Toshiaki Kondo

J-GLOBAL         Last updated: May 31, 2019 at 10:32
 
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Name
Toshiaki Kondo
URL
https://www.aut.ac.jp/univ/
Affiliation
Aichi University of Technology
Section
Department of Mechanical Systems Engineering
Job title
Associate Professor
Degree
Ph.D.(Hokkaido University)
Research funding number
20513716

Research Areas

 
 

Academic & Professional Experience

 
Apr 2019
 - 
Today
Associate Professor, Department of Mechanical Systems Engineering, Aichi University of Technology
 
Apr 2015
 - 
Mar 2019
Assistant professor, Department of Applied Chemistry for Environment, Tokyo Metropolitan University
 
Apr 2013
 - 
Mar 2015
Project assistant professor, Faculty & Graduat School of Urban Environmental Sciences, Tokyo Metropolitan University
 
Apr 2008
 - 
Mar 2013
Researcher, Kanagawa Academy of Science and Technology
 
Apr 2005
 - 
Mar 2008
JSPS Research Fellow (PD), Japan Society for the Promotion of Science
 

Education

 
Oct 2003
 - 
Mar 2005
Electronic and Information Engineering, Doctral program, Graduate School of Engineering, Hokkaido University
 
Apr 2002
 - 
Sep 2003
Ecosystem Engineering, Doctral program, Graduate School of Engineering, University of Tokushima
 
Oct 2002
 - 
Mar 2003
Material Group, General Energy Research, Paul Scherrer Institut
 
Apr 2000
 - 
Mar 2002
Ecosystem Engineering, Master's program, Graduate School of Engineering, University of Tokushima
 
Apr 1996
 - 
Mar 2000
Department of Mechanical Engineering, Department of Engineering, University of Tokushima
 

Awards & Honors

 
Jan 2019
Leading Scientist, Tokyo Metropolitan University
 
Nov 2004
Division awards, Manufacturing & Machine Tool Division, The Japan Society of Mechanical Engineers
Winner: Toshiaki Kondo, Juodkazis Saulius, Mizeikis Vygantas, Shigeki Matsuo, Hiroaki Misawa
 

