The photothermal transparent transducer method applied to the spectroscopy of liquids

Autoria(s): de Paula, M. H.; Lemos, G. M.; do Amaral, M. S.; Nunes, J. R.; Lourenco, A.; de Carvalho, A. A.; Kitano, C.; da Silva, J. G.; Sakamoto, W. K.; Siqueira, O. S.; Mello, G. A. B.; Pinto, J. O. P.; Galotto, L.; Peres, M. T. L. P.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)
Data(s)

20/05/2014

20/05/2014

02/03/2009
Resumo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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.
Formato

287-289
Identificador

http://dx.doi.org/10.1016/j.snb.2008.11.024

Sensors and Actuators B-chemical. Lausanne: Elsevier B.V. Sa, v. 136, n. 2, p. 287-289, 2009.

0925-4005

http://hdl.handle.net/11449/10072

10.1016/j.snb.2008.11.024

WOS:000264089600001
Idioma(s)

eng
Publicador

Elsevier B.V. Sa
Relação

Sensors and Actuators B: Chemical
Direitos

closedAccess
Palavras-Chave #Spectroscopy of liquids #Photothermal spectroscopy of liquids #Photothermal transparent transducer #method applied to liquid samples #Photothermal spectroscopy
Tipo

info:eu-repo/semantics/article
Acesso ao item digital