Publications



#2022

  1. Wenlou Yuan, Akira Nagakubo, and Hirotsugu Ogi, "Effect of interfacial damping on high-frequency surface wave resonance on a nanostrip-bonded substrate", J. Appl. Phys. in press (2022).
  2. Kentaro Noi, Kichitaro Nakajima, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Yuji Goto, and Hirotsugu Ogi, "Acceleration of amyloid fibril formation by multichannel sonochemical reactor", Jpn. J. Appl. Phys. in press (2022).

#2021

  1. Kichitaro Nakajima, Hajime Toda, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Yuji Goto, Yuji and Hirotsugu Ogi, "Half-time heat map reveals ultrasonic effects on morphology and kinetics of amyloidogenic aggregation reaction", ACS Chem. Neurosci. 12, 18, 3456-3466 (2021).
  2. Hsu-Kai Weng, Akira Nagakubo, Hideyuki Watanabe, and Hirotsugu Ogi, "Phonon propagation in isotopic diamond superlattices", Phys. Rev. B 104, 054112 (2021).
  3. Kentaro Noi, Kensuke Ikenaka, Hideki Mochizuki, Yuji Goto, and Hirotsugu Ogi, "Disaggregation behavior of amyloid β fibrils by anthocyanins studied by total-internal-reflection-fluorescence microscopy coupled with wireless quartz-crystal microbalance biosensor", Anal. Chem. 93, 11176-11183 (2021).
  4. N. Nakamura, K. Kashiuchi, and H. Ogi, "Multi-mode resistive spectroscopy for precisely controlling morphology of extremely narrow gap palladium nanocluster array", Rev. Sci. Instrum. 92, 063901 (2021).
  5. Nobutomo Nakamura, Yuto Sakamoto, and Hirotsugu Ogi, "Spontaneous nucleation on flat surface by depletion force in colloidal suspension", Sci. Rep. 11, 8929 (2021).
  6. Hiroki Fukuda, Akira Nagakubo, and Hirotsugu Ogi, "Elastic constant of dielectric nano-thin films using three-layer resonance studied by picosecond ultrasonics", Jpn. J. Appl. Phys. 60, SDDA05(2021).
  7. Kichitaro Nakajima, Kentaro Noi, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Hirotsugu Ogi, and Yuji Goto, "Optimized sonoreactor for accelerative amyloid-fibril assays through enhancement of primary nucleation and fragmentation", Ultrasonics Sonochemistry 73, 105508 (2021). (Accepted version is available.)
  8. Lianjie Zhou, Fumihito Kato, and Hirotsugu OGI, "Sensitive label-free IgG detection using MEMS QCM biosensor with 125-MHz wireless quartz resonator", Jpn. J. Appl. Phys. 60, SDDB03 (2021).
  9. Lianjie Zhou, Fumihito Kato, Nobutomo Nakamura, Yasushi Oshikane, Akira Nagakubo, and Hirotsugu Ogi, "MEMS hydrogen gas sensor with wireless quartz crystal resonator", Sens. Actuat. B. 334, 129651 (2021).(Accepted version is available.)

10. Fumihito Kato, Yu Sato, Hiroki Ato, Haruki Kuwabara, Yuto Kobayashi, Kensuke Nakamura, Noriyasu Masumoto, Hiroyuki Noguchi, and Hirotsugu Ogi, "Study on micropillar arrangement optimization of wireless-electrodeless quartz crystal microbalance sensor and application to gas sensor", Jpn. J. Appl. Phys. 60, SDDC01 (2021).

