红细胞在消逝场中运动的控制特点。

Peculiarities of control of erythrocytes moving in an evanescent field.

机构信息

Yuriy Fedkovych Chernivtsi National Univ., Ukraine.

Taizhou Research Institute, Zhejiang Univ., China.

出版信息

J Biomed Opt. 2019 May;24(5):1-9. doi: 10.1117/1.JBO.24.5.055002.

DOI:10.1117/1.JBO.24.5.055002

PMID:31111696

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6992956/

Abstract

An investigation of the influence of an evanescent wave on the dynamics of motion of erythrocytes in blood plasma is presented. Computer simulation of erythrocytes moving in an evanescent field and experimental demonstration of the forecasted motion substantiate the possibility for control of position of red blood cells in a solution. The range of velocities of transversal motion of erythrocytes due to the action of the optical force of the generated evanescent field is determined as a function of the angle of illumination of a cell by a linearly polarized wave with the azimuth of polarization 45 deg.

摘要

本文研究了消逝波对血浆中红细胞运动动力学的影响。在消逝场中运动的红细胞的计算机模拟和对预测运动的实验验证证实了控制溶液中红细胞位置的可能性。由于产生的消逝场的光学力的作用，红细胞横向运动的速度范围被确定为线偏振波以 45 度方位角照射细胞的角度的函数。