Achievements

2020

[130] Microstructured SiOx/COP Stamps for Patterning TiO2 on Polymer Substrates via Microcontact Printing
Cheng-Tse Wu; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Langmuir, 36, 37, 10933 - 10940, 2020DOI: 10.1021/acs.langmuir.0c01558

[129] Structural-Defect-Mediated Grafting of Alkylamine on Few-Layer MoS2 and Its Potential for Enhancement of Tribological Properties
Sangita Kumari; Ajay Chouhan; Om P. Sharma; Sruthi Kuriakose; Sherif Abdulkader Tawfik; Michelle J. S. Spencer; Sumeet Walia; Hiroyuki Sugimura; Om P. Khatri
ACS Applied Mater. Interfaces, 12, 27, 30720 - 30730, 2020DOI: 10.1021/acsami.0c08307

[128] Room temperature direct patterning of nanocrystalline zinc oxide on flexible polymer substrates through vacuum ultraviolet light irradiation
Ahmed I. A. Soliman; Cheng-Tse Wu; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Thin Solid Films, 709, 138166, 2020DOI: 10.1016/j.tsf.2020.138166

[127] Visualizing polymeric liquid/solid interfaces by atomic force microscopy utilizing quartz tuning fork sensors
Yuya Yamada; Takashi Ichii; Toru Utsunomiya; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 59, SN1009, 2020DOI: 10.35848/1347-4065/ab84b0

[126] Solvation structure on water-in-salt/mica interfaces and its molality dependence investigated by atomic force microscopy
Takashi Ichii; Satoshi Ichikawa; Yuya Yamada; Makoto Murata; Toru Utsunomiya; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 59, SN1003, 2020DOI: 10.35848/1347-4065/ab80a6

[125] Room temperature bonding of cycloolefin polymer by vacuum ultraviolet surface photoactivation
Mitsuhiro Gonda; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Int. J. Adhes. Adhes., 100, 102604, 2020DOI: 10.1016/j.ijadhadh.2020.102604

[124] Fabrication of TiO2 Micropatterns on Flexible Substrates by Vacuum-Ultraviolet Photochemical Treatments
Cheng-Tse Wu; Ahmed Ibrahim Abdelhamid Soliman; Yudi Tu; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Adv. Mater. Interface.,, 7, 1901634, 2020DOI: 10.1002/admi.201901634

[123] Local current mapping of electrochemically-exfoliated graphene oxide by conductive AFM
Wataru Kubota; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 59, SN1001, 2020DOI: 10.35848/1347-4065/ab80df

[122] Surface potential contrasts between 1-alkene, 1-thiol and 1-alcohol self-assembled monolayers on silicon (111) substrate
Maria Carmela Tan Garcia; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 59, SDDC06, 2020DOI: 10.7567/1347-4065/ab5925

[121] Stability of phosphonic acid monolayer on aluminum in liquid environments
Noboru Hiwasa; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 59, SDDA08, 2020DOI: 10.7567/1347-4065/ab4ec1

2019

[120] Superelastic Multifunctional Aminosilane-Crosslinked Graphene Aerogels for High Thermal Insulation, Three-Component Separation, and Strain/Pressure-Sensing Arrays
Guoqing Zu; Kazuyoshi Kanamori; Kazuki Nakanishi; Xuanming Lu; Kunhua Yu; Jia Huang; Hiroyuki Sugimura
ACS Applied Mater. Interfaces, 11, 43553 - 43542, 2019DOI: 10.1021/acsami.9b16746

[119] Formation of submicron-sized silica patterns on flexible polymer substrates based on vacuum ultraviolet photo-oxidation
Cheng-Tse Wu; Ahmed I. A. Soliman; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
RSC Adv., 9, 32313 - 32322, 2019DOI: 10.1039/c9ra07256j

[118] Effects of irradiation atmosphere on vacuum ultraviolet-induced surface modification of cyclo-olefin polymer substrates
Young-Jong Kim; Hiroyuki Sugimura
Appl. Phys. Express, 12, 101002, 2019DOI: 10.7567/1882-0786/ab3e8c

[117] Simultaneous detection of vertical and lateral forces by bimodal AFM utilizing a quartz tuning fork sensor with a long tip
Yuya Yamada; Takashi Ichii; Toru Utsunomiya; Hiroyuki Sugimura
Japanese Journal of Applied Physics, 58, 9, 095003, 2019DOI: 10.7567/1347-4065/ab3617

[116] Chemical Immobilization of Graphene Oxide on Hydrogen Terminated Silicon via Vinyl Aniline Molecule Linking
Kunhua Yu; Yuya Takara; Yudi Tu; Toru Utsunomyia; Takashi Ichii; Hiroyuki Sugimura
Chemistry Letters, 48, 9, 1101 - 1104, 2019DOI: 10.1246/cl.190398

