Study on photobleaching of methylene blue doped in PMMA, PVA and gelatin using photoacoustic technique

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Study on photobleaching of methylene blue doped in PMMA, PVA and gelatin using photoacoustic technique

The photobleaching of Methylene blue embedded in the solid matrix PMMA (poly(methylmethacrylate)), PVA (poly(vinyl alcohol)) and gelatin has been investigated using a photoacoustic technique. Photoacoustic signals were measured as a function of time, chopping frequency, and the beam power. Experimen...

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Bibliographic Details
Main Authors:	Mat Yunus, W. Mahmood, Chan, Kok Sheng, W. Yunus, Wan Md. Zin
Format:	Article
Published:	World Scientific Publishing Co. Pte Ltd 2003
Online Access:	http://psasir.upm.edu.my/id/eprint/118901/

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