Misc

 
Takashi Yanagishita, Toshiaki Kondo, Hideki Masuda
Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics   36    May 2018
© 2018 Author(s). Renewable antireflection surfaces were formed by the lamination of polymer thin films with moth-eye structured surfaces. Moth-eye structures were prepared by nanoimprinting using an anodic porous alumina mold. Thin-film laminatio...
Takashi Yanagishita, Masahiko Imaizumi, Toshiaki Kondo, Hideki Masuda
RSC Advances   8 2041-2047   Jan 2018
© The Royal Society of Chemistry 2018. Nanoporous alumina spheres with an ordered hole arrangement were prepared through a two-step anodization of small Al particles. The hole periodicity in the ordered anodic porous alumina could be controlled by...
Takashi Yanagishita, Taito Inoue, Toshiaki Kondo, Hideki Masuda
Chemistry Letters   47 551-554   Jan 2018
© 2018 The Chemical Society of Japan. Monodisperse LiCoO2hollow particles were prepared by membrane emulsification using ordered anodic porous alumina. An aqueous solution containing metal salts and a chelating agent was used as the dispersed phas...
Toshiaki Kondo, Hayato Miyazaki, Takashi Yanagishita, Hideki Masuda
Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics   35    Sep 2017
© 2017 American Vacuum Society. Anodic porous alumina with square cells and square holes was fabricated through the conversion of the triangular lattice of naturally occurring anodic porous alumina to a square lattice. A pattern of a triangular la...
Nhat Truong Nguyen, Imgon Hwang, Toshiaki Kondo, Takashi Yanagishita, Hideki Masuda, Patrik Schmuki, Patrik Schmuki
Electrochemistry Communications   79 46-50   Jun 2017
© 2017 In the present work we introduce the formation of highly ordered single-walled TiO2nanotubes based on anodizing nanoimprinted titanium substrates. In a first step, anodization on nanoimprinted substrates leads to the formation of highly ord...
Takashi Yanagishita, Masahiko Imaizumi, Toshiaki Kondo, Hideki Masuda
Electrochemistry Communications   78 26-28   May 2017
© 2017 Porous Al particles were prepared by anisotropic anodic etching of small Al particles. The anisotropic anodic etching was carried out in a Cl−containing electrolyte using a close-packed Al particle structure in which particles were electric...
Ryohei Takakura, Tomoya Oshikiri, Kosei Ueno, Xu Shi, Toshiaki Kondo, Hideki Masuda, Hiroaki Misawa, Hiroaki Misawa
Green Chemistry   19 2398-2405   Jan 2017
© The Royal Society of Chemistry 2017. In this study, we developed a three-dimensional plasmonic photoanode using titanium dioxide nano-tunnels (TNTs) loaded with gold nanoparticles (Au-NPs) for water splitting, to enhance the reaction efficiency....
T. Kondo, S. Nagao, H. Miyazaki, T. Yanagishita, H. Masuda
RSC Advances   7 44799-44803   Jan 2017
© 2017 The Royal Society of Chemistry. A new type of process for the fabrication of ideally ordered anodic porous alumina with the desired hole interval based on the deformation of a polymer template and the subsequent formation of a metal mold is...
Toshiaki Kondo, Sanami Nagao, Shota Hirano, Takashi Yanagishita, Nhat Truong Nguyen, Patrik Schmuki, Hideki Masuda
Electrochemistry Communications   72 100-103   Nov 2016
© 2016 Ideally ordered anodic porous TiO2was fabricated by anodizing an Al/Ti layered specimen. A two-layered specimen composed of an Al top layer and a Ti underlying layer was prepared and then processed by nanoimprinting. The Al top layer was ea...
Toshiaki Kondo, Shota Hirano, Takashi Yanagishita, Nhat Truong Nguyen, Patrick Schmuki, Hideki Masuda
Applied Physics Express   9    Oct 2016
� 2016 The Japan Society of Applied Physics. Ideally ordered TiO2hole arrays with high aspect ratios were prepared by the anodization of pretextured Ti. The obtained TiO2acted as two-dimensional photonic crystals in which a photonic band gap is ...
Toshiaki Kondo, Naoya Kitagishi, Tatsuro Fukushima, Takashi Yanagishita, Hideki Masuda
Materials Express   6 363-366   Aug 2016
