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In Situ Real-Time Observation of Photoinduced Nanoscale Azo-Polymer Motions Using High-Speed Atomic Force Microscopy Combined with an Inverted Optical Microscope
Keishi Yang, Feng-Yueh Chan, Hiroki Watanabe, Shingo Yoshioka, Yasushi Inouye, Takayuki Uchihashi, Hidekazu Ishitobi, Prabhat Verma, Takayuki Umakoshi
Nano Letters Vol. 24 No. 9 p. 2805-2811 2024年2月26日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Potassium Ion Dynamics Imaging through Supported Lipid Bilayers with Surface Plasmon Resonance Microscopy
Hirokazu Tanaka, Kyoko Masui, Ryugo Tero, Hidekazu Ishitobi, Siham Refki, Zouheir Sekkat, Yasushi Inouye
ACS Photonics Vol. 9 No. 10 p. 3412-3420 2022年10月10日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Detection of Glutamate Encapsulated in Liposomes by Optical Trapping Raman Spectroscopy
Kyoko Masui, Yasunori Nawa, Shunsuke Tokumitsu, Takahiro Nagano, Makoto Kawarai, Hirokazu Tanaka, Tatsuki Hamamoto, Wataru Minoshima, Tomomi Tani, Satoshi Fujita, Hidekazu Ishitobi, Chie Hosokawa, Yasushi Inouye
ACS Omega Vol. 7 No. 11 p. 9701-9709 2022年2月28日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Incident Angle Dependence of Raman Scattering for Distinct Vibrational Modes Enhanced by Surface Plasmon Resonance Excited on a Silver Thin Film
Koichi Honda, Hidekazu Ishitobi, Yasushi Inouye
The Journal of Physical Chemistry C Vol. 125 No. 50 p. 27678-27684 2021年12月9日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Optical Characterization of Ultra-Thin Films of Azo-Dye-Doped Polymers Using Ellipsometry and Surface Plasmon Resonance Spectroscopy
Najat Andam, Siham Refki, Hidekazu Ishitobi, Yasushi Inouye, Zouheir Sekkat
Photonics Vol. 8 No. 2 p. 41-41 2021年2月5日 研究論文(学術雑誌)
出版者・発行元:MDPI AG
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Optical Trapping of Photosoftened Solid Polymers
Hidekazu Ishitobi, Tomoko Akiyama, Zouheir Sekkat, Yasushi Inouye
The Journal of Physical Chemistry C Vol. 124 No. 47 p. 26037-26042 2020年11月25日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Deuterated Glutamate-Mediated Neuronal Activity on Micro-Electrode Arrays
Wataru Minoshima, Kyoko Masui, Tomomi Tani, Yasunori Nawa, Satoshi Fujita, Hidekazu Ishitobi, Chie Hosokawa, Yasushi Inouye
Micromachines Vol. 11 No. 9 p. 830-830 2020年8月31日 研究論文(学術雑誌)
出版者・発行元:MDPI AG
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Surface Enhanced Visible Absorption of Dye Molecules in the Near-Field of Gold Nanoparticles
S. Elhani, H. Ishitobi, Y. Inouye, A. Ono, S. Hayashi, Z. Sekkat
Scientific Reports Vol. 10 2020年3月 研究論文(学術雑誌)
出版者・発行元:Springer Science and Business Media LLC
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Resolution Enhancement of Plasmonic Sensors by Metal-Insulator-Metal Structures
Siham Refki, Shinji Hayashi, Hidekazu Ishitobi, Dmitry V. Nesterenko, Anouar Rahmouni, Yasushi Inouye, Zouheir Sekkat
Annalen der Physik Vol. 530 No. 4 2018年4月1日 研究論文(学術雑誌)
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Near-field optical mapping of single gold nano particles using photo-induced polymer movement of azo-polymers
Hidekazu Ishitobi, Taka-aki Kobayashi, Atsushi Ono, Yasushi Inouye
OPTICS COMMUNICATIONS Vol. 387 p. 24-29 2017年3月 研究論文(学術雑誌)
