"Kazuko Nakazono,Takahiro Ogawa,Toshikazu Takata","Synthesis of a cyclic poly(methyl acrylate) via topological transformation of a [1]rotaxane",,"Materials Chemistry Frontiers",,"Vol. 3",," 2716?2720",2019,Oct. "Kazuhiko Yamada,Kazuko Nakazono,Toshihiro Yoshie,Masashi Fukuchi,Takehiro Kitaura,Toshikazu Takata","33S nuclear quadrupole resonance study of dibenzyl disulfide toward understanding of cross-linked structures in rubber",,"Solid State Nuclear Magnetic Resonance",,"Volume 101",,"p. 110-119",2019,May "K. Yamada,D. Aoki,K. Nakazono,T. Takata","Sulfur-33 NQR investigation of the electric-field-gradient tensor in an organosulfur compound",,"Verlag der Zeitschrift f?r Naturforschung B",,"vol. 74",,"Page 421-425",2019,Apr. "Si-Jia Rao,Kazuko Nakazono,Xiaobin Liang,Ken Nakajima,Toshikazu Takata","Supramolecular network derived by rotaxane tethering three ureido pyrimidinone groups",,"Chemical Communications",,"Vol. 55",," 5231?5234",2019,Apr.