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Phenotiazinium Dyes as Photosensitizers (PS) in Photodynamic Therapy (PDT): Spectroscopic Properties and Photochemical Mechanisms

Written By

Leonardo M. Moreira, Juliana P. Lyon, Ana Paula Romani, Divinomar Severino, Maira Regina Rodrigues and Hueder P. M. de Oliveira

Submitted: 02 November 2011 Published: 29 August 2012

DOI: 10.5772/48087

From the Edited Volume

Advanced Aspects of Spectroscopy

Edited by Muhammad Akhyar Farrukh

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Written By

Leonardo M. Moreira, Juliana P. Lyon, Ana Paula Romani, Divinomar Severino, Maira Regina Rodrigues and Hueder P. M. de Oliveira

Submitted: 02 November 2011 Published: 29 August 2012