© 2016 by American Scientific Publishers. All rights reserved. The fabrication of Al nanowires by the mechanical deformation of Al using anodic porous alumina molds is reported. Al was pressed into the fine pores of an anodic porous alumina, and t...
Toshiaki Kondo, Naoya Kitagishi, Takashi Yanagishita, Hideki Masuda
Applied Physics Express   8    Jan 2015
© 2015 The Japan Society of Applied Physics. The fabrication of Au nanowire arrays by mechanical deformation using anodic porous alumina was studied. Porous alumina was pressed onto a Au surface so that Au entered the nanoholes of the porous alumi...
T. Kondo, T. Yanagishita, H. Masuda
ECS Transactions   69 235-239   Jan 2015
© The Electrochemical Society. The fabrication of an array of square metal nanodots using anodic porous alumina as an evaporation mask and its application to a substrate for surface-enhanced Raman scattering (SERS) measurement are described in det...
Toshiaki Kondo, Sanami Nagao, Takashi Yanagishita, Nhat Truong Nguyen, Kiyoung Lee, Patrik Schmuki, Hideki Masuda
Electrochemistry Communications   50 73-76   Jan 2015
© 2014 Elsevier B.V. All rights reserved. Ideally ordered anodic porous TiO2was fabricated through the pretexturing of Ti by nanoimprinting using a metalmoldwith an ordered array of convexes. The shallow concaves prepared by nanoimprinting acted a...
Toshiaki Kondo, Kazuyuki Nishio, Hideki Masuda
Applied Physics Express   6    Oct 2013
We demonstrated a high-throughput fabrication process for metal nanostructures and its application to substrates for surface-enhanced Raman scattering (SERS) measurements. As a result of the fabrication process based on nanoimprinting using anodic...
Toshiaki Kondo, Hideki Masuda, Hideki Masuda, Kazuyuki Nishio, Kazuyuki Nishio
Journal of Physical Chemistry C   117 2531-2534   Feb 2013
The fabrication of geometrically controlled nanodot arrays based on anodic porous alumina and their application as substrates used for surface-enhanced Raman scattering (SERS) measurements were studied. Ordered arrays of circular, square, and tria...
T. Kondo, K. Nishio, K. Nishio, H. Masuda, H. Masuda
ECS Transactions   50 249-254   Dec 2012
The fabrication of an ordered array of Au nanodots using anodic porous alumina as an evaporation mask, and its application to a substrate for the measurement of surface-enhanced Raman scattering (SERS) were studied. One of the advantageous points ...
Jeonghyeon Yang, Takashi Ichii, Kuniaki Murase, Hiroyuki Sugimura, Toshiaki Kondo, Hideki Masuda, Hideki Masuda
Chemistry Letters   41 392-393   Apr 2012
Gold nanoparticles (AuNPs) have been arranged on a nanotemplate prepared on indium tin oxide substrate. This template, consisting of circular areas of about 200nm in diameter hexagonally assembled with an interval of 450 nm, was prepared by using ...
Hideki Masuda, Hideki Masuda, Toshiaki Kondo, Kazuyuki Nishio
Proceedings of SPIE - The International Society for Optical Engineering   8204    Dec 2011
The fabrication of highly ordered anodic porous alumina and its application to the fabrication of several types of functional optical devices are described. Highly ordered hole array structures of anodic porous alumina, which were formed under app...
Toshiaki Kondo, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Proceedings of SPIE - The International Society for Optical Engineering   8204    Dec 2011
The fabrication of a three-dimensional (3D) ordered array of metal and/or metal oxide nanoparticles in an anodic porous alumina matrix and the application of a 3D array of Au nanoparticles as a substrate for the measurement of surface-enhanced Ram...
Lorenzo Rosa, Ričardas Buividas, Saulius Juodkazis, Toshiaki Kondo, Hideki Masuda
2011 International Workshop on Biophotonics, BIOPHOTONICS 2011      Aug 2011
We propose a novel substrate for SERS bio-sensing composed of an hexagonal array of gold nanorods embedded in an anodically-oxidized alumina substrate, reaching a surface field enhancement up to 220 times. © 2011 IEEE.
Toshiaki Kondo, Hayato Miyazaki, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Journal of Photochemistry and Photobiology A: Chemistry   221 199-203   Jun 2011