[115] Chemical etching of silicon assisted by graphene oxide
Wataru Kubota; Ryuko Ishizuka; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Japanese Journal of Applied Physics, 58, 050924-1 - 050924-4, 2019DOI: 10.7567/1347-4065/ab17f3

[114] Alkylated graphene oxide and reduced graphene oxide: Grafting density, dispersion stability to enhancement of lubrication properties
Harshal P. Mungse; Kanika Gupta; Raghuvir Singh; Om P. Sharma; Hiroyuki Sugimura; Om P. Khatri
Journal of Colloid and Interface Science, 541, 150 - 162, 2019DOI: 10.1016/j.jcis.2019.01.064

2018

[113] 1,2-Epoxyalkane: Another Precursor for Fabricating Alkoxy Self-Assembled Monolayers on Hydrogen-Terminated Si(111)
Ahmed I. A. Soliman; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Langmuir, 34, 44, 13162 - 13170, 2018DOI: 10.1021/acs.langmuir.8b02717

[112] Investigation of BMI-PF6 Ionic Liquid/Graphite Interface Using Frequency Modulation Atomic Force Microscopy
Harshal P. Mungse; Takashi Ichii; Toru Utsunomiya; Hiroyuki Sugimura
MRS Advances, 3, 44, 2725 - 2733, 2018DOI: 10.1557/adv.2018.479

[111] Vacuum Ultraviolet Treatment of Acid- and Ester-Terminated Self-Assembled Monolayers: Chemical Conversions and Friction Reduction
Ahmed I.A. Soliman; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Langmuir, 34, 10, 3228 - 3236, 2018DOI: 10.1021/acs.langmuir.7b04327

2017

[110] Low Damage Reductive Patterning of Oxidized Alkyl Self-Assembled Monolayers through Vacuum Ultraviolet Light Irradiation in an Evacuated Environment
Ahmed I. A. Soliman; Yudi Tu; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Langmuir, 33, 41, 10829 - 10837, 2017DOI: 10.1021/acs.langmuir.7b02739

[109] Immobilization of Reduced Graphene Oxide on Hydrogen- Terminated Silicon Substrate as a Transparent Conductive Protector
Yudi Tu; Toru Utsunomiya; Sho Kokufu; Masahiro Soga; Takashi Ichii; Hiroyuki Sugimura
Langmuir, 33, 41, 10765 - 10771, 2017DOI: 10.1021/acs.langmuir.7b01688

[108] Protective layer for cycloolefin polymer against an aromatic solvent prepared by chemical vapor deposition using cyclosiloxane as a raw molecule
Toru Utsunomiya; Taiki Kanzawa; Takashi Ichii; Hiroyuki Sugimura
Thin Solid Films, 638, 28 - 33, 2017DOI: 10.1016/j.tsf.2017.07.026

[107] Decoration of reduced graphene oxide by gold nanoparticles: an enhanced negative photoconductivity
Qi Wang; Yudi Tu; Takashi Ichii; Toru Utsunomiya; Hiroyuki Sugimura; Lifeng Hao; Rongguo Wang; Xiaodong He
Nanoscale, 9, 14703 - 14709, 2017DOI: 0.1039/c7nr05143c

[106] Octadecanethiol-grafted molybdenum disulfide nanosheets as oil-dispersible additive for reduction of friction and wear
Sangita Kumari; Harshal P. Mungse; Rashi Gusain; Niranjan Kumar; Hiroyuki Sugimura; Om P. Khatri
FlatChem, 3, 16 - 25, 2017DOI: 10.1016/j.flatc.2017.06.004

[105] Vacuum ultraviolet trimming of oxygenated functional groups from oxidized self-assembled hexadecyl monolayers in an evacuated environment
Ahmed I.A. Soliman; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Applied Surface Science, 416, 971 - 979, 2017DOI: 10.1016/j.apsusc.2017.04.037

[104] Fabrication of reduced graphene oxide micro patterns by vacuum-ultraviolet irradiation: From chemical and structural evolution to improving patterning precision by light collimation
Yudi Tu; Hiroshi Nakamoto; Takashi Ichii; Toru Utsunomiya; Om Prakash Khatri; Hiroyuki Sugimura
Carbon, 119, 82 - 90, 2017DOI: 10.1016/j.carbon.2017.04.008

[103] Enhancing the electrical conductivity of vacuum-ultraviolet-reduced graphene oxide by multilayered stacking
Yudi Tu; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Journal of Vacuum Science & Technology B, 35, 3, 03D110-1 - 03D110-7, 2017DOI: 10.1116/1.4982722

2016

[102] Vacuum-Ultraviolet Promoted Oxidative Micro Photoetching of Graphene Oxide
Yudi Tu; Toru Utsunomiya; Takashi Ichii, and ; Hiroyuki Sugimura
ACS Appl. Mater. Interfaces, 8, 10627 - 10635, 2016DOI: 10.1021/acsami.6b00994

