Laser and biological methods of biomonitoring of surrounding waters

Yuri I. Posudin

doi:10.1117/12.167313

1 February 1994 Laser and biological methods of biomonitoring of surrounding waters

Yuri I. Posudin

Proceedings Volume 2084, Biomedical Optoelectronic Devices and Systems; (1994) https://doi.org/10.1117/12.167313
Event: Europto Biomedical Optics '93, 1993, Budapest, Hungary

Abstract

Three main methods are proposed for the biomonitoring of chemicals in water medium: laser spectrofluorometry, which is based on the excitation and recording of the spectra of fluorescence; laser scattering, which is connected with measurement of the Doppler shifts of the scattered light from the motile cells; videomicrography, which provides the analysis of parameters of photomovement of motile cells via microscope and video system. Such chemicals as surface-active substances, heavy metals and pesticides were determined in water medium due to these methods.

Citation Download Citation

Yuri I. Posudin "Laser and biological methods of biomonitoring of surrounding waters", Proc. SPIE 2084, Biomedical Optoelectronic Devices and Systems, (1 February 1994); https://doi.org/10.1117/12.167313

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