MENISCUS-INDUCED THINNING OF TEAR FILMS
MENISCUS-INDUCED THINNING OF TEAR FILMS
复制标题
DOI：
10.1016/0002-9394(71)91604-7
复制
发表时间：
1971-01-01
影响因子：
4.2
通讯作者：
BRUBAKER, S
中科院分区：
文献类型：
--
作者：
MCDONALD, JE;BRUBAKER, S
材料和方法将测量体积的液体（水、荧光素钠水溶液或牛奶）放在用清洁剂溶液清洗过的玻璃表面上，并用蒸馏水冲洗干净。流体停止流动后，在表面撒上滑石粉，在显微镜下测量离表面高度，测量流体层厚度。当一个小光移动到边缘上方时，通过观察从表面反射的光束的方向，可以对边缘的曲率进行光学分析。研究了液体在玻璃表面反射前后光束的方向。
MATERIALS AND METHODSMeasured volumes of fluid (water, sodium fluorescein aqueous solutions, or milk) were placed on a glass surface which had been cleaned with a detergent solution and rinsed off with distilled water. After the fluid stop ped flowing, the thickness of the fluid layer was measured by dusting talc on the surface and measuring the height above the surface under a microscope. The curvature of the edge was optically analyzed by noting the di rection of a reflected beam of light from the surface, when a small light was moved above the edge. The direction of a beam that was refracted by the fluid before and after reflec tion at the glass surface was also studied.