Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Masayuki Futamata"'
Publikováno v:
Molecular Crystals and Liquid Crystals. 727:77-95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5dfc6907124def891b8bb9c977da022
https://doi.org/10.1080/15421406.2021.1946968
https://doi.org/10.1080/15421406.2021.1946968
Publikováno v:
Chemical Physics Letters. 730:568-574
Para-alkyl thiophenol (p-AlTP) molecules with normal and branched alkyl groups are selectively oxidized into p-mercaptobenzoic acid under the gap mode resonance, whereas o- and m-methyl TP (o-, m-MeTP) do not show such reactions [1]. We investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f161d38723fbc9f6a5faa250e2f773a
https://doi.org/10.1016/j.cplett.2019.06.052
https://doi.org/10.1016/j.cplett.2019.06.052
Publikováno v:
Enhanced Spectroscopies and Nanoimaging 2020.
We found a gap mode plasmon induced photocatlaytic oxidation of p-alkyl thiophenol (p-AlTP) to p-mercaptobenzoic acid (p-MBA). In contrast to p-AlTP, o-methyl TP and m-methyl TP were not oxidized, indicating preferential reactivity of the para positi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed84cf8e0de52235d064be1f72f25393
https://doi.org/10.1117/12.2569777
https://doi.org/10.1117/12.2569777
Publikováno v:
Chemical Physics Letters. 693:79-83
Hydrated metal ions such as Na+, Mg2+, and Cu2+ in addition to surface species like citrate, p-mercaptobenzoic acid (PMBA), and halide anions were identified by exploiting coupled localized surface plasmons of flocculated silver nanoparticles (AgNPs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e1eff80927bc63e8536152bea1ad44
https://doi.org/10.1016/j.cplett.2018.01.007
https://doi.org/10.1016/j.cplett.2018.01.007
Three distinct adsorbed states of adenine on gold nanoparticles depending on pH in aqueous solutions
Publikováno v:
Chemical Physics Letters. 786:139202
Based on critical concentration for flocculation (ccf), zeta potential and surface enhanced Raman scattering (SERS) spectra, we found three distinct adsorbed states of adenine on AuNPs that are protonated cations in pH pKa2. Experimental SERS spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d7ad962f796a245b85fbc169bc6f92
https://doi.org/10.1016/j.cplett.2021.139202
https://doi.org/10.1016/j.cplett.2021.139202
Autor:
Keitaro Akai, Masayuki Futamata
Publikováno v:
Chemical Physics Letters. 675:63-68
We found that a gap mode plasmon induced photocatlaytic oxidation of p-alkyl thiophenol (TP) molecules such as p-methyl TP, p-ethyl TP, p-isopropyl TP and p-tertiary butyl TP to p-carboxyl TP, in which 532 nm laser ( 2 ) impinged on a sample of silve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd07cced8896ec6d0849370b76cb8244
https://doi.org/10.1016/j.cplett.2017.02.081
https://doi.org/10.1016/j.cplett.2017.02.081
Publikováno v:
Plasmonics IV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff38bb42d148c7ee09310ec25209f46f
https://doi.org/10.1117/12.2538452
https://doi.org/10.1117/12.2538452
Publikováno v:
Chemical Physics Letters. 661:234-239
Silver nanoparticles (AgNPs) with radius of ∼20 nm were optically trapped and immobilized on thiophenol (TP)-covered Ag films under a gap mode resonance with extremely weak power density of ∼1 μW/μm 2 at 532 nm. Intensity of Raman scattering fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a204fc5465637e582de9fec4e54587ff
https://doi.org/10.1016/j.cplett.2016.05.009
https://doi.org/10.1016/j.cplett.2016.05.009
Publikováno v:
Faraday Discussions. 178:203-220
For efficient utilization of surface plasmons in surface enhanced Raman scattering (SERS), we investigated the gap modes in flocculates of metal nanoparticles (MNPs), and between MNPs and metal substrates under an external and an attenuated total ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba7445c20f516ec2ef5c211174765d67
https://doi.org/10.1039/c4fd00188e
https://doi.org/10.1039/c4fd00188e
Autor:
Kyoko K. Bando, Masayuki Futamata, Kazuki Yoshimura, Umpei Nagashima, Yukimichi Nakao, Junichi Murakami, Shin Horiuchi
Publikováno v:
Chemical Physics Letters. 618:1-5
Palladium is known to dissociate H 2 and not to adsorb N 2 . We found N 2 is adsorbed on air-exposed Pd surfaces. The N 2 molecule is activated and reacts with H atoms resulting from H 2 at 100 °C. Resultant hydrogenated species (NH) is further redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edc2f43d287ac4f579fa77a9eb6b7840
https://doi.org/10.1016/j.cplett.2014.10.056
https://doi.org/10.1016/j.cplett.2014.10.056