[101] Photochemical Preparation of Alkoxy Self-assembled Monolayers on Si from 1,2-Epoxyalkane Molecules
Ahmed I. A. Soliman; Sho Kokufu; Toru Utsunomiya; Takashi Ichii; Hiroyuki Sugimura
Chem. Lett., 45, 561 - 563, 2016DOI: 10.1246/cl.160064

[100] Study of the adhesion and interface of the low-temperature bonding of vacuum ultraviolet-irradiated cyclo-olefin polymer using electron microscopy
Shin Horiuchi; Hideki Hakukawa; Yong Jong Kim; Hideya Nagata; Hiroyuki Sugimura
Polymer Journal, 48, 473 - 479, 2016DOI: 10.1038/pj.2016.3

[99] Self-Assembly of Graphene Oxide on Silicon Substrate via Covalent Interaction: Low Friction and Remarkable Wear-Resistivity
Harshal P. Mungse; Yudi Tu; Takashi Ichii; Toru Utsunomiya; Hiroyuki Sugimura and ; Om P. Khatri
Advanced Materials Interfaces, 3, 3, 1500410-1 - 1500410-8, 2016DOI: 10.1002/admi.201500410

[98] Self-assembled thin film of imidazolium ionic liquid on a silicon surface: Low friction and remarkable wear-resistivity
Rashi Gusain; Sho Kokufu; Paramjeet S. Bakshi; Toru Utsunomiya; Takashi Ichii,; Hiroyuki Sugimur; Om P. Khatri
Applied Surface Science, 364, 878 - 885, 2016DOI: 10.1016/j.apsusc.2015.12.175

2015

[96] Two-step sharpening process for silicon probe in quartz-based atomic force microscopy sensor
Takashi Ichii; Nobumasa Tagai; Kohei Omori; Tatsunori Uchida; Toru Utsunomiya; Hiroyuki Sugimura
Japanese Journal of Applied Physics, 54, 9, 098005-1 - 098005-3, 2015DOI: 10.7567/JJAP.54.098005

[95] Molecular pillar supported graphene oxide framework: conformational heterogeneity and tunable d-spacing
H. P. Mungse; R. Singh; H. Sugimura; N. Kumar; Om P. Khatri
Phys. Chem. Chem. Phys., 17, 20822 - 20829, 2015DOI: 10.1039/c5cp02313k

[94] Chemical conversion of self-assembled hexadecyl monolayers with active oxygen species generated by vacuum ultraviolet irradiation in an atmospheric environment
Ahmed I. A. Soliman; Takashi Ichii; Toru Utsunomiya; Hiroyuki Sugimura
Soft Matter, 11, 5678 - 5687, 2015DOI: 10.1039/c5sm00823a

[93] Vacuum-ultraviolet photoreduction of graphene oxide: Electrical conductivity of entirely reduced single sheets and reduced micro line patterns
Yudi Tu; Takashi Ichii; Toru Utsunomiya; Sugimura Hiroyuki
Applied Physics Letters, 106, 13, 133105-1 - 133105-5, 2015DOI: 10.1063/1.4916813

[92] True Molecular-resolution Imaging on Alkanethiol Self-assembled Monolayers in Ionic Liquids by Frequency Modulation Atomic Force Microscopy Utilizing a Quartz Tuning Fork Sensor
Takashi Ichii; Yoshihisa Furutani; Masahiro Negami; Toru Utsunomiya; Kuniaki Murase; Hiroyuki Sugimura
Chemistry Letters, 44, 4, 459 - 461, 2015DOI: 10.1246/cl.141107

[91] Alkyl-Chain-Grafted Hexagonal Boron Nitride Nanoplatelets as Oil- Dispersible Additives for Friction and Wear Reduction
Sangita Kumari; Om P. Sharma; Rashi Gusain; Harshal P. Mungse; Aruna Kukrety; Niranjan Kumar; Hiroyuki Sugimura; Om P. Khatri
ACS Applied Materials & Interfaces, 7, 3708 - 3716, 2015DOI: 10.1021/am5083232

[90] Use of Diode Analogy in Explaining the Voltammetric Characteristics of Immobilized Ferrocenyl Moieties on a Silicon Surface
Marvin U. Herrera; Takashi Ichii; Kuniaki Murase; Hiroyuki Sugimura
ChemElectroChem, 2, 68 - 72, 2015DOI: 10.1002/celc.201402144

2014

[89] Atomic-Resolution Imaging on Alkali Halide Surfaces in Viscous Ionic Liquid Using Frequency Modulation Atomic Force Microscopy
Takashi Ichii; Masahiro NEGAMI; Hiroyuki Sugimura
Journal of Physical Chemistry C, 118, 46, 26803 - 26807, 2014DOI: 10.1021/jp5078505

