[基于全氟化合物的分散型血液代用品颗粒外层的折射率和厚度]

[Refractive index and thickness of the outer layer of particles of dispersed perfluorochemical-based blood substitutes].

作者信息

Kuznetsova I N, Bezrukova A G, Lopatin V N, Parshin A V

出版信息

Biofizika. 1988 Jan-Feb;33(1):126-9.

Abstract

A calculation of the refractive index of particles of a disperse perfluorochemical-based (PFC-based) blood substitute has been made taking into account particular features of the structure of PFC emulsion particles and the equations earlier obtained by one of the authors in the studies on light interaction with optically inhomogeneous 2- and 3-layer spheres. The possibility of averaging by volume the refractive index of 2-layer emulsion particles has been shown. The refractive index of PFC particles has been experimentally determined using independent optical methods, and the thickness of the particle shell formed by a surfactant has been evaluated.

摘要

考虑到全氟化合物（PFC）乳液颗粒结构的特殊特征以及作者之一早期在研究光与光学不均匀的两层和三层球体相互作用时获得的方程，对基于分散型全氟化合物（PFC）的血液替代品颗粒的折射率进行了计算。研究表明了对两层乳液颗粒的折射率进行体积平均的可能性。使用独立的光学方法通过实验确定了PFC颗粒的折射率，并评估了由表面活性剂形成的颗粒壳的厚度。