#2020

  1. K. Nakajima, T. Yamazaki, Y. Kimura, M. So, Y. Goto, and H. Ogi, "Time-Resolved Observation of Evolution of Amyloid-β Oligomer with Temporary Salt Crystals", J. Phys. Chem. Lett. 11, 6176-6184 (2020).(Accepted version is available.)
  2. K. Kusakabe, A. Wake, A. Nagakubo, K. Murashima, M. Murakami, K. Adachi, and H. Ogi, "Interplanar stiffness in defect-free monocrystalline graphite", Phys. Rev. Mater. 4, 043603 (2020).（新聞記事）
  3. H. K. Weng, N. Nagakubo, H. Watanabe, and H. Ogi, "Thermal conduction in isotope diamond thin films studied by pump-probe laser reflectivity measurement", Jpn. J. Appl. Phys. 59, SKKA04 (2020).
  4. N. Nakamura, A. Maehara, and and H. Ogi, "Development of confocal picosecond ultrasonics for visualizing propagation of acoustic wave", Jpn. J. Appl. Phys. 59, SKKB04 (2020).(Accepted version is available.)
  5. L. Zhou, N. Nakamura, A. Nagakubo, and and H. Ogi, "Enhancement of sensitivity of Pd-based hydrogen-gas sensor by plasma exposure studied by wireless quartz resonator", Jpn. J. Appl. Phys. 59 SKKB02 (2020).(Accepted version is available.)
  6. K. Noi, M. Iijima, S. Kuroda, F. Kato, and H. Ogi, "Mechanism of affinity enhanced protein adsorption on bio-nanocapsules studied by viscoelasticity measurement with wireless QCM biosensor", Jpn. J. Appl. Phys. 59, SKKB03 (2020).(Accepted version is available.)
  7. A. Nagakubo, H. T. Lee, H. Ogi, T. Moriyama, and T. Ono, "Elastic constants of beta tungsten thin films studied by picosecond ultrasonics and density functional theory", Appl. Phys. Lett. 116, 021901 (2020).
  8. A. Nagakubo, K. Adachi, T. Nishihara, and H. Ogi, "GHz-range resonant ultrasound spectroscopy for a free-standing nano film studied by picosecond ultrasonics", Appl. Phys. Express 13, 016504 (2020).(Accepted version is available.)

#2019

  1. N. Nakamura, T. Ueno, and H. Ogi, "Hydrogen-gas sensing at low concentrations using extremely narrow gap palladium nanoclusters prepared by resistive spectroscopy", J. Appl. Phys. 126, 225104 (2019).
  2. L. Zhou, N. Nakamura, A. Nagakubo, and H. Ogi, "Highly sensitive hydrogen detection using curvature change of wireless-electrodeless quartz resonators", Appl. Phys. Lett. 115, 171901 (2019).
  3. N. Nakamura, S. Nakashima, and H. Ogi, "Mechanical oscillation accelerating nucleation and nuclei growth in hard-sphere colloidal glass", Sci. Rep. 9, 12836 (2019).
  4. K. Noi, A. Iwata, F. Kato, and H. Ogi, "Ultrahigh-Frequency Wireless MEMS QCM Biosensor for Direct Label-Free Detection of Biomarkers in a Large Amount of Contaminants", Anal. Chem. 91(15), 9398-9402 (2019).(Accepted version is available.)
  5. A. Nagakubo, S. Tsuboi, Y. Kabe, S. Matsuda, A. Koreeda, Y. Fujii, and H. Ogi, "Zero temperature coefficient of sound velocity in vitreous silicon oxynitride thin films", Appl. Phys. Lett. 114, 251905 (2019).
  6. N. Nakamura, R. Yokomura, N. Takeuchi, D. Yamakado, and H. Ogi, "Elastic stiffness of metallic multilayers studied by picosecond ultrasonics: improved interpretation of interface elasticity", Jpn. J. Appl. Phys. 58, 075504, 2019 (2019).(Accepted version is available.)
  7. K. Noi, M. Iijima, S. Kuroda, and H. Ogi,, "Ultrahigh-Sensitive Wireless QCM with Bio-nanocapsules", Sens. Actuat. B: Chemical 293, 59-62 (2019).(Accepted version is available.)
  8. N. Nakamura, T. Ueno, and H. Ogi, "Precise control of hydrogen response of semicontinuous palladium film using piezoelectric resonance method", Appl. Phys. Lett. 114, 201901 (2019).<-- selected as a Featured Article!
  9. K. Kakuda, K. Ikenaka, K. Araki, M. So, C. Aguirre, Y. Kajiyama, K. Konaka, K. Noi, K. Baba, H. Tsuda, S. Nagano, T. Ohmichi, Y. Nagai, T. Tokuda, O. M.A. El-Agnaf, H. Ogi, Y. Goto, and H. Mochizuki, "Ultrasonication-based rapid amplification of α-synuclein aggregates in cerebrospinal fluid", Sci. Rep. 9, 6001 (2019). （新聞記事１, 新聞記事２）

10. H. Ogi, S. Iwagami, A. Nagakubo, T. Taniguchi, and T. Ono, "Nano-Plate Biosensor Array Using Ultrafast Heat Transport through Proteins", Sens. Actuat. B: Chemical 278, 15-20 (2019).(Accepted version is available.)

