Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Higashiura Akifumi and Nakagawa Atsushi,Optimization of Sample Preparation Method for Single Particle Imaging by X-ray Free Electron Laser,SPring-8/SACLA Research Report,2187-6886,Japan Synchrotron Radiation Research Institute,2020-08-21,8,2,457-460,https://cir.nii.ac.jp/crid/1390568456352834304,https://doi.org/10.18957/rr.8.2.457