MATSUI Jun

J-GLOBAL         Last updated: Nov 20, 2019 at 13:52
 
Avatar
Name
MATSUI Jun
Nickname
jun
E-mail
jun_msci.kj.yamagata-u.ac.jp
Affiliation
Yamagata University
Section
Faculty of Science
Degree
Doctor (Engineering)(Tohoku University)
Research funding number
50361184
ORCID ID
0000-0003-4767-4507

Research Areas

 
 

Academic & Professional Experience

 
Apr 2013
 - 
Feb 2018
Associate Professor, Department of Material and Biological Chemistry, Yamagata University
 

Education

 
Apr 1994
 - 
Mar 1998
Applied Chemistry, Faculty of Engineering, Tohoku University
 
 
 - 
Mar 2003
Material Chemistry, Graduate School, Division of Engineering, Tohoku University
 

Awards & Honors

 
May 2006
Award for Encouragement of Research in Polymer Science, The Society of Polymer Science, Japan
 

Published Papers

 
Takeda Masaki, Hojo Kenta, Umemoto Kazuki, Scharber Markus Clark, Stadler Philipp, Yumusak Cigdem, Sariciftci Niyazi Serdar, White Matthew Shuette, Furis Madalina, Okada Shuji, Yoshida Tsukasa, Matsui Jun, Masuhara Akito
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY   19(8) 4599-4602   Aug 2019   [Refereed]
Bashar M. Mahbubul, Ohara Hiroaki, Zhu Huie, Yamamoto Shunsuke, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
LANGMUIR   35(24) 8052-8059   Jun 2019   [Refereed]
Ebata Kazuki, Togashi Takanari, Yamamoto Shunsuke, Mitsuishi Masaya, Matsui Jun
JOURNAL OF THE ELECTROCHEMICAL SOCIETY   166(9) B3218-B3222   May 2019   [Refereed]
Takeda Masaki, Umemoto Kazuki, Nohara Tomohiro, Tozawa Keitaro, Matsui Jun, Masuhara Akito
JOURNAL OF THE ELECTROCHEMICAL SOCIETY   166(9) B3131-B3135   Apr 2019   [Refereed]
Tsuksamoto Mayu, Ebata Kazuki, Sakiyama Hiroshi, Yamamoto Shunsuke, Mitsuishi Masaya, Miyashita Tokuji, Matsui Jun
LANGMUIR   35(9) 3302-3307   Mar 2019   [Refereed]
Ebata Kazuki, Hashimoto Yuki, Ebara Kohei, Tsukamoto Mayu, Yamamoto Shunsuke, Mitsuishi Masaya, Nagano Shusaku, Matsui Jun
POLYMER CHEMISTRY   10(7) 835-842   Feb 2019   [Refereed]
Yamamoto Shunsuke, Nishina Nanae, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
LANGMUIR   34(36) 10491-10497   Sep 2018   [Refereed]
Morisue Mitsuhiko, Omagari Shun, Ueno Ikuya, Nakanishi Takayuki, Hasegawa Yasuchika, Yamamoto Shunsuke, Matsui Jun, Sasaki Sono, Hikima Takaaki, Sakurai Shinichi
ACS OMEGA   3(4) 4466-4474   Apr 2018   [Refereed]
Matsunaga Kohei, Tanaka Keiko, Matsui Jun
CHEMISTRY LETTERS   47(4) 500-502   Apr 2018   [Refereed]
Kucuk Asuman Celik, Matsui Jun, Miyashita Tokuji
RSC ADVANCES   8(4) 2148-2156   2018   [Refereed]
Keiji Shito, Jun Matsui, Yuki Takahash,i Akito Masuhara, Toshihiko Arita
Chemistry Letters   47 9-12   2018   [Refereed]
Kayaba Yuki, Hojyo Kenta, Ono Kenta, Ishizaki Manabu, Kanaizuka Katsuhiko, Kondo Shin-ichi, Kurihara Masato, Mistuishi Masaya, Matsui Jun
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   31(3) 349-352   2018   [Refereed]
Zhu Huie, Yamamoto Shunsuke, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
RSC ADVANCES   8(15) 7963-7968   2018   [Refereed]
Mitsuhiko Morisue, Yuki Hoshino, Masaki Shimizu, Sono Sasaki, Shinichi Sakurai, Takaaki Hikima, Ayaka Kawamura, Michinari Kohri, Jun Matsui, Takeshi Yamao
Chemical Communication   53 10703-10706   Sep 2017   [Refereed]
Kazuki Umemoto, Yong Jin Pu, Cigdem Yumusak, Markus Clark Scharber, Matthew Schuette White, Niyazi Serdar Sariciftci, Tsukasa Yoshida, Jun Matsui, Hiroshi Uji-i, Akito Masuhara
Microsystem Technologies   1-5   Apr 2017