[88] Reductive Nucleation of Palladium Nanoparticles on a Cycloolefin Polymer Surface Oxidized with Active Oxygen Species Generated by Vacuum Ultraviolet Excitation
Hiroyuki Sugimura; Naruhito Miki; Akihiro Nakamura; Takashi Ichii
Chemistry Letters, 43, 10, 1557 - 1559, 2014DOI: 10.1246/cl.140594

[87] Reductive patterning of graphene oxide by vacuum-ultraviolet irradiation in high vacuum
Yudi Tu; Takashi Ichii; Om Prakash Khatri; Hiroyuki Sugimura
Appl. Phys. Exp., 7, 075101-1 - 075101-4, 2014DOI: 10.7567/APEX.7.075101

[86] Hydrothermal deoxygenation of graphene oxide in sub- and supercritical water
Harshal P. Mungse; Om P. Sharma; Hiroyuki Sugimura; Om P. Khatri
RSC Advances, 4, 22589 - 22595, 2014DOI: 10.1039/c4ra01085j

[85] Structural Analysis of Ionic-liquid/Organic-monolayer Interface by Phase Modulation Atomic Force Microscopy Utilizing a Quartz Tuning Fork Sensor
Takashi ICHII; Masahiro NEGAMI; Motohiko FUJIMURA; Kuniaki MURASE; Hiroyuki SUGIMURA
Electrochemistry, 82, 5, 380 - 344, 2014DOI: 10.5796/electrochemistry.82.380

2013

[81] Biocompatible fluorescent silicon nanocrystals for single-molecule tracking and fluorescence imaging
H. Nishimura; K. Ritchie; R. S. Kasai; M. Goto; N. Morone; H. Sugimura; K. Tanaka; I. Sase; A. Yoshimura; Y. Nakano; T. K. Fujiwara; A. Kusumi
J. Cell Biol., 202, 6, 967 - 983, 2013DOI: 10.1083/jcb.201301053

[80] Photochemical grafting of methyl groups on a Si(111) surface using a Grignard reagent
M. U. Herrera; T. Ichii; K. Murase; H. Sugimura
J. Colloid Interf. Sci., 411, 145 - 151, 2013DOI: 10.1016/j.jcis.2013.08.035

[79] Enhanced Anodic Dissolution of Magnesium in Quaternary-Ammonium-Based Ionic Liquid Containing a Small Amount of Water
K. Murase; I. Sasaki; A. Kitada; Y. Uchimoto; T. Ichii; H. Sugimura
J. Electrochem. Soc., 160, D453 - D458, 2013DOI: 10.1149/2.057310jes

[78] Potentiostatic Cu-Zn Alloying for Polymer Metallization Using, Medium-Low Temperature Ionic Liquid Baths
A. Kitada; K. Yanase; T. Ichii; H. Sugimura; K. Murase
J. Electrochem. Soc., 160, D417 - D421, 2013DOI: 10.1149/1.3484809

[75] Photochemical Assembly of Gold Nanoparticle Arrays Covalently Attached to Silicon Surface Assisted by Localized Plasmon in the Nanoparticles
H. Sugimura; S. Mo; K. Yamashiro; T. Ichii; K. Murase
J. Phys Chem. C., 117, 6, 2480 - 2485, 2013DOI: 10.1021/jp306290w

2012

[75] Nano Porous Films Processing of Polymer Films Based on Localized Surface Plasmon Resonance of Au Nanoparticles
K. Muraoka; K. Yamada; T. Shoji; H. Sugimura; N. Kitamura; Y. Tsuboi
Journal of Laser Micro/Nanoengineering, 7, 3, 260 - 263, 2012DOI: 10.2961/jlmn.2012.03.0005

[74] Vinylferrocene Photochemical Preparation on Si(111) Surface in Different Grafting Media
M. Herrera; T. Ichii; K. Murase; H. Sugimura
Chem. Lett., 41, 1188 - 1190, 2012DOI: 10.1246/cl.2012.1188

[73] Photochemical Preparation of Methyl-terminated Si(111) using a Grignard Reagent
M. Herrera; T. Ichii; K. Murase; H. Sugimura
Chem. Lett., 41, 902 - 904, 2012DOI: 10.1246/cl.2012.902

[72] Frequency Modulation Atomic Force Microscopy in Ionic Liquid Using Quartz Tuning Fork Sensors
T. Ichii; M. Fujimura; M. Negami; K. Murase; H. Sugimura
Jpn. J. Appl. Phys., 51, 4, 08KB08 (5 Pages), 2012DOI: 10.1143/JJAP.51.08KB08

