Photoacoustic Spectroscopy Applied to the Study of

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Título :	Photoacoustic Spectroscopy Applied to the Study of
Palabras clave :	Photoacoustic Spectroscopy Protoporphyrin
Fecha de publicación :	16-ene-2013
Editorial :	Analitical Science
Descripción :	We used Photoacoustic Spectroscopy (PAS) to study protoporphyrin IX (PpIX) in mice skin induced from δ- aminolevulinic acid (ALA) administrated by intraperitoneal route to CD 1 female mice. From obtained PAS spectra and by using the Phase-Resolved Method we estimated that PpIX in skin was preferentially concentrated near to the inner side of the basal membrane. It was also obtained the total attenuation coefficient (μ t) of the mouse skin as a function of wavelength. The obtained μτ values, in particular at 630 nm agree with the literature values for similar samples. Also it was estimated in a first approximation the degradation time of PpIX when is irradiated at its maximun optical absorption wavelength Research article of journal indexed in ISI database Instituto Politecnico Nacional
URI :	http://www.repositoriodigital.ipn.mx/handle/123456789/10821
Otros identificadores :	1348-2246 http://hdl.handle.net/123456789/328
Aparece en las colecciones:	Doctorado

Ficheros en este ítem:

Fichero	Descripción	Tamaño	Formato
2001 Anal Sci v17 p374 PpIX.pdf		108.62 kB	Adobe PDF	Visualizar/Abrir

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