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Information × Registration Number 0203U000535, 0100U000068 , R & D reports Title Investigation of thermodinamic stability and element composition of bioobjects using soft ionization mass spectrometry and nuclear microprobe facilieties popup.stage_title Head Sukhodub Leonid Fedorovich, Registration Date 17-02-2003 Organization Applied Physics Institute NAS of Ukraine popup.description2 Report pages., 72, 1 book, pictures 29, tables 17, reference 70, publication 28, without appendix Biology active substances based on steroid glycosides, genins and aminoglycoside antibiotics were investigated. By using mass spectrometric analysis their biologycaly active reactivety was proved. Results of this work have fundamental impotance for understending the processes in natural cell. Influence of synthetic implants for macro- and micro- elemental distribution in bone tissue of animals was studied. It was shown that physiological substances can induce corrosion of inmplants, therefoe it is necessery to provide implants passivation. Results of investigation important for medicine for production of synthetic implants and joints. During the work the new methodics were created for analysis of elemental composition , distribution and trace element contents of biological objects, by using modern analytical methods. For this the physical-mathematical models of processes which have place in devices duringmeasurements were created. Product Description popup.authors popup.nrat_date 2020-04-02 Close