[71] UV induced covalent assembly of gold nanoparticles in linear patterns on oxide free silicon surface
O. P Khatri; T. Ichii; K. Murase; H. Sugimura
J. Mater. Chem., 22, 16546 - 16551, 2012DOI: 10.1039/C2JM32875E

[70] Covalent Assembly of Silver Nanoparticles on Hydrogen Terminated Silicon Surface
O. P Khatri; T. Ichii; K. Murase; M. Kanehara; T. Teranishi; H. Sugimura
Journal of Colloid and Interface Science, 382, 22 - 27, 2012DOI: 10.1016/j.jcis.2012.06.001

[67] Self-alignment of gold nanoparticles through the control of particle-substrate and particle-particle interactions
H. Sugimura; J. Yang; S. Uchida; T. Higashino; O. P. Khatri; T. Ichii; K. Murase
Procedia Engineering, 36, 374 - 381, 2012DOI: 10.1016/j.proeng.2012.03.055

[66] Nanotemplate Prepared by means of Vacuum Ultra-Violet Patterning of Alkylsilane Self-Assembled Monolayer on ITO Using a Porous Alumina Mask: Application to the Fabrication of Gold Nanoparticle Arrays
J. Yang; T. Ichii; K. Murase; H. Sugimura; T. Kondo; H. Masuda
Chem. Lett., 41, 392 - 393, 2012DOI: 10.1246/cl.2012.392

[63] Circular Arrays of Gold Nanoparticles of a Single Particle Line Thickness Formed on Indium Tin Oxide
J. Yang; T. Ichii; K. Murase; H. Sugimura
Appl. Phys. Exp., 5, 025202, 1 - 3, 2012DOI: 10.1143/APEX.5.025202

2011

[64] Electrochemical Polishing of Metallic Titanium in Ionic Liquid
T. Uda; K. Tsuchimoto; H. Nakagawa; K. Murase; Y. Nose; Y. Awakura
Materials Transactions, 52, 2061 - 2066, 2011

[63] Thermodynamics of Cathodic ZnTe Electrodeposition Using Basic Ammoniacal Electrolytes: Why CdTe Can Deposit While ZnTe Cannot
K. Murase; T. Suzuki; Y. Umenaka; T. Hirato; Y. Awakura
High Temperature Materials and Processes, 30, 451 - 458, 2011

[60] Molecular packing density of self-assembled monolayer formed from N-(2-aminoethyl)-3-aminopropyltriethoxysilane by a vapor phase process
H. Sugimura; T. Moriguchi; M. Kanda; Y. Sonobayashi; H. M. Nishimura; T. Ichii; K. Murase; S. Kazama
Chemical Communication, 47, 8841 - 8843, 2011

[59] Self-Aligned Nucleation of Gold onto Templates with a Nano-scale Precision Fabricated by Scanning Probe Lithography
H. Sugimura; M. Kanda; T. Ichii; K. Murase
J. Photochem. Photobio. A, 221, 209 - 213, 2011

[58] Formation of Uniform Ferrocenyl-terminated Monolayer Covalently Bonded to Si Using Reaction of Hydrogen-Terminated Si(111) Surface with Vinylferrocene/n-Decane Solution by Visible-Light Excitation
H. Sano; M. Zhao; D. Kasahara; K. Murase; T. Ichii; H. Sugimura
J. Colloid Interf. Sci., 361, 259 - 269, 2011

[57] Preparation of Cu-Sn Layers on Polymer Substrate by Reduction-Diffusion Method Using Ionic Liquid Baths
K. Murase ; A. Ito; T. Ichii; H. Sugimura
J. Electrochem. Soc., 158, 6, D335 - D341, 2011

2010

[57] Resin Elongation Phenomenon of Polystyrene Nanopillars in Nanoimprint Lithography
K. Kuwabara; A. Miyauchi; H. Sugimura
Jpn. J. Appl. Phys., 49, 106505, 2010

[54] Quantitative Analysis of Titanimu Ions in the Equilibrium with Metallic Titanium in NaCl-KCl Equimolar Moten Salt
H. Sekimoto; Y. Nose; T. Uda; H. Sugimura
Mater. Trans., 51, 2121 - 2124, 2010

[53] Degradation behavior of release layers for nanoimprint lithography formed on atomically flat Si(111) terraces
K. Kuwabara; A. Miyauchi; H. Sugimura
J. Vac. Sci. Technol. B, 24, 5, 968 - 972, 2010

[52] Anionic effect of ionic liquids electrolyte on electrochemical behavior of ferrocenylthiol/alkanethiol binary SAMs
Q.-W. Sun; K. Murase; T. Ichii; H. Sugimura
J. Electroanal. Chem., 643, 58 - 66, 2010

