Cid B. de Araújo

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Abstract

We investigate charge transfer dynamics in Rh6G-functionalized amorphous TiO2 nanoparticles using transient absorption (TA) spectroscopy. The TA shows a bleaching signal that is shortened compared to the bleaching of the free dye in solution.

© 2012 Optical Society of America

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