Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Akira Usami"'
Autor:
Atsushi Ohtaka, Misa Kawase, Akira Usami, Shiho Fukui, Mana Yamashita, Kazuki Yamaguchi, Akira Sakon, Tomoya Shiraki, Taiki Ishida, Soma Nagata, Yuji Kimura, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryôki Nomura
Publikováno v:
ACS Omega, Vol 4, Iss 13, Pp 15764-15770 (2019)
Externí odkaz:
https://doaj.org/article/2ced352c4a5844c7ba76d499819f268d
Autor:
Akira Usami, Shiho Fukui, Tsutomu Shinagawa, Kazuki Yamaguchi, Ryoki Nomura, Akira Sakon, Atsushi Ohtaka, Misa Kawase, Osamu Shimomura, Mana Yamashita, Go Hamasaka, Yuji Kimura, Soma Nagata, Tomoya Shiraki, Taiki Ishida, Yasuhiro Uozumi
Publikováno v:
ACS Omega
ACS Omega, Vol 4, Iss 13, Pp 15764-15770 (2019)
ACS Omega, Vol 4, Iss 13, Pp 15764-15770 (2019)
The catalytic cycle of allylic arylation in water catalyzed by linear polystyrene-stabilized Pd or PdO nanoparticles (PS-PdNPs or PS-PdONPs) was investigated. Stoichiometric stepwise reactions indicated that the reaction did not proceed stepwise on t
Autor:
Madoka E. Hazemi, Akira Usami, Yudai Yamaoki, Norihiro Sato, Tomohito Kobayashi, Fumi Nagatsugi, Kaname Sasaki, Kazumitsu Onizuka, Masato Katahira, Tomoko Chikuni
Publikováno v:
Nucleic Acids Research
The alkylation of the specific higher-order nucleic acid structures is of great significance in order to control its function and gene expression. In this report, we have described the T–T mismatch selective alkylation with a vinyldiaminotriazine (
Publikováno v:
European Journal of Chemistry. 6:367-373
Caffeoylquinic acids (CQAs) are a group of the phenylpropanoids produced by certain plant species, which have various biological activities including antioxidant, antibacterial, anticancer, and others. Several synthetic routes have been developed usi
Autor:
Akira Usami, Kazumitsu Onizuka, Fumi Nagatsugi, Madoka E. Hazemi, Tomohito Kobayashi, Norihiro Sato
Publikováno v:
Bioorganicmedicinal chemistry. 26(12)
Higher-order structures of nucleic acids have become widely noted for their biological consequences and the discovery of an alkylating small molecule for these structures has been of interest due to its therapeutic potential. We previously developed
Autor:
Akira Usami, Yoshihiro Sasaki, Norihiro Sato, Fumi Nagatsugi, Takuma Moki, Genichiro Tsuji, Kazumitsu Onizuka, Ken Yamada
Publikováno v:
Chemical Communications. 51:14885-14888
Selective chemical reactions with DNA, such as its labelling, are very useful in many applications. In this paper, we discuss a new strategy for the selective alkylation of DNA using an oligonucleotide containing an abasic site and alkylating probes.
Publikováno v:
Electrical Engineering in Japan. 184:10-18
Against a background of environmental problems and energy issues, it is expected that PV systems will be introduced rapidly and connected with power grids on a large scale in the future. For this reason, concerns about how PV power generation will a
Publikováno v:
IEEJ Transactions on Power and Energy. 132:189-196
With a background of environmental problems and energy issues, it is expected that PV systems will be introduced rapidly and connected with power grids on a large scale in the future. For this reason, the concern to which PV power generation will aff
Publikováno v:
Electrochemistry. 74:321-325
Olivine structured LiFePO4 cathode is the promising cathode active material for lithium secondary batteries due to its low cost and quite excellent reversibility. On the other hand, lithium polymer secondary batteries (LPBs) have been studied for the
Publikováno v:
Electrochemistry Communications, Vol 7, Iss 11, Pp 1083-1086 (2005)
5 V-class all-solid-state lithium polymer secondary batteries were prepared by the mixing of solid inorganic electrolyte (SIE, Li3PO4) with LiNi0.5Mn1.5O4 powder. The discharge capacity exhibited >120 and >550 mWh g−1 at the operation temperature o