[51] Alkanethiol Self-Assembled Monolayers Formed on Silicon Substrates
H. Sano; K. Ohno; T.i Ichii; K. Murase; H. Sugimura
Jpn. J. Appl. Phys., 49, 01AE09, 1 - 5, 2010

2009

[51] Organosilane Self-Assembled Multilayer Formation Based on Activation of Methyl-Terminated Surface with Reactive Oxygen Species Generated by Vacuum Ultra-Violet Excitation of Atmospheric Oxygen Molecules
Y.-J. Kim; J. HanN; H. Sano; K.-H. Lee; K. Noda; T. Ichii; K. Murase; K. Matsushige; H. Sugimura
Appl. Surf. Sci., 256, 1507 - 1513, 2009

[48] Reversible Potential Change of Ferrocenylthiol Monolayers Induced by Atomic Force Microscopy
Takashi Ichii; Shin-ichiro Nanjo; Kuniaki Murase; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 48, 08JB15-1 - 08JB15-4, 2009DOI: 10.1143/JJAP.48.08JB15

[47] Sustainable Electrodeposition of ZnO by a Galvanic Contact Method
T. Shinagawa; K. Murase; M. Izakid
Electrochem. Solid-State Lett., 12, 9, D72 - D75, 2009

[46] Cu-Sn Alloy Metallization of Polymer Substrate through Reduction-Diffusion Method Using Ionic Liquid Bath at Medium-Low Temperatures
A. Ito; K. Murase; T. Ichii; H. Sugimura
Electrochemistry, 77, 8, 677 - 679, 2009

[45] Gold nanoparticle arrays fabricated on a silicon substrate covered with a covalently bonded alkyl monolayer by electroless plating combined with scanning probe anodization lithography
H. Sugimura; S. Nanjo; H. Sano; K. Murase
J. Phys. Chem. C., 113, 27, 11643 - 11646, 2009

[44] Effects of Counteranions and Dissolved Oxygen on Chemical ZnO Deposition from Aqueous Solutions
T. Shinagawa; K. Murase; S. Otomo; J. Katayama; M. Izakid
J. ELectrochem. Soc., 146, 5, H320 - H326, 2009

[43] Alkyl and Alkoxyl Monolayers Directly Attached to Silicon: Chemical Durability in Aqueous Solutions
H. Sano; H. Maeda; T. Ichii; K. Murase; K. Noda; K. Matsushige; H. Sugimura
Langmuir, 25, 10, 5516 - 5525, 2009

[42] Scanning Probe Anodization Patterning of Si Substrates Covered with a Self-Assembled Monolayer Dependent on Surface Hydrophilicity
J. Han; D. Kasahara; T. Ichii; K. Murase; H. Sugimura
J. Vac. Sci. Technol. B, 27, 2, 928 - 933, 2009

[41] Soft Processing for Formation of SAM on Hydrogen-Terminated Silicon Surface Based on Visible-Light Excitation
H. Sano; T. Yaku; T. Ichii; K. Murase
J. Vac. Sci. Technol. B, 27, 2, 858 - 862, 2009

[40] Room-Temperature Size Evolution of Thiol-Protected Gold Nanoparticles Assisted by Proton Acids and Halogen Anions
M. Kanehara; J. Sakurai; H. Sugimura; T. Teranishi
J. Am. Chem. Soc., 131, 5, 1630, 2009

[39] Vacuum ultraviolet-induced surface modification of cyclo-olefin polymer substrates for photochemical activation bonding
Y.-. Kim; Y. Taniguchi; K. Murase; Y. Taguchi; H. Sugimura
Appl. Surf. Sci., 255, 6, 3648 - 3654, 2009

2008

[39] Tribological Properties of Self-assembled Monolayers Covalently Bonded to Si
M. Nakano; T. Ishida; H. Sano; H. Sugimura; K. Miyake; Y. Ando; S. Sasaki
Applied Surface Science, 255, 3040 - 3045, 2008

[38] Wettability control of photocatalytic crystal layers by hydrophobic coating and subsequent UV light irradiation
K. Teshima; S. Suzuki; K. Yubuta; Y. Sonobayashi; T.i Suzuki; T. Shishido; H.i Sugimura; S.i Oishi
Surface & Coatings Technology, 203, 812 - 815, 2008

[37] Self-Assembly Guided One-Dimensional Arrangement of Gold Nanoparticles: A Facile Approach
O. P. Khatri; J. Han; T. Ichii; K. Murase; H. Sugimura
J. Phys. Chem. C., 112, 42, 16182 - 16185, 2008

[36] Regulation of Pattern Dimension as a Function of Vacuum Pressure: Alkyl Monolayer Lithography
O. P. Khatri; H. Sano; K. Murase; H. Sugimura
Langmuir, 24, 20, 12077 - 12084, 2008

