Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Teiichiro Ogawa"'
Autor:
Teiichiro Ogawa
Publikováno v:
BUNSEKI KAGAKU. 61:1085-1088
Autor:
Teiichiro Ogawa
Publikováno v:
BUNSEKI KAGAKU. 57:205-209
Patent applications submitted between Jan. 1 of 1982 and Dec. 31 of 2005 and published before Oct. 4 of 2007 have been analyzed to investigate recent developments of analytical laser spectroscopy. Out of 9892 patent publications found through keyword
Autor:
Hirofumi Kawazumi, Miki Sato, Yoshihiko Hatano, Teiichiro Ogawa, Takeshi Kaieda, Akira Harata, Kohshin Ohmukai
Publikováno v:
The Journal of Physical Chemistry B. 108:12111-12115
The pH-dependent amount of aminopyrene adsorbed at the water surface was measured using a laser two-photon ionization technique. The distribution coefficients of neutral and cationic aminopyrene be...
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 35:3077-3086
Fragment ion-photon coincidence (FIPCO) spectra by 120 eV electron impact on carbon dioxide (CO2) have been observed, in which optical emission in the 250-600 nm region has been detected. There are a dominant CO2+ peak and a weak, broad CO+ peak in t
Publikováno v:
The Journal of Physical Chemistry B. 106:4203-4213
The monolayer behavior of a rhodamine derivative with two C 1 8 aliphatic chains attached to the nitrogen atoms of the xanthene ring system (RhC 1 8 ) was studied by epifluorescence microscopy, second-harmonic generation (SHG), and absorption and flu
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 35:1015-1024
Fragment ion-photon coincidence (FIPCO) spectra by 120 eV electron impact on trifluoromethane (CHF3) have been observed, in which optical emission in the 200-600 nm region has been detected. The CF3+, CHF2+, CF2+ and CF+ ions were observed in the FIP
Publikováno v:
Langmuir. 17:8167-8171
Orientation of pyrenehexadecanoic acid (PyHA) on the water surface has been investigated using surface compression, fluorescence spectra, and two-photon ionization measurements. PyHA stays as a monomer at surface densities lower than 0.025 nmol/cm2,
Publikováno v:
Langmuir. 17:5329-5336
Mixed insoluble monolayers of bis(N-ethyl,N-octadecyl)rhodamine perchlorate (RhC18) and arachidic acid (ArAc) at the air−water interface were characterized by surface pressure−area isotherm, second...
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 34:1405-1413
Fragment ion-photon coincidence (FIPCO) spectra by 120 eV electron impact on carbon tetrafluoride (CF4) have been observed, in which optical emission in the 200-600 nm region has been detected. Only the CF3+ fragment has been found in the FIPCO spect
Publikováno v:
Bulletin of the Chemical Society of Japan. 74:673-676
Pyrene has two photoconductivity thresholds in the wavelength region of 360–435 nm (two-photon energy: 5.70–6.89 eV) in nonpolar hydrocarbon and tetramethylsilane. The first one is located at 6.04–6.44 eV and the second one at 5.18–6.11 eV. T