Saevich O. Features of speed-up of sample preparation at the analysis of biomedical objects

Dissertation is devoted research of influence of physical action of ultrasonic and microwave radiations on speed of flowing of both the stage of preparation on the whole and its separate stages at the measurement of elements analysis of biomedical objects. It is set that the use of brief action allows to delete all of types of contamination from the surface of biomedical standards the ultrasound of small intensity and frequency and solution of alcohol, non-destructive superficial layers of tests. Using of microwave radiation for the leadthrough of drying of standards allowed considerably to shorten time of their analysis. The developed method with the stage-by-stage use ultrasonic and microwave radiations at preparation of biomedical standards allows to provide the effective leadthrough of analysis the methods of atomic absorption spectrometry and inductively coupled plasma-mass spectrometry, and here does not yield to after a rightness and producibility the methods which are described in literature.