Artículos de revistas
The open-ended photothermal cell with LiTaO3 and its use in determining the photochemical loss
Fecha
2007-07-16Registro en:
Sensors and Actuators B-chemical. Lausanne: Elsevier B.V. Sa, v. 125, n. 1, p. 274-277, 2007.
0925-4005
10.1016/j.snb.2007.02.029
WOS:000248516100041
0250066159980825
2883440351895167
0000-0001-6320-755X
Autor
Universidade Federal de Mato Grosso do Sul (UFMS)
Univ Desenvolvimento Estado & Regiao Pantanal
Universidade Estadual Paulista (Unesp)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Institución
Resumen
Comparative determinations of the noise equivalent power (NEP) of open-ended photothermal cells are performed using LiTaO3 and LiNbO3 crystals with and without indium tin oxide (ITO) transparent electrodes. Open-ended cells can be used for in vivo measurements, which are important when considering the achievability for continuous monitoring of a plant, verifying, for example, the effect of water stress or UV-B radiation on a leaf. We also show the results obtained with one of these cells in the determination of photochemical loss of plant leaves. (c) 2007 Elsevier B.V. All rights reserved.