Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yutaka Matsuo and Ya Wang and Hiroshi Ueno and Takafumi Nakagawa and Hiroshi Okada,"Mechanochromism, Twisted/Folded Structure Determination, and Derivatization of (N‐Phenylfluorenylidene)acridane",Angewandte Chemie International Edition,1433-7851,Wiley,2019-05-20,58,26,8762-8767,https://cir.nii.ac.jp/crid/1360848654856992128,https://doi.org/10.1002/anie.201902636