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Light-tunable Fano resonance in metal-dielectric multilayer structures
S. Hayashi, D. V. Nesterenko, A. Rahmouni, H. Ishitobi, Y. Inouye, S. Kawata, Z. Sekkat
SCIENTIFIC REPORTS Vol. 6 2016年9月 研究論文(学術雑誌)
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Plasmonic coupled modes in metal-dielectric multilayer structures: Fano resonance and giant field enhancement
Zouheir Sekkat, Shinji Hayashi, Dmitry V. Nesterenko, Anouar Rahmouni, Siham Refki, Hidekazu Ishitobi, Yasushi Inouye, Satoshi Kawata
OPTICS EXPRESS Vol. 24 No. 18 p. 20080-20088 2016年9月 研究論文(学術雑誌)
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Formation of fluorescent platinum nanoclusters using hyper-branched polyethylenimine and their conjugation to antibodies for bio-imaging
Xin Huang, Hidekazu Ishitobi, Yasushi Inouye
RSC ADVANCES Vol. 6 No. 12 p. 9709-9716 2016年 研究論文(学術雑誌)
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Preparation of Pt Nanoclusters with Different Emission Wavelengths and Their Application in Co2+ Detection
Xin Huang, Koichi Aoki, Hidekazu Ishitobi, Yasushi Inouye
CHEMPHYSCHEM Vol. 15 No. 4 p. 642-646 2014年3月 研究論文(学術雑誌)
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Nanomovement of Azo Polymers Induced by Longitudinal Fields
Hidekazu Ishitobi, Issei Nakamura, Taka-aki Kobayashi, Norihiko Hayazawa, Zouheir Sekkat, Satoshi Kawata, Yasushi Inouye
ACS PHOTONICS Vol. 1 No. 3 p. 190-197 2014年3月 研究論文(学術雑誌)
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Nano-Analysis of DNA Conformation Changes Induced by Transcription Factor Complex Binding Using Plasmonic Nanodimers
Hiroyuki Morimura, Shin-Ichi Tanaka, Hidekazu Ishitobi, Tomoyuki Mikami, Yusuke Kamachi, Hisato Kondoh, Yasushi Inouye
ACS NANO Vol. 7 No. 12 p. 10733-10740 2013年12月 研究論文(学術雑誌)
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Synthesis of green-emitting Pt8 nanoclusters for biomedical imaging by pre-equilibrated Pt/PAMAM (G4-OH) and mild reduction
Shin-Ichi Tanaka, Koichi Aoki, Atsushi Muratsugu, Hidekazu Ishitobi, Takashi Jin, Yasushi Inouye
Optical Materials Express Vol. 3 No. 2 p. 157-165 2013年 研究論文(学術雑誌)
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Mapping the "Forbidden" Transverse-Optical Phonon in Single Strained Silicon (100) Nanowire
Alvarado Tarun, Norihiko Hayazawa, Hidekazu Ishitobi, Satoshi Kawata, Manfred Reiche, Oussama Moutanabbir
NANO LETTERS Vol. 11 No. 11 p. 4780-4788 2011年11月 研究論文(学術雑誌)
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Orientational Imaging of Single Molecules by Using Azimuthal and Radial Polarizations
Hidekazu Ishitobi, Issei Nakamura, Norihiko Hayazawa, Zouheir Sekkat, Satoshi Kawata
JOURNAL OF PHYSICAL CHEMISTRY B Vol. 114 No. 8 p. 2565-2571 2010年3月 研究論文(学術雑誌)
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Deep-UV tip-enhanced Raman scattering
Atsushi Taguchi, Norihiko Hayazawa, Kentaro Furusawa, Hidekazu Ishitobi, Satoshi Kawata
JOURNAL OF RAMAN SPECTROSCOPY Vol. 40 No. 9 p. 1324-1330 2009年9月 研究論文(学術雑誌)
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Controlling the plasmon resonance wavelength in metal-coated probe using refractive index modification
Atsushi Taguchi, Norihiko Hayazawa, Yuika Saito, Hidekazu Ishitobi, Alvarado Tarun, Satoshi Kawata
