When multiple mixtures are crushed and dispersed on the copper grid of an electron microscope, various compound particles can be observed under the electron microscope, and diffraction data are collected by selecting tiny crystal particles among them. By determining the single-cell parameters, the identity of each compound can be quickly distinguished, and the crystal structure of each compound can be obtained after structural analysis.

As an example, paclitaxel was cultured by diffusion method for structural analysis.