Akira Harada
Osaka University
502 Papers
5.3K Citations
Akira Harada is an academic researcher from Osaka University. The author has contributed to research in topics: Cyclodextrin & Supramolecular chemistry. The author has an hindex of 72, co-authored 476 publications. Previous affiliations of Akira Harada include Hiroshima University & Tokyo University of Agriculture and Technology.
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Papers
Cooperative Complexation of α-Cyclodextrin with Alternating Copolymers of Sodium Maleate and Dodecyl Vinyl Ether with Varying Molecular Weights
TL;DR: In this paper, the effect of the polymer molecular weight on the cooperative complexation of α-cyclodextrin (α-CD) with alternating copolymers of sodium maleate and dodecyl vinyl ether (pC12M) by 1H NMR measurements was investigated.
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Spectroscopic study on the interaction of cyclodextrins with naphthyl groups attached to poly(acrylamide) backbone
Akira Harada,Fumitaka Ito,Itsuro Tomatsu,Koichiro Shimoda,Akihito Hashidzume,Yoshinori Takashima,Hiroyasu Yamaguchi,Shigehiro Kamitori +7 more
TL;DR: In this article, the interaction of β-cyclodextrin (β-CD) with (1-naphthyl)methyl (1Np) and (2-methyltylmethyl (2Np), groups attached to the poly(acrylamide) backbone was investigated by several techniques, including steady-state fluorescence and circular dichroism (cd) spectroscopies.
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11B-NMR study in boron-doped diamond films
H. Mukuda,T. Tsuchida,Akira Harada,Y. Kitaoka,T. Takenouchi,Yoshihiko Takano,Masanori Nagao,Isao Sakaguchi,Hiroshi Kawarada +8 more
TL;DR: In this article, the origin of superconductivity in boron-doped diamonds was investigated by means of 11B-NMR on heteroepitaxially grown (111 and (100) films and polycrystalline film.
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A Macroscopic Reaction: Direct Covalent Bond Formation between Materials Using a Suzuki-Miyaura Cross-Coupling Reaction
Tomoko Sekine,Takahiro Kakuta,Takashi Nakamura,Yuichiro Kobayashi,Yoshinori Takashima,Akira Harada +5 more
TL;DR: Suzuki-Miyaura coupling reactions are realized between macroscopic objects to form C–C covalent bonds using metal catalysts.
Single crystals of totally synthetic amphiphiles, dialkyldimethylammonium bromides
Kenji Okuyama,Yoshie Soboi,Kiyoshi Hirabayashi,Akira Harada,Atsushi Kumano,Tisato Kaziyama,Motowo Takayanagi,Toyoki Kunitake +7 more
TL;DR: In this article, it was shown by optical microscopy and X-Ray diffraction method that dimethylammonium bromides having two long alkyl chains (n=16, 18) form single crystals.
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