Publication

T. Yakabe, G. Imamura, G. Yoshikawa, M. Kitajima, and A. N. Itakura, “Hydrogen detection using membrane-type surface stress sensor,” Journal of Physics Communications 4, 025005 (2020).

I. Osica, A. F. A. A. Melo, F. C. D. A. Lima, K. Shiba, G. Imamura, F. N. Crespilho, J. Betlej, K. J. Kurzydowski, G. Yoshikawa, and K. Ariga, “Nanomechanical Recognition and Discrimination of Volatile Molecules by Au Nanocages Deposited on Membrane-Type Surface Stress Sensors,” ACS Applied Nano Materials 3, 4061-4068 (2020).

K. Minami, and G. Yoshikawa, “Finite Element Analysis of Interface Dependence on Nanomechanical Sensing,” Sensors (Basel, Switzerland) 20, 1518 (2020).

K. Minami, G. Imamura, T. Nemoto, K. Shiba, and G. Yoshikawa, “Pattern recognition of solid materials by multiple probe gases,” Materials Horizons 6, 580-586 (2019).

G. Imamura, K. Shiba, G. Yoshikawa, and T. Washio, “Free-hand gas identification based on transfer function ratios without gas flow control,” Scientific Reports 9, 9768 (2019).

K. Shiba, R. Tamura, T. Sugiyama, Y. Kameyama, K. Koda, E. Sakon, K. Minami, H. T. Ngo, G. Imamura, K. Tsuda, and G. Yoshikawa, “Functional nanoparticles-coated nanomechanical sensor arrays for machine learning-based quantitative odor analysis,” ACS Sensors 3, 1592-1600 (2018).

H. Ngo, K. Minami, G. Imamura, K. Shiba, and G. Yoshikawa, “Effects of Center Metals in Porphines on Nanomechanical Gas Sensing,” Sensors 18, 1640 (2018).

K. Minami, K. Shiba, and G. Yoshikawa, “Discrimination of structurally similar odorous molecules with various concentrations by using a nanomechanical sensor,” Analytical Methods 10, 3720-3726 (2018).

K. Minami, G. Imamura, K. Shiba, and G. Yoshikawa, 嗅覚 IoT センサに向けた総合的研究開発 2018).

J. A. Jackman, N. J. Cho, M. Nishikawa, G. Yoshikawa, T. Mori, L. K. Shrestha, and K. Ariga, “Materials Nanoarchitectonics for Mechanical Tools in Chemical and Biological Sensing,” Chem Asian J 13, 3366-3377 (2018).

G. Imamura, K. Shiba, G. Yoshikawa, and T. Washio, “Analysis of nanomechanical sensing signals; physical parameter estimation for gas identification,” AIP Advances 8, 075007 (2018).

T. Washio, G. Imamura, and G. Yoshikawa Machine Learning Independent of Population Distributions for Measurement 2017 IEEE International Conference on Data Science and Advanced Analytics (DSAA) 2017 2017 1 0

K. Shiba, R. Tamura, G. Imamura, and G. Yoshikawa, “Data-driven nanomechanical sensing: specific information extraction from a complex system,” Scientific Reports 7, 3661 (2017).

K. Shiba, T. Takei, G. Yoshikawa, and M. Ogawa, “Deposition of a titania layer on spherical porous silica particles and their nanostructure-induced vapor sensing properties,” Nanoscale 9, 16791-16799 (2017).

I. Osica, A. F. A. A. Melo, G. Imamura, K. Shiba, Q. Ji, J. P. Hill, F. N. Crespilho, K. J. Kurzydłowski, G. Yoshikawa, and K. Ariga, “Fabrication of Silica-Protein Hierarchical Nanoarchitecture with Gas-Phase Sensing Activity,” Journal of Nanoscience and Nanotechnology 17, 5908-5917 (2017).

I. Osica, G. Imamura, K. Shiba, Q. Ji, L. K. Shrestha, J. P. Hill, K. J. Kurzydlowski, G. Yoshikawa, and K. Ariga, “Highly Networked Capsular Silica-Porphyrin Hybrid Nanostructures as Efficient Materials for Acetone Vapor Sensing,” ACS Appl Mater Interfaces 9, 9945-9954 (2017).

K. Shiba, and G. Yoshikawa, “Aero-Thermo-Dynamic Mass Analysis,” Scientific Reports 6, 28849 (2016).

G. Imamura, K. Shiba, and G. Yoshikawa, “Finite Element Analysis on Nanomechanical Sensing of Cellular Forces,” Analytical Sciences 32, 1189-1194 (2016).

G. Imamura, K. Shiba, and G. Yoshikawa, “Smell identification of spices using nanomechanical membrane-type surface stress sensors,” Japanese Journal of Applied Physics 55, 1102B1103 (2016).

G. Imamura, K. Shiba, and G. Yoshikawa, “Finite Element Analysis on Nanomechanical Detection of Small Particles: Toward Virus Detection,” Frontiers in Microbiology 7, 488 (2016).