© 2017 Springer-Verlag Berlin HeidelbergCuboid fine crystals of methylammonium lead tribromide (MAPbBr3) perovskite have been synthesized by ligand-free reprecipitation method employing N,N-dimethylformamide (DMF) and 1,2,4-trichlorobenzene (TCB) ...
Mitsuhiko Morisue, Yuki Hoshino, Masaki Shimizu, Takayuki Nakanishi, Yasuchika Hasegawa, Md Amran Hossain, Shinichi Sakurai, Sono Sasaki, Shinobu Uemura, Jun Matsui
Macromolecules   50(8) 3186-3192   Apr 2017   [Refereed]
A comprehensive study of supramolecular polymerization of ditopic zinc (2-pyridylethynyl)porphyrin dimer 1 in toluene and thin films was performed. A glass-forming porphyrin bearing 3,4,5-tri((S)-3,7-dimethyloctyloxy)phenyl groups, named “porphyri...
Morisue, Mitsuhiko, Ueno, Ikuya, Nakanishi, Takayuki, Matsui, Takafumi, Sasaki, Sono, Shimizu, Masaki, Matsui, Jun and Hasegawa, Yasuchika
RSC Adv.   7(37) 22679-22683   Apr 2017   [Refereed]
Yushiro Shimizu, Jun Matsui, Kei Unoura, Hideki Nabika
Journal of Physical Chemistry B   121 2495-2501   Mar 2017
© 2017 American Chemical Society.We report a novel and generalized chemical model for the Liesegang mechanism that involves gradual phase transitions of macromolecules, unlike previous models that involved definite and discontinuous phase transiti...
Ayaka Toba, Jun Matsui, Ken Ich Nakayama, Tsukasa Yoshida, Cigdem Yumusak, Philipp Stadler, Markus Clark Sharber, Matthew Schuette White, Niyazi Serdar Sariciftci, Akito Masuhara
Chemistry Letters   46 557-559   Jan 2017
© 2017 The Chemical Society of Japan.Organic microboxes composed of charge-transfer molecule (HB194) were prepared by the reprecipitation method. HB194 dissolved in an organic solvent was rapidly injected into water to produce nanoparticles. Nanop...
Yuki Hashimoto, Takuma Sato, Ryosuke Goto, Yuki Nagao, Masaya Mitsuishi, Shusaku Nagano, Jun Matsui
RSC Advances   7 6631-6635   Jan 2017
© 2016 The Royal Society of Chemistry.In this paper, we report that poly(N-dodecylacrylamide) (pDDA) formed a well-ordered lamellar structure by annealing in humid conditions. Differential scanning calorimetry measurements of pDDA showed that the ...
Hiroshi Yabu, Jun Matsui, Mitsuo Hara, Shusaku Nagano, Shusaku Nagano, Yasutaka Matsuo, Yuki Nagao
Langmuir   32 9484-9491   Sep 2016
© 2016 American Chemical Society.Size-controlled metal nanoparticles (NPs) were spontaneously formed when the amphiphilic diblock copolymers consisting of poly(vinyl catechol) and polystyrene (PVCa-b-PSt) were used as reductants and templates for ...
Yutaka Maeda, Erika Sone, Akane Nishino, Yuri Amagai, Wei Wei Wang, Michio Yamada, Mitsuaki Suzuki, Jun Matsui, Masaya Mitsuishi, Toshiya Okazaki, Shigeru Nagase
Chemistry - A European Journal   22 15373-15379   Jan 2016
© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, WeinheimThe thermal stability of oxidized single-walled carbon nanotubes (SWNTs) with various degrees of oxidation was investigated. The oxidized SWNTs exhibited lower absorption and radial breathing mode (...
Morizane Saki, Matsukawa Taku, Matsui Jun, Masuhara Akito
MOLECULAR CRYSTALS AND LIQUID CRYSTALS   629(1) 243-247   2016
In this paper, C-60 nanocrystals thin film with monocrystal thickness was prepared using a liquid-liquid interface. C-60 nanocrystals dispersion prepared by reprecipitation method was added to n-hexane/water interface to form a thin film. The film...
Zhu Huie, Yamamoto Shunsuke, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
RSC ADVANCES   6(38) 32007-32012   2016