The fabrication of 3D multilayered nanodot arrays composed of metal (Au) and dielectric material (Al2O3) using ordered anodic porous alumina as a mask for vacuum evaporation was demonstrated. The obtained ordered multilayered dot arrays produced t...
Toshiaki Kondo, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Chemistry Letters   39 238-239   Mar 2010
The fabrication of nanocomposites consisting of uniformsized metal nanoparticles arranged at uniform intervals in a fibrous polymer matrix is described. The combined process of metal deposition into periodic holes in anodic porous alumina and poly...
Toshiaki Kondo, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Japanese Journal of Applied Physics   49    Feb 2010
Multilayered three-dimensional (3D) structures composed of orderly arranged Ag nanoparticles in an anodic alumina matrix were fabricated. The repeated anodization of Al and the subsequent electrochemical deposition of Ag generated the multilayered...
Masahiro Harada, Toshiaki Kondo, Takashi Yanagishita, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Applied Physics Express   3    Jan 2010
An Anodic porous alumina mask with a checkerboard pattern was by forming of square cells and subsequently opening the bottom part of the cells by etching. The anodization of Al with a pretextured pattern, which was formed by imprinting using a mol...
Kazuyuki Nishio, Kazuyuki Nishio, Toshiaki Kondo, Hideki Masuda, Hideki Masuda
Chemistry Letters   38 1148-1149   Dec 2009
The anodization of purple gold (AuAl2) in oxalic acid at low voltage (5 V) generated uniformly sized Au nanoparticles on the substrate. The surface of the sample showed a characteristic color after the anodization, which originated from the locali...
Toshiaki Kondo, Tatsuro Fukushima, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Applied Physics Express   2    Dec 2009
We describe the fabrication of hierarchical structures of Au composed of micrometer-scale quadrangular prisms and a nanometer-scale fine pillar array. Such structures were prepared using a template formed by the site-controlled tunnel etching of A...
Toshiaki Kondo, Toshiaki Kondo, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Applied Physics Express   2    Mar 2009
Three-dimensional arrays of Au nanoparticles in an anodic porous alumina matrix were applied to a substrate for the measurement of surface-enhanced Raman scattering (SERS). The dependences of the SERS intensity of pyridine on the number of Au nano...
Issei Mizuki, Toshiaki Kondo, Toshiaki Kondo, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Japanese Journal of Applied Physics   48    Feb 2009
The transparentization of etched Al foil was achieved by anodic oxidation in acid solution. The anodization under a low-voltage condition in chromic acid electrolyte contributed to a decrease in the amount of residual Al and generated a transparen...
Takashi Yanagishita, Takashi Yanagishita, Toshiaki Kondo, Kazuyuki Nishio, Hideki Masuda
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures   26 1856-1859   Dec 2008
The optimization of antireflection (AR) structures of polymer composed of an ordered array of tapered pillars was studied. An anodic porous alumina mold with precisely controlled tapered holes was prepared and used for photoimprinting of the polym...
Toshiaki Kondo, Toshiaki Kondo, Futoshi Matsumoto, Kazuyuki Nishio, Hideki Masuda
Chemistry Letters   37 466-467   Apr 2008
We show surface-enhanced Raman scattering (SERS) on an ordered array of Au nanodots prepared from a highly ordered anodic porous alumina mask. The intensity of SERS signals is strongly dependent on the height of the Au dots, indicating the existen...
Saulius Juodkazis, Vygantas Mizeikis, Toshiaki Kondo, Kenta Kannari, Kock Khuen Seet, Hiroaki Misawa
Proceedings of SPIE - The International Society for Optical Engineering   6883    Mar 2008
Three-dimensional (3D) structuring of polymers by tightly focused femtosecond laser pulses and interference is demonstrated. Photo-structuring by the tightly focused sub-1 ps laser pulses realizes a direct laser writing inside dielectric materials...
