Title of article
The open-ended photothermal cell with LiTaO3 and its use in determining the photochemical loss
Author/Authors
de Paula، نويسنده , , M.H. and Filho، نويسنده , , S.F. Melo and Lemos، نويسنده , , G.M. and Jْnior، نويسنده , , C.A.T. Lopes and Maeoca، نويسنده , , G.S. and Cortez، نويسنده , , M.A.A. and de Carvalho، نويسنده , , A.A. and Kitano، نويسنده , , C. and da Silva، نويسنده , , J.G. and Melo، نويسنده , , W.L.B.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
274
To page
277
Abstract
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.
Keywords
Open-ended photothermal cell , Photothermal spectroscopy , Photosynthesis , Photochemical loss
Journal title
Sensors and Actuators B: Chemical
Serial Year
2007
Journal title
Sensors and Actuators B: Chemical
Record number
1439009
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