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Detection of citrus canker in citrus plants using laser induced fluorescence spectroscopy
(SPRINGER, 2009)
Citrus canker is a serious disease caused by Xanthomonas citri subsp. citri bacteria, which infects citrus plants (Citrus spp.) leading to a large economic loss in citrus production worldwide. In Brazil citrus canker control ...
Determination of the β-glucosidase activity in different soils by pre capillary enzyme assay using capillary electrophoresis with laser-induced fluorescence detection
(Springer/Plenum Publishers, 2010-03)
Enzyme activities can provide indication for quantitative changes in soil organic matter (SOM). It is known that the activities of most enzymes increase as native SOM content reflecting larger microbial communities and ...
Implementação de um sistema de eletroforese capilar com detecção de fluorescência induzida por laserDevelopment of a laser induced fluorescence detection scheme for capillary electrophoresis
(Sociedade Brasileira de Química, 2000)
A capillary electrophoresis system using laser induced fluorescence detection is described. A Raman system equipped with a microscope has been used to focus the laser beam on the capillary giving a lateral resolution of ...
A laser-induced fluorescence spectroscopic study of organic matter in a Brazilian Oxisol under different tillage systems
(Elsevier B.V., 2007-02-15)
Laser-induced fluorescence (LIF) spectroscopy has been proposed as new method for determining the degree of humification of organic matter (OM) in whole soils. It can be also used to analyze the OM in whole soils containing ...
A laser-induced fluorescence spectroscopic study of organic matter in a Brazilian Oxisol under different tillage systems
(Elsevier B.V., 2007-02-15)
Laser-induced fluorescence (LIF) spectroscopy has been proposed as new method for determining the degree of humification of organic matter (OM) in whole soils. It can be also used to analyze the OM in whole soils containing ...
Influence of surface texturing on hydrodynamic friction in plane converging bearings - An experimental and numerical approach
(Elsevier Ltd, 2019)
The frictional behaviour of plane converging bearings was experimentally and numerically studied for four texture geometries fabricated by ultra-short pulse laser texturing (single pocket, line-, cross- and dot-like texture) ...
Fluorescence Nanoscopy with Optical Sectioning by Two-Photon Induced Molecular Switching using Continuous-Wave Lasers
(Wiley VCH Verlag, 2008-02)
During the last decade far-field fluorescence microscopy methodshave evolved that have resolution far below the wavelength oflight. To outperform the limiting role of diffraction, all thesemethods, in one way or another, ...