Evaluation of the three-dimensional distribution of droplets in a droplet dispersion-type ointment using confocal Raman microscopy

We evaluated the three-dimensional distribution of liquid droplets in a droplet dispersion-type ointment using a confocal Raman microscope. In component 1, which extracted the most frequently detected information, although the domains were heterogeneous, domains with high intensity were observed. From the Raman spectrum, it was suggested that this component provided information on the distribution in the ointment base. In component 2, images...