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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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