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Type: Artigo de periódico
Title: The photothermal transparent transducer method applied to the spectroscopy of liquids
Author: de Paula, MH
Lemos, GM
do Amaral, MS
Nunes, JR
Lourenco, A
de Carvalho, AA
Kitano, C
da Silva, JG
Sakamoto, WK
Siqueira, OS
Mello, GAB
Pinto, JOP
Galotto, L
Peres, MTLP
Abstract: A new kind of spectroscopy of liquids is presented: the photothermal transparent transducer method applied to the spectroscopy of liquid samples. The liquid sample is placed in a small (approximately 20 ml) chamber with a LiTaO(3) pyroelectric crystal as window. The sample excitation and signal analysis could be made using modulated or pulsed techniques. Samples with low to high absorbance could be easily analyzed, including on-line experiments. (c) 2008 Elsevier B.V. All rights reserved.
Subject: Spectroscopy of liquids
Photothermal spectroscopy of liquids
Photothermal transparent transducer
method applied to liquid samples
Photothermal spectroscopy
Country: Suíça
Editor: Elsevier Science Sa
Citation: Sensors And Actuators B-chemical. Elsevier Science Sa, v. 136, n. 2, n. 287, n. 289, 2009.
Rights: fechado
Identifier DOI: 10.1016/j.snb.2008.11.024
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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