Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Junya Mihara"'
Autor:
Tomokazu Umeyama, Junya Mihara, Shigeru Kawakami, Mitsuru Hashida, Shuwen Zhou, Hiroshi Imahori, Tatsuya Murakami, Yasuhiko Hashida, Fumiyoshi Yamashita
Publikováno v:
International journal of pharmaceutics. 471(1-2):214-223
Carbon nanotubes (CNTs) have many interesting properties. In particular, their photohyperthermic effect by near-infrared (NIR) irradiation could be used to kill cancer cells, and could thus be applied in photohyperthermic therapy. However, the solubi
Publikováno v:
Chemical communications (Cambridge, England). 53(6)
The photoexcitation of the pyrene dimer on graphene resulted in the final formation of a charge-separated state following an exciplex formation, while that of the pyrene monomer on graphene generated the corresponding exciplex solely due to the diffe
Autor:
Tomokazu Umeyama, Masahiko Tsujimoto, Hiroshi Imahori, Mikio Takano, Seiji Isoda, Junya Mihara, Mitsuru Hashida, Yasuhiko Hashida
Publikováno v:
Journal of Pharmaceutical Sciences. 101:3398-3412
A novel composite material is developed with single-walled carbon nanotubes (SWCNTs) and artificially designed peptides, and its chemical and physicochemical characteristics are evaluated with an aim toward biomedical application. The peptides were d
Autor:
Junya Mihara, Hiroshi Imahori, Kazu Suenaga, Tetsuya Shishido, Tomokazu Umeyama, Zheng Liu, Kati Stranius, Vladimir Chukharev, Kei Noda, Noriyasu Tezuka, Helge Lemmetyinen, Kazumi Matsushige, Nikolai V. Tkachenko, Kaori Hirose-Takai, Yoshihiro Matano
Publikováno v:
Chemistry - A European Journal. 18:4250-4257
Chemically converted graphene (CCG) covalently linked with porphyrins has been prepared by a Suzuki coupling reaction between iodophenyl-functionalized CCG and porphyrin boronic ester. The covalently linked CCG-porphyrin composite was designed to pos
Autor:
Kaname Yoshida, Vladimir Chukharev, Naoki Kadota, Nikolai V. Tkachenko, Seiji Isoda, Helge Lemmtyinen, Tomokazu Umeyama, Junya Mihara, Hirohi Imahori, Hironobu Hayashi
Publikováno v:
Chemical communications (Cambridge, England). 47(42)
Fullerene-encapsulating single-walled carbon nanotubes (C(60)@SWNT) linked with porphyrins by a short bridge have been prepared for the first time. Steady state and time-resolved spectroscopies demonstrated the initial formation of an exciplex state,