[35] Highly Crystalline Chlorapatite Films Prepared by the Evaporation of a Sodium Chloride Flux
K. Teshima; M. Sakurai; K. Yubuta; Y. Sonobayashi; Y. Suzuki; T. Shishido; H. Sugimura; S. Oishi
Cryst. Growth Des., 8, 8, 2595 - 2597, 2008

[34] Self-Assembly of Ionic Liquid (BMI-PF6)-Stabilized Gold Nanoparticles on a Silicon Surface: Chemical and Structural Aspects
O. P. Khatri; K. Adachi; K. Murase; K. Okazaki; T. Torimoto; N. Tanaka; S. Kuwabata; H. Sugimura
Langmuir, 24, 7785 - 7792, 2008

[33] Self-Assembled Monolayers Directly Attached to Silicon Substrates Formed from 1-Hexadecene by Thermal, Ultraviolet, and Visible Light Activation Methods
H. Sano; H. Maeda; S. Matsuoka; K.-H. Lee; K. Murase; H. Sugimura
Jpn. J. Appl. Phys., 47, 5659 - 5664, 2008

[32] Spatially Controlled Functionalization and Chemical Manipulation to Fabricate 2D Arrays of Gold Nanoparticles onto Indium Tin Oxide
O. P. Khatri; K. Murase; H. Sugimura
Jpn. J. Appl. Phys., 47, 5048 - 5052, 2008

[31] Alternate stacking of transition metal ions and terephthalic acid molecules for the fabrication of self-assembled multilayers
H. Sugimura; H. Yonezawa; S. Asai; Q.-W. Sun; T. Ichii; K.-H. Lee; K. Murase; K. Noda; K. Matsushige
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 321, 249 - 253, 2008

[28] Structural Organization of Gold Nanoparticles onto the ITO Surface and Its Optical Properties as a Function of Ensemble Size
O. P. Khatri; K. Murase; H. Sugimura
Langmuir, 24, 3787 - 3793, 2008

[27] Surface Chemical Conversion of Organosilane Self-Assembled Monolayers with Active Oxygen Species Generated by Vacuum Ultraviolet Irradiation of Atmospheric Oxygen Molecules
Y.-J. Kim; K.-H. Lee; H. Sano; J. Han; T. Ichii; K. Murase; Hiroyuki Sugimura
Jpn. J. Appl. Phys., 47, 307 - 312, 2008

2007

[27] Patterning of Self-assembled Thin Films Using Vacuum Ultraviolet Irradiation Through Anodic Porous Alumina Mask
M. Harada; S. Murata; T. Yanagishita; H. Sugimura; K.i Nishio; H. Masuda
Chem. Lett., 36, 1266 - 1267, 2007

[26] Electrochemical Alloying of Cupper Substrate with Tin Using Ionic Liquid as an Electrolyte at Medium-Low Temperatures
K. Murase; R. Kurosaki; T. Katase; H. Sugimura; T. Hirato; Y. Awakura
J. Electrochem. Soc., 154, D612 - D616, 2007

[25] Scanning capacitance microscopy for alkylsilane monolayer covered-Si substrate patterned by scanning probe lithography
J. Han; K.-H. Lee; S. Fujii; H. Sano; Y.-J. Kim; K. Murase; T. Ichii; H. Sugimura
Jpn. J. Appl. Phys., 146, 5621 - 5625, 2007

[24] Multicycle Desorption-adsorption Voltammetry for Self-assembled Mixed Monolayer Containing Ferrocenylthiol Molecules: A Discussion on Molecular Interaction in the Mixed Layer
S. Fujii; K. Murase; H. Sugimura
Electrochemistry, 75, 523 - 527, 2007

[23] Self-assembled mixed monolayer containing ferrocenylthiol molecules: STM observations and electrochemical investigations
S. Fujii; S. Kurokawa; K. Murase; K.-H. Lee; A. Sakai; H. Sugimura
Electrochim. Acta, 52, 4436 - 4442, 2007

[22] Thermal Immobilization of Ferrocene Derivatives on (111) Surface of n-Type Silicon - Parallel between Vinylferrocene and Ferrocenecarboxaldehyde
N. Tajimi; H. Sano; K. Murase; K.-H. Lee; H.i Sugimura
Langmuir, 23, 3193 - 3198, 2007

2006

[21] Self-Assembled Multilayer Formed by Alternate Stacking of Zirconium and Telephtalic Acid Layers
Hiroyuki Yonezawa; Kyung-Hwang Lee; Kuniaki Murase; Hiroyuki Sugimura
Chem Lett., 35, 12, 1392 - 1393, 2006

[20] Organic Monolayers Covalently Bonded to Si as Ultra Thin Photoresist Films in Vacuum Ultra-Violet Lithography
H. Sugimura; H. Sano; K.-H. Lee; K. Murase
Jpn. J. Appl. Phys., 45, 5456 - 5460, 2006