Toshiaki Kondo, Toshiaki Kondo, Saulius Juodkazis, Saulius Juodkazis, Vygantas Mizeikis, Vygantas Mizeikis, Hiroaki Misawa, Hiroaki Misawa
Journal of Non-Crystalline Solids   354 1194-1197   Feb 2008
We demonstrate a method of capillary force reduction during wet processing of three-dimensional structures photo-polymerized in resist by femtosecond pulses. A rinse in water was added as the final step of wet processing for recovery of free-stand...
Saulius Juodkazis, Andrei V. Rode, Toshiaki Kondo, Hiroaki Misawa, Marek Samoc, Barry Luther-Davies
Materials Research Society Symposium Proceedings   997 357-362   Dec 2007
The nonlinear absorption coefficient of As2S3glass has been measured to be 2.0 cm/GW for femtosecond pulses at 800 nm. Femtosecond laser structuring via two photon absorption in bulk As2S3glass by erasable and permanent photo-darkening is demonstr...
Takashi Yanagishita, Kenji Yasui, Toshiaki Kondo, Yasushi Kawamoto, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Chemistry Letters   36 530-531   Apr 2007
Antireflection (AR) polymer structures composed of tapered conical pillars were fabricated using highly ordered anodic porous alumina. The shape of the holes in the anodic porous alumina was controlled by performing repeated anodization and pore-w...
Toshiaki Kondo, Toshiaki Kondo, Miyuki Tanji, Kazuyuki Nishio, Kazuyuki Nishio, Hideki Masuda, Hideki Masuda
Electrochemical and Solid-State Letters   9 189-191   Nov 2006
Cross-striped composite structures of Au nanoparticles in anodic porous alumina matrix were fabricated by alternately carrying out anodization and electrodeposition. The length of air gap between Au nanoparticles could be precisely controlled base...
Toshiaki Kondo, Saulius Juodkazis, Vygantas Mizeikis, Shigeki Matsuo, Hiroaki Misawa
New Journal of Physics   8    Oct 2006
Three-dimensional (3D) periodic dielectric structures were recorded in a commercial photoresist SU-8 by exposure to intensity patterns created by five interfering coherent femtosecond Ti: sapphire laser pulses. Periodic symmetry of these patterns ...
Kock Khuen Seet, Toshiaki Kondo, Vygantas Mizeikis, Vygandas Jarutis, Saulius Juodkazis, Hiroaki Misawa
Proceedings of SPIE - The International Society for Optical Engineering   6161    Apr 2006
The physical principles underlying the three-dimensional (3D) laser microstructuring technique are outlined, its applications for the fabrication of 3D photonic crystals are described. Structures recorded by direct laser writing and holographic re...
Saulius Juodkazis, Toshiaki Kondo, Hiroaki Misawa, Andrei Rode, Marek Samoc, Barry Luther-Davies
Optics Express   14 7751-7756   Jan 2006
The nonlinear absorption coefficient of As2S3glass has been measured to be 2.0 cm/GW for femtosecond pulses at 800 nm. Femtosecond laser structuring via two photon absorption in bulk As2S3glass by erasable and permanent photo-darkening is demonstr...
Toshiaki Kondo, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa, Shigeki Matsuo
Optics Express   14 7943-7953   Jan 2006
Micro-fabrication of periodic structures was performed by holographic lithography technique in SU-8 photoresist using a simple and versatile experimental arrangement based on a diffractive beam-splitter. High-fidelity two- and three-dimensional mi...
Saulius Juodkazis, Toshiaki Kondo, Hiroaki Misawa
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   2005 1737-1738   Dec 2005
T. Kondo, S. Juodkazis, H. Misawa
Applied Physics A: Materials Science and Processing   81 1583-1586   Dec 2005
The wet processing of SU8 resist was modified in order to achieve a high-aspect ratio patterning with feature size of 100 nm. A final rinse in water, which makes a large contact angle on the resist (less wetting) was added to the procedure. This a...
Saulius Juodkazis, Toshiaki Kondo, Andrei Rode, Shigeki Matsuo, Hiroaki Misawa
Proceedings of SPIE - The International Society for Optical Engineering   5662 179-184   Dec 2004