We fabricated poly(vinylidene fluoride-co-trifluoroethylene), P(VDF-TrFE) 75/25 mol% Langmuir-Blodgett (LB) nanofilms by the assistance of amphiphilic poly(N-dodecylacrylamide) (pDDA) nanosheets. The nanosheet is formed based on a well-organized h...
Takeda Misaki, Kuroiwa Keita, Mitsuishi Masaya, Matsui Jun
CHEMISTRY LETTERS   44(11) 1560-1562   Nov 2015
An amphiphilic polyhedral oligomeric silsesquioxane (PUSS) with a uniform molecular weight was synthesized by anchoring short hydrophilic organic tail groups at a corner of the POSS. The amphiphiles self-assembled to form vesicles in water and nan...
Zhu Huie, Yamamoto Shunsuke, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
MOLECULAR CRYSTALS AND LIQUID CRYSTALS   618(1 SI) 89-94   Sep 2015
We prepared highly oriented ferroelectric poly(vinylidene fluoride) (PVDF) Langmuir-Blodgett (LB) nanofilms by an assistance of amphiphilic poly(N-dodecylacrylamide) (pDDA) nanosheets. In the nanofilms, semi-crystalline PVDF contains abundant pola...
Sato Takuma, Hayasaka Yuta, Mitsuishi Masaya, Miyashita Tokuji, Nagano Shusaku, Matsui Jun
LANGMUIR   31(18) 5174-5180   May 2015
High proton conductivity Was achieved in a polymer multilayer film with a well-defined two dimensional lamella structure The multilayer film was prepared by deposition of poly(N-dodecylacryamide-co- acrylic acid) (p(DDA/AA)) monolayers onto a soli...
Luminescence Properties of Anthracene Chromophores in Cyclosiloxane- Based Hybrid Polymer Films
Demirci, Ali, Yamamoto, Shunsuke, Matsui, Jun, Miyashita, Tokuji and Mitsuishi, Masaya
Rapid Communications in Photoscience   4(1) 16-18   May 2015   [Refereed]
Zhu Huie, Matsui Jun, Yamamoto Shunsuke, Miyashita Tokuji, Mitsuishi Masaya
SOFT MATTER   11(10) 1962-1972   Mar 2015
The present work addresses the solvent-dependent properties of Langmuir films of poly(vinylidene fluoride) (PVDF) and amphiphilic poly(N-dodecylacrylamide) (pDDA) at different mixing ratios. After introducing pDDA nanosheets, PVDF Langmuir films o...
Demirci Ali, Yamamoto Shunsuke, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
POLYMER CHEMISTRY   6(14) 2695-2706   2015
A straightforward synthesis of cyclosiloxane-based hybrid polymers and preparation of hybrid network polymer films were demonstrated. Cyclosiloxane-based hybrid polymers were prepared from one-step hydrosilylation of tetrasilane-functional cyclosi...
Matsui Jun, Kikuchi Rie, Miyashita Tokuji
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   136(3) 842-845   Jan 2014
Development of multicolored electrochromic materials is important to realize their applications in electronic devices such as full color electronic paper. One method to increase the number of colors in an electrochromic device is by color mixing. ...
Zhu Huie, Yamamoto Shunsuke, Matsui Jun, Miyashita Tokuji, Mitsuishi Masaya
JOURNAL OF MATERIALS CHEMISTRY C   2(33) 6727-6731   2014
As-deposited poly(vinylidene fluoride) (PVDF) Langmuir-Blodgett (LB) nanofilms with a complete beta phase show a remarkably high remanent polarization (P-r), about 6.6 mu C cm(-2) at 81 nm. Extrinsic switching characteristics of the nanofilms are ...
Ali Demirci, Jun Matsui, Masaya Mitsuishi, Akira Watanabe, Tokuji Miyashita
Molecular Crystals and Liquid Crystals   579 34-38   Sep 2013
Siloxane-based polymer was synthesized through hydrosilylation of the 1,3,5,7-tetramethylcyclotetrasiloxane (TMCS) and 1,3-divinyltetramethylsiloxane (DTMS). Controlling the hydrosilylation reaction by varying the feeding ratio with the total mono...
Yuta Hayasaka, Jun Matsui, Tokuji Miyashita
Molecular Crystals and Liquid Crystals   579 17-21   Sep 2013