11. M. Okumura, K. Noi, S. Kanemura, M. Kinoshita, T. Saio, Y. Inoue, T. Hikima, S. Akiyama, T. Ogura, and K. Inaba, "Dynamic assembly of protein disulfide isomerase in catalysis of oxidative folding", Nat. Chem. Biol. 15, 499-509 (2019).

#2018

  1. K. Adachi, H. Ogi, N. Takeuchi, N. Nakamura, H. Watanabe, T. Ito, and Y. Ozaki, "Unusual elasticity of monoclinic β-Ga2O3", J. Appl. Phys. 124, 085102 (2018). <-- selected as a Featured Article!
  2. H. Ishida and H. Ogi, "Perturbation theories behind thermal mode spectroscopy for high-accuracy measurement of thermal diffusivity of solids", Phil. Mag. 98(23), 2164-2187 (2018).
  3. Y.-T. Lai, H. Ogi, K. Noi, and F. Kato, "Viscoelasticity response during fibrillation of amyloid β peptides on quartz crystal microbalance biosensor", Langmuir 34, 5474-5479 (2018).(Accepted version is available.)
  4. F. Kato, H. Noguchi, Y. Kodaka, N. Oshida, and H. Ogi, "Wireless poly(dimethylsiloxane) quartz-crystal-microbalance biosensor chip fabricated by nanoimprint lithography for micropump integration aiming at application in lab-on-a-chip", Jpn. J. Appl. Phys. 57, 07LD14 (2018).
  5. S. Tsuboi, K. Adachi, A. Nagakubo, and H. Ogi, "Theoretical study on elastic properties of Si2N2O by ab-initio calculation", Jpn. J. Appl. Phys., 57, 07LB04 (2018).(Accepted version is available.)


#2017

  1. A. Nitani, H. Muta, M. Adachi, M. So, K. Sasahara, K. Sakurai, E. Chatani, K. Naoe, H. Ogi, D. Hall, and Y. Goto, "Heparin-dependent aggregation of hen egg white lysozyme reveals two distinct mechanisms of amyloid fibrillation", J. Biol. Chem. 292, 21219-21230 (2017).
  2. E. Oishi, Y. Fujii, D. Katayama, A. Koreeda, A. Nagakubo, and H. Ogi "Phonon anharmonicity in zirconium tungstate single crystal investigated by broadband light scattering", Jpn. J. Appl. Phys. 56, 10PB06 (2017)
  3. N. Nakamura and H. Ogi "Resistive spectroscopy coupled with non-contacting oscillator for detecting discontinuous-continuous transition of metallic films", Appl. Phys. Lett. 111, 101902 (2017).
  4. M. Yamato, T. Matsuzaki, R. Araki, S. Tsuchida, K. Okuda, H. Ying, S. Sanada, H. Asanuma, Y. Asano, M. Asakura, S. Takashima, M. Kitakaze, K. Noi, H. Torii, H. Ogi, R. Iwamoto, E. Mekada, Y. Sakata, and T. Minamino, "RNA aptamer binds heparin-binding epidermal growth factor-like growth factor with high affinity and specificity and neutralizes its activity", Int. J. Gerontology 11, 191-196 (2017).
  5. K. Nakajima, M. So, K. Takahashi,Y. Tagawa, M. H, Y. Goto, and H. Ogi "Optimized Ultrasonic Irradiation Finds Out Ultra-stable Aβ1－40 Oligomer", J. Phys. Chem. B 121(12), pp. 2603-2613 (2017).(Accepted version is available.)
  6. K. Nakajima, D. Nishioka, M. Hirao, M. So, Y. Goto, and H. Ogi "Drastic acceleration of fibrillation of insulin by transient cavitation bubble", Ultrason. Sonochem. 36, 206-211 (2017).(Accepted version is available.)
  7. Nurmalia, N. Nakamura, H. Ogi, and M. Hirao, "EMAT pipe inspection technique using higher mode torsional guided wave T(0,2)", NDT & E. Int. 87, 78-84 (2017).(Accepted version is available.)

(2016年以前の発表論文はこちら)