K. Shiba, T. Sugiyama, T. Takei, and G. Yoshikawa, “Controlled growth of silica-titania hybrid functional nanoparticles through a multistep microfluidic approach,” Chemical Communications 51, 15854-15857 (2015).

F. Loizeau, T. Akiyama, S. Gautsch, P. Vettiger, G. Yoshikawa, and N. F. de Rooij, “Comparing membrane- and cantilever-based surface stress sensors for reproducibility,” Sensors and Actuators A: Physical 228, 9-15 (2015).

G. Yoshikawa, C. J. Y. Lee, and K. Shiba, “Effects of Coating Materials on Two Dimensional Stress-Induced Deflection of Nanomechanical Sensors,” Journal of Nanoscience and Nanotechnology 14, 2908-2912 (2014).

G. Yoshikawa, “Nanomechanical Membrane-Type Surface Stress Sensor (MSS),” Journal of the Surface Science Society of Japan 35, 571-576 (2014).

R. J. S. Guerrero, F. Nguyen, and G. Yoshikawa, “Real-time gas identification on mobile platforms using a nanomechanical membrane-type surface stress sensor,” EPJ Techniques and Instrumentation 1, 9 (2014).

M. Ebara, M. Akimoto, K. Uto, K. Shiba, G. Yoshikawa, and T. Aoyagi, “Focus on the interlude between topographic transition and cell response on shape-memory surfaces,” Polymer 55, 5961-5968 (2014).

G. Yoshikawa, F. Loizeau, C. J. Y. Lee, T. Akiyama, K. Shiba, S. Gautsch, T. Nakayama, P. Vettiger, N. F. de Rooij, and M. Aono, “Double-Side-Coated Nanomechanical Membrane-Type Surface Stress Sensor (MSS) for One-Chip-One-Channel Setup,” Langmuir 29, 7551-7556 (2013).

L. K. Shrestha, R. G. Shrestha, K. Aramaki, G. Yoshikawa, and K. Ariga, “Demonstration of Solvent-Induced One-Dimensional Nonionic Reverse Micelle Growth,” The Journal of Physical Chemistry Letters 4, 2585-2590 (2013).

J. Y. Zhang, H. P. Lang, G. Yoshikawa, and C. Gerber, “Optimization of DNA Hybridization Efficiency by pH-Driven Nanomechanical Bending,” Langmuir 28, 6494-6501 (2012).

G. Yoshikawa, T. Akiyama, F. Loizeau, K. Shiba, S. Gautsch, T. Nakayama, P. Vettiger, N. F. d. Rooij, and M. Aono, “Two Dimensional Array of Piezoresistive Nanomechanical Membrane-type Surface Stress Sensor (MSS) with Improved Sensitivity,” Sensors 12, 15873-15887 (2012).

G. Yoshikawa, T. Akiyama, S. Gautsch, P. Vettiger, and H. Rohrer, “Nanomechanical Membrane-type Surface Stress Sensor,” Nano Letters 11, 1044-1048 (2011).

G. Yoshikawa, “Mechanical analysis and optimization of a microcantilever sensor coated with a solid receptor film,” Applied Physics Letters 98, 173502 (2011).

G. Yoshikawa, Y. Tsuruma, S. Ikeda, and K. Saiki, “Noble Metal-Intercalated Fullerene Fabricated by Low Temperature Co-deposition,” Advanced Materials 22, 43-46 (2010).

G. Yoshikawa, H.-P. Lang, T. Akiyama, L. Aeschimann, U. Staufer, P. Vettiger, M. Aono, T. Sakurai, and C. Gerber, “Sub-ppm detection of vapors using piezoresistive microcantilever array sensors,” Nanotechnology 20, 015501 (2009).

Y. Tsuruma, A. Al-Mahboob, S. Ikeda, J. T. Sadowski, G. Yoshikawa, Y. Fujikawa, T. Sakurai, and K. Saiki, “Real-time observation and control of pentacene film growth on the in-plane heterogeneous substrate,” Advanced Materials 21, 4996-5000 (2009).

R. Onoki, G. Yoshikawa, Y. Tsuruma, S. Ikeda, K. Saiki, and K. Ueno, “Nanotransfer of the Polythiophene Molecular Alignment onto the Step-Bunched Vicinal Si(111) Substrate,” Langmuir 24, 11605-11610 (2008).

G. Yoshikawa, J. T. Sadowski, A. Al-Mahboob, Y. Fujikawa, T. Sakurai, Y. Tsuruma, S. Ikeda, and K. Saiki, “Spontaneous aggregation of pentacene molecules and its influence on field effect mobility,” Applied Physics Letters 90, 251906 (2007).

M. Kiguchi, S. Entani, S. Ikeda, G. Yoshikawa, I. Nakal, H. Kondoh, T. Ohta, and K. Saiki, “Electronic structure of octane on Cu(111) and Ni(111) studied by near edge X-ray absorption fine structure,” Surface Science 601, 4074-4077 (2007).