OPTICS EXPRESS Vol. 17 No. 8 p. 6509-6518 2009年4月 研究論文(学術雑誌)
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Surface Nanofabrication in Photosensitive Polymers at the diffraction limit of light and down to 47 nm by Metal Tip-Enhanced Near Field light: Light Induced Nanomovement of Polymers
Z. Sekkat, H. Ishitobi, M. Tanabe, S. Shoji, S. Kawata
Moroccan Journal of Condensed Matter Vol. 11 p. 111-117 2009年 研究論文(学術雑誌)
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On fluorescence blinking of single molecules in polymers
Hidekazu Ishitobi, Takamasa Kai, Katsumasa Fujita, Zouheir Sekkat, Satoshi Kawata
CHEMICAL PHYSICS LETTERS Vol. 468 No. 4-6 p. 234-238 2009年1月 研究論文(学術雑誌)
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Two-photon induced polymer nanomovement
Hidekazu Ishitobi, Satoru Shoji, Tsunemi Hiramatsu, Hong-Bo Sun, Zouheir Sekkat, Satoshi Kawata
OPTICS EXPRESS Vol. 16 No. 18 p. 14106-14114 2008年9月 研究論文(学術雑誌)
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Active control of the oxidization of a silicon cantilever for the characterization of silicon-based semiconductors
Atsushi Ono, Kyoko Masui, Yuika Saito, Takao Sakata, Atsushi Taguchi, Masashi Motohashi, Taro Ichimura, Hidekazu Ishitobi, Alvarado Tarun, Norihiko Hayazawa, Prabhat Verma, Yasushi Inouye, Satoshi Kawata
CHEMISTRY LETTERS Vol. 37 No. 1 p. 122-123 2008年1月 研究論文(学術雑誌)
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Focused excitation of surface plasmon polaritons based on gap-mode in tip-enhanced spectroscopy
Norihiko Hayazawa, Hidekazu Ishitobi, Atsushi Taguchi, Alvarado Tarun, Katsuyoshi Ikeda, Satoshi Kawata
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS Vol. 46 No. 12 p. 7995-7999 2007年12月 研究論文(学術雑誌)
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Nanomovement of azo polymers induced by metal tip enhanced near-field irradiation
Hidekazu Ishitobi, Mamoru Tanabe, Zouheir Sekkat, Satoshi Kawata
APPLIED PHYSICS LETTERS Vol. 91 No. 9 2007年8月 研究論文(学術雑誌)
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Visualization of localized strain of a crystalline thin layer at the nanoscale by tip-enhanced Raman spectroscopy and microscopy
Norihiko Hayazawa, Masashi Motohashi, Yuika Saito, Hidekazu Ishitobi, Atsushi Ono, Taro Ichimura, Prabhat Verma, Satoshi Kawata
JOURNAL OF RAMAN SPECTROSCOPY Vol. 38 No. 6 p. 684-696 2007年6月 研究論文(学術雑誌)
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The anisotropic nanomovement of azo-polymers
H. Ishitobi, M. Tanabe, Z. Sekkat, S. Kawata
OPTICS EXPRESS Vol. 15 No. 2 p. 652-659 2007年1月 研究論文(学術雑誌)
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Vibrational analysis of organic molecules encapsulated in carbon nanotubes by tip-enhanced Raman spectroscopy
Yuika Saito, Kazuhiro Yanagi, Norihiko Hayazawa, Hidekazu Ishitobi, Atsushi Ono, Hiromichi Kataura, Satoshi Kawata
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS Vol. 45 No. 12 p. 9286-9289 2006年12月 研究論文(学術雑誌)
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Ordering of azobenzenes by two-photon isomerization
Hidekazu Ishitobi, Zouheir Sekkat, Satoshi Kawata
JOURNAL OF CHEMICAL PHYSICS Vol. 125 No. 16 2006年10月 研究論文(学術雑誌)
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Photo-orientation by multiphoton photoselection
