Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Chanan Sluszny"'
Publikováno v:
Israel Journal of Chemistry. 47:195-204
Polycyclic aromatic hydrocarbon (PAH) aerosols undergo time-de- pendent processes such as various aging effects and material loss due to sublimation. Therefore, when their analysis is delayed, the results may not properly represent the true environme
Publikováno v:
Photochemistry and Photobiology. 74:780-786
Fourier transform–based spectroscopic imaging was used for direct, time-resolved, analysis of UV-irradiated anthracene crystallites. Well-resolved fluorescence spectra were obtained at a spatial resolution of 1 μm. The appearance of such photochem
Publikováno v:
ELECTROPHORESIS. 26:4197-4203
A continuous-wave 280 nm light-emitting diode (LED) was used as the excitation source for native fluorescence detection of proteins in CE. The operating current and temperature of the LED were optimized in order to achieve high luminescence power. It
Publikováno v:
Journal of the American Society for Mass Spectrometry. 16:107-115
Laser desorption/ionization time-of-flight (LDI-TOF) mass spectrometry was applied for the direct analysis of cuticular waxes on intact plant tissues. Cuticular wax compounds were ionized by laser desorption in the presence of colloidal silver. Silve
Publikováno v:
Analytica Chimica Acta. 522:145-152
A sensor for remote analysis of polycyclic aromatic hydrocarbons (PAHs) has been developed. It is based on direct solid phase extraction of the pollutants on a polymeric film, followed by monitoring the laser induced fluorescence, emitted from the fi
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 370:69-75
Successful coupling of imaging microscopy with Fourier transform spectrometry provides a new methodological approach. This was applied to the direct analysis of particulate deposits of polycyclic aromatic hydrocarbons (PAHs). The fluorescence signals
Publikováno v:
Reviews in Analytical Chemistry, Vol 19, Iss 3-4, Pp 303-318 (2000)
Autor:
Salah Hassoon, Valery Bulatov, Michal Fisher, Vladimir V. Gridin, Chanan Sluszny, Batya Horowitz, Israel Schechter
Publikováno v:
International Journal of Environmental Analytical Chemistry. 74:9-24
Chemical imaging is a new analytical science, related to a combination of spatial and chemical resolutions. Several new chemical imaging tools have been developed and applied to environmental analysis. The advantages of such methods, which provide si
Publikováno v:
Water, Air, and Soil Pollution. 115:395-410
Fresh amendment of soil with sewage sludge and composted sewage sludge resulted in increased sorption of three s-triazine herbicides: atrazine, ametryn and terbuthylazine. The extent of increased sorption (as evaluated by sorption coefficients Kd or
Publikováno v:
Analytica Chimica Acta. 367:1-10
A new method for analysis of PAH contamination deposited on quartz sand was developed. It is based on direct observation of the UV-induced fluorescence using a microscope and a specially designed imaging spectrometer which provides full fluorescence