Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Koki Ikemoto"'
Autor:
Koki Ikemoto, Hiroyuki Isobe
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1207-1212 (2024)
Cyclo-meta-phenylenes doped with nitrogen atoms at the periphery were designed and synthesized. The syntheses of the macrocyclic structures were achieved with one-pot Suzuki–Miyaura coupling to arrange phenylene rings and pyridinylene rings in an a
Externí odkaz:
https://doaj.org/article/027187eb87c64ef09a9cb750e786d940
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Defining chemical processes with equations is the first important step in characterizing equilibria for the assembly of supramolecular complexes, and the stoichiometry of the assembled components must be defined to generate the equation. Rec
Externí odkaz:
https://doaj.org/article/910c2107e3364d98a4bbd746a5aa1dce
Publikováno v:
Communications Chemistry, Vol 5, Iss 1, Pp 1-9 (2022)
Incommensurate double-wall carbon nanotubes give rise to unique stereochemistry originating from twisted stacks of hexagon arrays, but atomic-level studies of molecular analogues are hindered by the challenges in designing and synthesizing pairs of c
Externí odkaz:
https://doaj.org/article/4cb8906b03d14b9a83b3718da3cf1dda
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Replacing carbon atoms in nanocarbons with heteroatoms alters their intrinsic properties, and nitrogen-doped nanocarbons attract much attention in various fields. Here, the authors synthesize a discrete nitrogen-doped nanotube molecule and clarify it
Externí odkaz:
https://doaj.org/article/1941de13ad3140769e2e6ebaabfaf24c
Publikováno v:
Chemistry – An Asian Journal. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbea378f7db328ae1d6e34164040f098
https://doi.org/10.1002/asia.202300046
https://doi.org/10.1002/asia.202300046
Publikováno v:
Angewandte Chemie. 135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f8779713c5b327a516b6eb27aaabb24
https://doi.org/10.1002/ange.202219059
https://doi.org/10.1002/ange.202219059
Publikováno v:
Chemistry – An Asian Journal. 18
A method to find optimum synthetic conditions was devised by combining a data-driven empirical model with a traditional mechanistic model. In this method, an experimental parameter space was empirically obtained by Design-of-Experiments optimizations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7701028e81f185be2717c87d4a7baded
https://doi.org/10.1002/asia.202201141
https://doi.org/10.1002/asia.202201141
Publikováno v:
Proceedings of the Japan Academy. Series B, Physical and biological sciences. 98(8)
With the name "phenine" given to 1,3,5-trisubstituted benzene for a fundamental trigonal planar unit to weave nanometer-sized networks, a series of curved nanocarbon molecules have been designed and synthesized. Since the 6π-phenine units were amena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aa3ccba12ed2eadbf11d758a5fac684
https://pubmed.ncbi.nlm.nih.gov/36216532
https://pubmed.ncbi.nlm.nih.gov/36216532
Publikováno v:
Angewandte Chemie International Edition. 61
A saddle-shaped nanocarbon molecule was synthesized, which revealed the existence of negative Gauss curvatures on a3-nm molecular structure possessing 192 π-electrons. The synthesis was facilitated by a protocol developed with Design-of-Experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac92fb073a46da62933ed8282f7f47f
https://doi.org/10.1002/anie.202204035
https://doi.org/10.1002/anie.202204035
Autor:
Hitoshi Yaku, Satoshi Numata, Kaichiro Manabe, Takuma Kobayashi, Hidetake Kawajiri, Yu Hohri, Koki Ikemoto
Publikováno v:
Journal of Artificial Organs. 25:82-85
A 72-year-old woman presented with exertional dyspnea. Echocardiography revealed severe mitral valve stenosis; therefore, mitral valve replacement was performed using a bioprosthetic valve. However, left ventricular wall rupture occurred following mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b73c323fd733e134c9a7471670d19e82
https://doi.org/10.1007/s10047-021-01272-6
https://doi.org/10.1007/s10047-021-01272-6