Numerical reconstruction of two-dimensional particle size distributions from laser diffraction data

Ustinov, V.D.; Tsybrov, Evgeniy G.

doi:10.1080/17415977.2020.1761801

Cited by 2 publications

(3 citation statements)

References 12 publications

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“…It was relatively recently that laser diffraction measurements have been introduced for RBC tests [ 10 – 13 ]. A number of studies have addressed the direct problem of scattering of a plane monochromatic wave on a single nonspherical particle simulating an erythrocyte [ 14 – 17 ].…”

Section: Laser Diffraction Analysis As a Methods Of Particle Size Measurementmentioning

confidence: 99%

Scattering of a Laser Beam on an Ensemble of Asymmetrical Erythrocytes

et al. 2021

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The study describes an analytical model of laser beam scattering on an inhomogeneous ensemble of erythrocytes. The model takes into account erythrocyte variation in size, shape, and spatial orientation. A relationship is established between an experimentally determined parameter: visibility of the diffraction pattern, and a characteristic serving as a measure of inhomogeneity of erythrocyte size and shape in a blood specimen. This relationship is shown to be monotonous, which means that erythrocyte variation in size and shape can be assessed based on measurements of the diffraction pattern visibility.

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Section: Laser Diffraction Analysis As a Methods Of Particle Size Measurementmentioning

confidence: 99%

Scattering of a Laser Beam on an Ensemble of Asymmetrical Erythrocytes

et al. 2021

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“…Измерения лазерной дифракции начали применять для анализа эритроцитов относительно недавно [10][11][12][13]. Известен целый ряд работ, посвященных решению только прямой задачи рассеяния плоской монохроматической волны на одиночной частице несферической формы, имитирующей эритроцит [14][15][16][17].…”

Section: лазерная дифрактометрия как метод измерения размеров частицunclassified

“…Формула случайным эксцентриситетом. В этой формуле параметр g определяется выражениями (12), (13). Используя эти формулы, получим…”

Section: рассеяние лазерного пучка на ансамбле эллиптических дисковunclassified

Рассеяние Лазерного Пучка На Ансамбле Асимметричных Эритроцитов

Никитин¹,

Устинов²,

Цыбров³

et al. 2021

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An analytical model of laser beam scattering on an inhomogeneous ensemble of red blood cells is constructed. The model takes into account the difference in red blood cells in size, shape, and orientation in space. The connection of the experimentally measured parameter – the visibility of the diffraction pattern – with the characteristic that has the meaning of a measure of the heterogeneity of the blood sample in terms of the size and shape of red blood cells is established. The monotonicity property of this dependence is shown, which makes it possible to estimate the spread of red blood cells by size and shape based on the measurement of the visibility of the diffraction pattern.

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Numerical reconstruction of two-dimensional particle size distributions from laser diffraction data

Cited by 2 publications

References 12 publications

Scattering of a Laser Beam on an Ensemble of Asymmetrical Erythrocytes

Scattering of a Laser Beam on an Ensemble of Asymmetrical Erythrocytes

Рассеяние Лазерного Пучка На Ансамбле Асимметричных Эритроцитов

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