[19] Micropatterning of self-assembled monolayers on silicon amplified with photochemically generated atomic oxygen
H. Sugimura; K.-H. Lee; H. Sano; R. Toyokawa
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 284-285, 561 - 566, 2006

2005

[18] Photolithographic Patterning of Dendrimer Monolayers and Pattern-Selective Adsorption of Linear Macromolecules
T.Yamazaki; T. Imae; H. Sugimura; N. Saito; K. Hayashi; O. Takai
Journal of Nanoscience and Nanotechnology, 5, 1792 - 1800, 2005

[17] Nanoscopic surface architecture based on molecular self-assembly and scanning probe lithography
H. Sugimura
International Journal of Nanotechnology, 2, 314 - 347, 2005

[14] Ultrahydrophobic/Ultrahydrophilic Micropatterning on a Polymeric Substrate
K. Teshima; H. Sugimura; A. Takano; Y. Inoue; O. Takai
Chem. Vap. Dep., 11, 347 - 349, 2005

[13] Micropatterning of chloromethylphenylsiloxane self-assembled monolayer photochemically amprified with atmospheric oxygen
H. Sugimura; L. Hong; K.-H. Lee
Jpn. J. Appl. Phys., 44, 5185 - 5187, 2005

[12] Surface-Potential Reversibility of an Amino-Terminated Self-Assembled Monolayer Based on Nanoprobe Chemistry
N. Saito; S.-H. Lee; I. Takahiro; J. Hieda; H. Sugimura; O. Takai
J. Phys. Chem. B, 109, 11602 - 11605, 2005

[11] Transparent Ultra Water-Repellent Poly(ethylene terephthalate) Substrates Fabricated by Oxygen Plasma Treatment and Subsequent Hydrophobic Coating
K. Teshima; H. Sugimura; O. Takai; A. Takano
Appl. Surf. Sci., 244, 619 - 622, 2005

2004

[11] Wettability of Poly(ethylene terephthalate) Substrates Modified by a Two-Step Plasma Process: Ultra Water-Repellent Surface Fabrication
K. Teshima; H. Sugimura; Y. Inoue; O. Takai; A. Takano
Chem. Vap. Dep., 10, 295 - 297, 2004

[10] Reversible nanochemical conversion
H. Sugimura; N. Saito; S.-H. Lee; O. Takai
J. Vac. Sci. Technol. B, 22, L44 - 46, 2004

[9] Organosilane self-assembled monolayers directly linked to the diamond surfaces
R. Ohta; N. Saito; Y. Inoue; H. Sugimura; O. Takai
J. Vac. Sci. Technol. A, 22, 2005 - 2009, 2004

[8] Micropatterned Carbohydrate Displays by Self-Assembly of Glycocojugate Polymers on Hydrophobic Templated on Silicon
Y. Miura; H. Sato; T. Ikeda; H. Sugimura; O. Takai; K. Kobayashi
Biomacromolecules, 5, 1708 - 1713, 2004

[7] Scanning Probe-Based Chemical Conversion of Organic Monolayers
H. Sugimura
Jpn. J. Appl. Phys., 43, 4477 - 4481, 2004

[6] Photochemical Reaction of Organosilane Self-Assembled Monolayer as Studied by Scanning Probe Microscopy
H. Sugimura; N. Saito; Y. Ishida; I. Ikeda; K. Hayashi; O. Takai
J. Vac. Sci. Technol. A, 22, 1428 - 1432, 2004

[5] Exploration of the Chemical Bonding Forms of Alkoxy-Type Organic Monolayers Directly Attached to Silicon
N. Saito; S.-H. Lee; N. Maeda; R. Ohta; H. Sugimura; O. Takai
J. Vac. Sci. Technol. A, 22, 1425 - 1427, 2004

[4] Generation of Amino-Terminated Surfaces by Chemical Lithography Using Atomic Force Microscopy
N. Saito; N. Maeda; H. Sugimura; O. Takai
Langmuir, 20, 5182 - 5184, 2004

[3] Photodegradation Micropatterning of Adsorbed Collagen using Vacuum Ultraviolet Light
Y. Ito; M. Nogawa; H. Sugimura; O. Takai
Langmuir, 20, 4299 - 4301, 2004

[2] Thermal Characterization of Amino-Terminated Self-Assembled Monolayers
A. Shida; H. Sugimura; A. Hozumi; Y. Sawada; O. Takai
Trans. Mater. Res. Soc. Japan, 29, 343 - 346, 2004

[1] Surface Potential Microscopy for Chemistry of Organic Self-Assembled Monolayers in Small Domains
H. Sugimura; N. Saito; N. Maeda; I. Ikeda; Y. Ishida; K. Hayashi; L. Hong; O. Takai
Nanotechnology, 15, S69 - S75, 2004

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