Evaluation of the photodynamic activity of Xanthene Dyes on Artemia salina described by chemometric approaches

Autor: Diogo S. Pellosi, Vagner R. Batistela, Vagner R. de Souza, Ieda S. Scarminio, Wilker Caetano, Noboru Hioka

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 85, Iss 4, Pp 1267-1274 (2013)

The development of drugs for photodynamic therapy (PDT) is an important area of research due to their growing use in medical applications. Therefore, it is important to develop new bioassay methods for PDT photosensitizers that are inexpensive, easy

Externí odkaz: https://doaj.org/article/2c8c8e1d6f6b486a8aa4756851942f15

Unusual 1,6-diphenyl-1,3,5-hexatriene (DPH) spectrophotometric behavior in water/ethanol and water/DMSO mixtures

Autor: Augusto C. Gracetto, Vagner R. Batistela, Wilker Caetano, Hueder P. M. de Oliveira, Willy Glen Santos, Carla C. S. Cavalheiro, Noboru Hioka

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 21, Issue: 8, Pages: 1497-1502, Published: 2010
Journal of the Brazilian Chemical Society v.21 n.8 2010
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The absorption spectra of DPH at fixed concentration do not change with water content in organic solvents. It exhibits monomer bands, such as those obtained in ethanol. The absorption did not change for solutions up to 54 and 46% of water in ethanol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea0eaea8b80dc0b94118c9f98383cf2f
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