Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Hiroaki Azehara"'
Autor:
Hiroshi Tokumoto, Hiroaki Azehara
Publikováno v:
Applied Surface Science. 256:987-990
In this paper, we describe a statistical method of quantification of the number of functional groups at the contact area of a probe tip for atomic force microscopy from the result of repetitive pull-off force measurements. We have investigated labora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56b624ba204227e83badd37ccf7dc2b8
https://doi.org/10.1016/j.apsusc.2009.05.083
https://doi.org/10.1016/j.apsusc.2009.05.083
Publikováno v:
Japanese Journal of Applied Physics. 47:3594-3599
In this paper, we describe a fabrication procedure for large-diameter carbon nanotube probe tips (CNT tips) for atomic force microscopy, the tip-end chemistry of the CNT tips, and their advantage drawn from the study of adhesion force imaging in an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b52b8c3b27bebaccc6220cae9ec13afd
https://doi.org/10.1143/jjap.47.3594
https://doi.org/10.1143/jjap.47.3594
Publikováno v:
Journal of Nanoscience and Nanotechnology. 7:790-795
We conducted the extraction experiments of single polymer incorporated into hydrogels with an atomic force microscope (AFM) as a model for investigating nonspecific intermolecular interactions between macromolecules in a semidilute region at the sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92c8ec2d65c9910e3662803340e29f8d
https://doi.org/10.1166/jnn.2007.525
https://doi.org/10.1166/jnn.2007.525
Publikováno v:
Synthetic Metals. 140:139-149
All-trans oligo(para-phenylenevinylene) (OPV) methyl thiols of a two-ring phenylene-vinylene dimer and a three-ring trimer have been synthesized to prepare self-assembled monolayers (SMS) onto an Au(1 1 1) surface. The molecular level morphologies of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d11fee1b5afd06914fee96627c155db1
https://doi.org/10.1016/s0379-6779(03)00367-9
https://doi.org/10.1016/s0379-6779(03)00367-9
Autor:
Hiroaki Azehara, Kenji Kiyohara, Hirosato Monobe, Yo Shimizu, Akihiko Nakasa, Naohiro Terasawa, Masamichi Fujihira
Publikováno v:
Molecular Crystals and Liquid Crystals. 412:229-236
Alignment behavior of a discotic liquid crystalline triphenylene (C8OBTP) on substrates coated with self-assembled monolayers (SAMs) of alkanethiol and asymmetrical alkyl disulfide was investigated by polarized microscopy. Discotic nematic (ND) and r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bff52d0f7528f40e2f7662531e62288
https://doi.org/10.1080/15421400490439851
https://doi.org/10.1080/15421400490439851
Autor:
Tien Tzu Liang, Wataru Mizutani, Hiroshi Tokumoto, Shinya Sasaki, Koji Miyake, Hiroaki Azehara, Takao Ishida
Publikováno v:
Annals of the New York Academy of Sciences. 1006:164-186
The electrical conduction of self-assembled monolayers (SAMs) made from conjugated molecules was measured using conductive probe atomic force microscopy (CP-AFM), with a focus on the molecular structural effect on conduction. First, the electrical co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1253d9a35d01a7936480e53dbb674467
https://doi.org/10.1196/annals.1292.011
https://doi.org/10.1196/annals.1292.011
Publikováno v:
International Journal of Nanoscience. :239-244
Oligo(para-phenylene-vinylene)-methanethiol of trimer and dimer have been synthesized to prepare monolayers onto Au(111). The trimer diluted in dichloromethane glows with a brilliant blue fluorescence when excited with UV light (365 nm). The absorpti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e686715372383aebc0e2f81352077949
https://doi.org/10.1142/s0219581x03001255
https://doi.org/10.1142/s0219581x03001255
Publikováno v:
Japanese Journal of Applied Physics. 42:4535-4539
We studied field-induced conductance change of thin organic films using the trench-type electrodes, where the gate field is applied from the sidewall of the trench. We fabricated the electrodes, and observed field effects of a conductive self-assembl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15c143565c8b6cf82418d9a739ec80e7
https://doi.org/10.1143/jjap.42.4535
https://doi.org/10.1143/jjap.42.4535
Autor:
Ikuo Obataya, Kyozaburo Takeda, Hajime Okamoto, Hiroaki Azehara, Hisakazu Mihara, Yukiko Nagai, Wataru Mizutani, Tsutomu Nakanishi
Publikováno v:
Japanese Journal of Applied Physics. 42:676-679
An unusual penta-peptide nanotube was synthesized by a solid-phase method using Fmoc chemistry. This nanotube consists of the natural homo-L-amino acid sequence (cyclo[-(L-Gln)5]), which is different from the already-known dl-peptide nanotubes having
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d423d38efb5db0591c57b4e01e2ab066
https://doi.org/10.1143/jjap.42.676
https://doi.org/10.1143/jjap.42.676
Autor:
Yasumasa Suzuki, Wataru Mizutani, Kazuhisa Hiratani, Yoshinobu Nagawa, Takao Ishida, Hiroshi Tokumoto, Hiroaki Azehara
Publikováno v:
Langmuir. 19:2115-2123
Rotaxane (R4) molecules coupled with a lipoic acid moiety, which contains a disulfide group, have been fixed on evaporated Au films. R4 molecules have been coadsorbed with n-hexanethiol (C6SH) from solutions of methylene chloride to form self-assembl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4484fc46575762bee81fa07aea1ad2
https://doi.org/10.1021/la025924+
https://doi.org/10.1021/la025924+