Zobrazeno 1 - 10
of 506
pro vyhledávání: '"Toshihiro Kasuga"'
Autor:
TianFang Zhang, Mamoru Doi, Mitsuru Kokubo, Shigeyuki Sako, Ryou Ohsawa, Nozomu Tominaga, Masaomi Tanaka, Yasushi Fukazawa, Hidenori Takahashi, Noriaki Arima, Naoto Kobayashi, Ko Arimatsu, Shin-ichiro Okumura, Sohei Kondo, Toshihiro Kasuga, Yuki Mori, Yuu Niino
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 2, p 71 (2024)
We studied the optical variability of 241 BL Lacertae (BL Lacs) and 83 flat-spectrum radio quasars (FSRQs) from the 4LAC catalog using data from the Tomo-e Gozen Northern Sky Transient Survey, with ∼50 epochs per blazar on average. We excluded blaz
Externí odkaz:
https://doaj.org/article/7877d0839b8d4eff8e7d1b574469f003
Publikováno v:
AIP Advances, Vol 13, Iss 1, Pp 015111-015111-6 (2023)
We report direct proton implantation into living cells by using a palm-sized ion emission gun under a nonvacuum atmosphere at room temperature (25 °C). An injection needle was coated with Nafion® to prepare the proton emission gun, and a polyanilin
Externí odkaz:
https://doaj.org/article/f972174ade204a27ba84ea7a36d7955c
Autor:
Masanobu Nakayama, Kunihiro Ishida, Kentaro Watanabe, Naoto Tanibata, Hayami Takeda, Hirotaka Maeda, Toshihiro Kasuga
Publikováno v:
ACS Omega, Vol 5, Iss 8, Pp 4083-4089 (2020)
Externí odkaz:
https://doaj.org/article/9d1f9aa2789c46789d487e7985ab80e4
Publikováno v:
Results in Materials, Vol 12, Iss , Pp 100236- (2021)
A cotton-wool-like bone-void-filling material, an aggregate of tangled fibers consisting of biodegradable polymer (poly(lactic-co-glycolic acid); PLGA) with calcium-salt particles, such as calcium carbonate and β-type tricalcium phosphate, is advant
Externí odkaz:
https://doaj.org/article/05e387c7befe4930b2fe285e7cd700b5
Publikováno v:
Journal of Asian Ceramic Societies, Vol 7, Iss 2, Pp 228-237 (2019)
Bone tissue has an anisotropic structure, which is strongly associated with the collagen fibril orientation and the direction of the c-axis of the bone apatite crystal. The bone regeneration process contains two main phases: bone mineral density (BMD
Externí odkaz:
https://doaj.org/article/74b4d0bd45ad44329a77a7ed665cdcbc
Autor:
Akiko Obata, Kazuma Mori, Keiichi Inukai, Katsuya Kato, Gowsihan Poologasundarampillai, Toshihiro Kasuga
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
Poly(3-hydroxybutyrate-co-4-hydroxybutyrate), P(3HB-4HB), and siloxane-doped vaterite (SiV) composite fibrous scaffolds with 3D cotton-wool-like structure were developed using an electrospinning system for use in bone tissue regeneration. Scaffolds e
Externí odkaz:
https://doaj.org/article/5f7bf917301e4be89bf97ac7e0ba2011
Autor:
Eri Miura-Fujiwara, Soichiro Yamada, Keisuke Mizushima, Masahiko Nishijima, Yoshimi Watanabe, Toshihiro Kasuga, Mitsuo Niinomi
Publikováno v:
Materials, Vol 14, Iss 21, p 6599 (2021)
We found that specific biomedical Ti and its alloys, such as CP Ti, Ti–29Nb–13Ta–4.6Zr, and Ti–36Nb–2Ta–3Zr–0.3O, form a bright white oxide layer after a particular oxidation heat treatment. In this paper, the interfacial microstructure
Externí odkaz:
https://doaj.org/article/80db61d455fe4bb897ec6e49cc244875
Preparation of carbamate-containing vaterite particles for strontium removal in wastewater treatment
Publikováno v:
Journal of Asian Ceramic Societies, Vol 5, Iss 3, Pp 364-369 (2017)
Submicron-sized particles of vaterite, containing carbamate-functionalised siloxane (V–Si), were prepared as the precipitant of radioactive strontium in the treatment of wastewater. The particles consisted of 10–22 nm-sized vaterite crystallites
Externí odkaz:
https://doaj.org/article/e9da4ea60b584d9cabbe4a2a38a50069
Tuning of ion-release capability from bio-ceramic-polymer composites for enhancing cellular activity
Autor:
Naoki Osada, Arisa Terada, Hirotaka Maeda, Akiko Obata, Yasutoshi Nishikawa, Toshihiro Kasuga
Publikováno v:
Royal Society Open Science, Vol 6, Iss 9 (2019)
In our previous study, we investigated the synergetic effects of inorganic ions, such as silicate, Mg2+ and Ca2+ ions on the osteoblast-like cell behaviour. Mg2+ ions play an important role in cell adhesion. In the present study, we designed a new co
Externí odkaz:
https://doaj.org/article/fe67802ce009497d9deec69aa64a2b65
Publikováno v:
Royal Society Open Science, Vol 6, Iss 2 (2019)
Externí odkaz:
https://doaj.org/article/5f9e75bebe324ff4958cbf2f0cb7ad67