Y. Fujikawa, Y. Yamada-Takamura, G. Yoshikawa, T. Ono, M. Esashi, P. P. Zhang, M. G. Lagally, and T. Sakurai, “Silicon on insulator for symmetry-converted growth,” Applied Physics Letters 90, 243107 (2007).

Y. Fujikawa, J. T. Sadowski, A. Al-Mahboob, G. Yoshikawa, K. Nakajima, and T. Sakurai, “Nanoscale Observation of Interface Formation Process between Semiconductor Surface and Pentacene Thin Film,” Journal of the Vacuum Society of Japan 50, 723-728 (2007).

G. Yoshikawa, T. Miyadera, R. Onoki, K. Ueno, I. Nakai, S. Entani, S. Ikeda, D. Guo, M. Kiguchi, H. Kondoh, T. Ohta, and K. Saiki, “In-situ measurement of molecular orientation of the pentacene ultrathin films grown on SiO2 substrates,” Surface Science 600, 2518-2522 (2006).

R. Onoki, K. Ueno, H. Nakahara, G. Yoshikawa, S. Ikeda, S. Entani, T. Miyadera, I. Nakai, H. Kondoh, T. Ohta, M. Kiguchi, and K. Saiki, “Anisotropic polymerization of a long-chain diacetylene derivative Langmuir-Blodgett film on a step-bunched SiO2/Si surface,” Langmuir 22, 5742-5747 (2006).

M. Kiguchi, G. Yoshikawa, K. Saiki, R. Arita, and H. Aoki, “Metal induced gap states at tetratetracontane/Cu interface,” Journal De Physique IV 132, 199-203 (2006).

H. Inoue, G. Yoshikawa, and K. Saiki, “Molecular chain structure of alpha-sexithienyl on Ag(110) observed by scanning tunneling microscopy,” Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers 45, 1794-1796 (2006).

S. Entani, S. Ikeda, M. Kiguchi, K. Saiki, G. Yoshikawa, I. Nakai, H. Kondoh, and T. Ohta, “Growth of nanographite on Pt(111) and its edge state,” Applied Physics Letters 88, 153126 (2006).

G. Yoshikawa, “Evaluation of Structures and Orientation Distribution Function of α-Sexithienyl Ultrathin films Grown Heteroepitaxially on Metal Substrates,” Journal of The Spectroscopical Society of Japan 54, 90-96 (2005).

M. Kiguchi, G. Yoshikawa, S. Ikeda, and K. Saiki, “Electronic properties of metal-induced gap states formed at alkali-halide/metal interfaces,” Physical Review B 71, 153401 (2005).

M. Kiguchi, R. Arita, G. Yoshikawa, Y. Tanida, S. Ikeda, S. Entani, I. Nakai, H. Kondoh, T. Ohta, K. Saiki, and H. Aoki, “Metal-induced gap states in epitaxial organic-insulator/metal interfaces,” Physical Review B 72, 075446 (2005).

G. Yoshikawa, M. Kiguchi, S. Ikeda, and K. Saiki, “Molecular orientations and adsorption structures of alpha-sexithienyl thin films grown on Ag(110) and Ag(111) surfaces,” Surface Science 559, 77-84 (2004).

M. Kiguchi, G. Yoshikawa, S. Ikeda, and K. Saiki, “Molecular orientation control of sexithienyl thin film on Cu substrates,” Surface Science 566, 603-607 (2004).

M. Kiguchi, G. Yoshikawa, S. Ikeda, and K. Saiki, “Metal induced gap states at alkali halide/metal interface,” Applied Surface Science 237, 494-497 (2004).

M. Kiguchi, S. Entani, K. Saiki, and G. Yoshikawa, “One-dimensional ordered structure of alpha-sexithienyl on Cu(110),” Applied Physics Letters 84, 3444-3446 (2004).

G. Yoshikawa, M. Kiguchi, K. Ueno, A. Koma, and K. Saiki, “Visible light photoemission and negative electron affinity of single-crystalline CsCl thin films,” Surface Science 544, 220-226 (2003).

M. Kiguchi, G. Yoshikawa, and K. Saiki, “Temperature and thickness dependence of molecular orientation of alpha-sexithienyl on Cu(111),” Journal of Applied Physics 94, 4866-4870 (2003).

M. Kiguchi, M. Katayama, G. Yoshikawa, K. Saiki, and A. Koma, “Metal induced gap states at LiCl-Cu(001) interface studied by X-ray absorption fine structure,” Applied Surface Science 212, 701-704 (2003).

M. Kiguchi, R. Arita, G. Yoshikawa, Y. Tanida, M. Katayama, K. Saiki, A. Koma, and H. Aoki, “Metal-induced gap states at well defined alkali-halide/metal interfaces,” Physical Review Letters 90, 196803 (2003).