Лаборатория Цитометрии и Биокинетики

METHOD AND DEVICE FOR DETERMINATION OF PARAMETERS OF INDIVIDUAL MICROPARTICLES

Valeri Maltsev; Andrei Chernyshev

United States Patent 5,650,847 Jul 22, 1997

A method and device for determination of absolute values of the size and the refractive index of individual microparticles. An optical scanning device for measurement of angular scattering pattern from individual microparticles is described. The light scatter is measured in different angles from moving particles inside the scanning optical system and the values and the angular locations of minima and maxima of the scattering pattern are registered. The size and the refractive index of individual microparticles are calculated from the registered minima and maxima using an empirical equation. An empirical equation has been derived from statistical analysis of angular scattering patterns. These patterns have been calculated on the basis of Mie scattering theory.

Assignee: Erkki SOINI, Kirjala, Finland

 

СПОСОБ ПРОВЕДЕНИЯ АНАЛИЗОВ КРОВИ И АНАЛИЗАТОР КРОВИ

Мальцев Валерий Павлович, Семьянов Константин Анатольевич, Тарасов Петр Александрович

№ 2347224 от 10 января 2007

Патентообладатели: Институт химической кинетики и горения СО РАН, Общество с ограниченной ответственностью «Цитонова».

 

Scanning flow cytometer (CLASS) for simultaneous determination of size, refraction index, depolarization and fluorescence emission of microscopic particles dispersed in liquid solutions.

L. Fiorani, A. Palucci, V. Maltsev, K.Semyanov (2007). Italian patent n.M2007A000371 issued on 03/07/2007.

 


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