We report on three-dimensional (3D) holographic recording in As2S3glass using 800 nm wavelength, 150 fs duration pulses. Diffractive beam splitter was used to generate 2-5 beams which were then focused for recording by objective lens of numerical ...
Toshiaki Kondo, Toshiaki Kondo, Kazuhiko Yamasaki, Kazuhiko Yamasaki, Saulius Juodkazis, Saulius Juodkazis, Shigeki Matsuo, Shigeki Matsuo, Vygantas Mizeikis, Vygantas Mizeikis, Hiroaki Misawa, Hiroaki Misawa, Hiroaki Misawa
Thin Solid Films   453-454 550-556   Apr 2004
We report femtosecond laser microfabrication in thin films of polymeric photoresists by (i) direct laser writing and (ii) holographic recording techniques. With (i) we have fabricated empty microchannels in polymethylmethacrylate; the channel widt...
Saulius Juodkazis, Saulius Juodkazis, Toshiaki Kondo, Vygantas Mizeikis, Vygantas Mizeikis, Shigeki Matsuo, Shigeki Matsuo, Hiroyuki Murata, Hiroaki Misawa, Hiroaki Misawa
Proceedings of SPIE - The International Society for Optical Engineering   4977 94-107   Dec 2003
Fabrication and characteristics of two-dimensional (2D) and three-dimensional (3D) periodic structures, recorded in the bulk of SU8 photoresist film by multiple-beam interference is described. Multiple beams (up to nine) were generated by a diffra...
Saulius Juodkazis, Toshiaki Kondo, Slava Dubikovski, Vygantas Mizeikis, Shigeki Matsuo, Hiroaki Misawa
Proceedings of SPIE - The International Society for Optical Engineering   5147 226-235   Dec 2003
We demonstrate fabrication of two-dimensional (2D) photonic crystal (PhC) structure inside the volume of SU-8 resist film by four beams interference. This structure, actually, is a 3D structure fabricated inside the film without sample scanning or...
Toshiaki Kondo, Toshiaki Kondo, Shigeki Matsuo, Shigeki Matsuo, Saulius Juodkazis, Saulius Juodkazis, Vygantas Mizeikis, Vygantas Mizeikis, Vygantas Mizeikis, Hiroaki Misawa, Hiroaki Misawa
Applied Physics Letters   82 2758-2760   Apr 2003
The fabrication of two-dimensional periodic structures by means of multibeam interference of femtosecond pulses was reported. The multiphoton nature of the fabrication process was confirmed. It was found that the fabricated rods arranged into a sq...
Toshiaki Kondo, Shigeki Matsuo, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa
Journal of Photopolymer Science and Technology   16 427-432   Jan 2003
Fabrication and characteristics of two-dimensional (2D) and three-dimensional (3D) periodic structures, recorded inside the bulk of negative SU8 photoresist film by multiple-beam interference are reported. The recording was performed by ultrashort...
Hiroyo Segawa, Kazuaki Yoshida, Toshiaki Kondo, Shigeki Matsuo, Hiroaki Misawa
Journal of Sol-Gel Science and Technology   26 1023-1027   Jan 2003
We report on a fabrication of photonic crystal structures in organic-inorganic hybrid films by a laser interference technique. Films containing the methacrylic group, which is photopolymerable by an adequate laser light, are prepared using a sol-g...
V. Mizeikis, S. Juodkazis, A. Marcinkevicius, H. B. Sun, T. Kondo, S. Matsuo, H. Misawa
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   1    Dec 2001
Microfabrication of photonic crystal (PhC) structures in silica glass and photopolymerizing resins using femtosecond lasers was presented. The structural and photonic characteristics of microfabricated photonic crystal structures were also investi...
Toshiaki Kondo, Shigeki Matsuo, Saulius Juodkazis, Hiroaki Misawa
Applied Physics Letters   79 725-727   Aug 2001
A simple optical interference method to fabricate microperiodic structures was demonstrated. Femtosecond laser pulse was split by a diffractive beam splitter and overlapped with two lenses. Temporal overlap of the split femtosecond pulses, which r...
Y. Tanaka, S. Matsuo, T. Sotani, T. Kondo, T. Matsuo
International Journal of Thermophysics   20 107-117   Jan 1999
The static relative permittivity (dielectric constant) and the resistivity of HFC-236ea (CF3-CHF-CHF2) and HFC-245fa (CF3-CH2-CHF2) in the liquid phase were studied at temperatures from 293 to 343 K and pressures from 0.1 to 50 MPa. The relative p...