Baklanov O. Ultrasonic in chemical analysis: generation of analytic signal and intensification of sample preparation.

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0504U000183

Thesis Registration Form

0504U000183.pdf

Applicant for

Specialization

  • 02.00.02 - Аналітична хімія

29-03-2004

Specialized Academic Board

Д 26.00.03

Essay

The present thesis is devoted to complex study of using ultrasonic of diverse frequencies and intensities as a source of analytic signal and for intensifying sample preparation in analytical chemistry of foodstuffs and objects of environment. Possibility of using sonolumination as a source of analytic signal is shown. Theoretical bases of the new method called sonoluminating spectroscopy is developed. A new approach to the effect of using ultrasonic in intensifying of analytic process is attached to analysis of the foodstuff and objects of environment, which is called joint action of high and low frequencies. It allowed to raise effectiveness of ultrasonic sample preparation (destruction of the organic junctions in waters and cookery salt solutions, mineralization of the foodstuffs) in comparison to using of only one frequency. A mechanism of joint action of two frequencies ultrasonic is offered. Reliable methods (more than 100) are worked out to determinate toxic microelements in different types of foodstuffs, waters and soils by using ultrasonic.

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Files

ЗАГОЛовок.doc

ЛИТЕРАТУРА.doc

ОСНОВ ВЫВОДЫ.doc

РАЗДЕЛ 3.doc

РАЗДЕЛ 4-2часть.doc

РАЗДЕЛ 5.doc

РАЗДЕЛ 6.doc

РАЗДЕЛ1.doc

РАЗДЕЛ4.doc

РЕФ2004-9999999.doc

РИС3.10.doc

РИС3.17-1.doc

РИС3.50.doc

РИС4.9-.doc

Раздел 2.doc

ТАБ3.7.doc

ТАБ3.8.doc

ТАБЛ3.9.doc

Таб4.36-1.doc

Таблица 4.9-11111112.doc

таб3.11.doc

таб3.12-ед.doc

таб3.13-.doc

таб5.7-5.10.doc

табл5.23-5-8.doc

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