Hidekazu Ishitobi, Zouheir Sekkat, Satoshi Kawata
Journal of the Optical Society of America B: Optical Physics Vol. 23 No. 5 p. 868-873 2006年 研究論文(学術雑誌)
出版者・発行元:Optical Society of American (OSA)
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Molecular orientation by two-photon absorption
H. Ishitobi, M. Maeda, Z. Sekkat, S. Kawata
Proceedings of SPIE - The International Society for Optical Engineering Vol. 5935 p. 1-8 2005年 研究論文(国際会議プロシーディングス)
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Molecular Orientation by Two-Photon Isomerization: Towards 3 Dimensional Orientation Storage
Z. Sekkat, M. Maeda, H. Ishitobi, S. Kawata
Nonlinear Optics, Quantum Optics Vol. 34 No. 1-4 p. 161-166 2005年 研究論文(学術雑誌)
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Polarization storage by nonlinear orientational hole burning in azo dye-containing polymer films
M Maeda, H Ishitobi, Z Sekkat, S Kawata
APPLIED PHYSICS LETTERS Vol. 85 No. 3 p. 351-353 2004年7月 研究論文(学術雑誌)
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Polarization sensitivity of a diarylethene molecule observed by waveguide spectroscopy
H Ishitobi, Y Mizuhara, Z Sekkat, S Kawata
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS Vol. 43 No. 2 p. 814-816 2004年2月 研究論文(学術雑誌)
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Two-photon isomerization and orientation of photoisomers in thin films of polymer
Z Sekkat, H Ishitobi, S Kawata
OPTICS COMMUNICATIONS Vol. 222 No. 1-6 p. 269-276 2003年7月 研究論文(学術雑誌)
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The photoorientation movement of a diarylethene-type chromophore
H Ishitobi, Z Sekkat, M Irie, S Kawata
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY Vol. 122 No. 51 p. 12802-12805 2000年12月 研究論文(学術雑誌)
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Optical recording of reversed domains in a Ce-doped SBN : 75 crystal for bit-oriented three-dimensional optical memory
M Hisaka, H Ishitobi, S Kawata
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS Vol. 17 No. 3 p. 422-426 2000年3月 研究論文(学術雑誌)
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Dynamical studies of optically induced orientation processes in photochromic isomers: Experiment and theory
H Ishitobi, Z Sekkat, S Kawata
MOLECULAR CRYSTALS AND LIQUID CRYSTALS Vol. 344 p. 107-112 2000年 研究論文(学術雑誌)
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Quantifying theory of optical orientation processes in spectrally distinguishable photoisomers: application to a spiropyran-type chromophore
H Ishitobi, Z Sekkat, S Kawata
CHEMICAL PHYSICS LETTERS Vol. 316 No. 5-6 p. 578-584 2000年1月 研究論文(学術雑誌)
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Individualized optically induced orientation of photochemical isomers
H Ishitobi, Z Sekkat, S Kawata
CHEMICAL PHYSICS LETTERS Vol. 300 No. 3-4 p. 421-428 1999年2月 研究論文(学術雑誌)
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Optical Orientation of Individualized Photoisomers
Z. Sekkat, H. Ishitobi, S. Kawata
Nonlinear Optics Vol. 22 p. 501-504 1999年 研究論文(学術雑誌)
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Use of two-photon absorption in a photorefractive crystal for three-dimensional optical memory
Y Kawata, H Ishitobi, S Kawata
OPTICS LETTERS Vol. 23 No. 10 p. 756-758 1998年5月 研究論文(学術雑誌)