Layered ultrathin ion conductive membrane was prepared using poly (N-dodecylacrylamide-co-N-(2-(2-(2-aminoethoxy)ethoxy)ethyl)acrylamide) (p(DDA/ DONH)) polymer nanosheet. The polymer forms a stable monolayer at the air-water interface and is tran...
S. Kaida, J. Matsui, T. Sagae, Y. Hoshikawa, T. Kyotani, T. Miyashita
Carbon   59 503-511   Aug 2013
Yuki Nagao, Jun Matsui, Jun Matsui, Takashi Abe, Hirotsugu Hiramatsu, Hitoshi Yamamoto, Tokuji Miyashita, Noriko Sata, Hiroo Yugami
Langmuir   29 6798-6804   Jun 2013
Proton transport properties of a partially protonated poly(aspartic acid)/sodium polyaspartate (P-Asp) were investigated. A remarkable enhancement of proton conductivity has been achieved in the thin film. Proton conductivity of 60-nm-thick thin f...
Asuman C. Kucuk, Jun Matsui, Tokuji Miyashita
Thin Solid Films   534 577-583   May 2013
As described in this paper, the effect of solutes on monolayer properties of a "core-coronae" type amphiphile was studied. The "core-coronae" type hybrid amphiphile comprises double-decker-shaped polyhedral silsesquioxane (DDSQ) as a core and four...
Y. Maeda, J. Higo, Y. Amagai, J. Matsui, K. Ohkubo, Y. Yoshigoe, M. Hashimoto, K. Eguchi, M. Yamada, T. Hasegawa, Y. Sato, J. Zhou, J. Lu, T. Miyashita, S. Fukuzumi, T. Murakami, K. Tohji, S. Nagase, T. Akasaka
Journal of the American Chemical Society   135(16) 6356-6362   Apr 2013   [Refereed]
T. Ogawa, J. Matsui, R. Fujii, A. Watanabe, T. Miyashita
Journal of Colloid and Interface Science   391 1-7   Feb 2013   [Refereed]
A. Demirici, J. Matsui, M. Mitsuishi, A. Watanabe, T. Miyashita
Journal of Network Polymer, Japan   34(1) 28-35   Jan 2013   [Refereed]
Jun Matsui, Asuman C. Kucuk, Tokuji Miyashita
Chemistry Letters   41 1204-1206   Nov 2012
A "corecoronae" type hybrid amphiphile, which contains urethane unit in the coronae was synthesized, and the monolayer property was studied. The hybrid amphiphile formed a liquidlike monolayer at the airwater interface. The urethane groups formed ...
Jun Matsui, Toshiaki Shibata, Takahiro Yokoyama, Akito Masuhara, Hitoshi Kasai, Hidetoshi Oikawa, Tokuji Miyashita
Nanoscale   4 3857-3860   Jul 2012
Two negatively charged nanoparticles (SDS-coated SWCNT and polydiacetylene nanocrystals) were sequentially adsorbed onto the same water-hexane interface. The absorbed film can be transferred onto a solid substrate. Repeating the adsorption and tra...
Asuman C. Kucuk, Jun Matsui, Tokuji Miyashita
Journal of Materials Chemistry   22 3853-3858   Mar 2012
As described in this paper, phosphonic-acid-containing double-decker-shaped polyhedral silsesquioxane (PHOS-DDSQ) was synthesized and the proton conductivity of the PHOS-DDSQ cast film was studied under humid and non-humid conditions. To synthesiz...
Jun Matsui, Tomoka Shimada, Tokuji Miyashita
Journal of Materials Chemistry   21 17498-17504   Nov 2011
We demonstrate electrochemical charge storage and photochemical release of the charge in heterodeposited polymer nanosheets assemblies. Two kinds of redox polymer nanosheets, those containing ruthenium dipyridyl complex (p(DDA/Rubpy ...
Jun Matsui, Kenichi Abe, Masaya Mitsuishi, Atsushi Aoki, Tokuji Miyashita
Chemistry Letters   40 816-817   Jul 2011
We constructed a molecular optical switch, which controls the photocurrent direction using a polymer nanosheet assembly. Two polymer nanosheet photodiodes composed of ruthenium complex (sensitizer) and ferrocene (donor) polymer nanosheet pair and ...
Asuman C. Kucuk, Jun Matsui, Tokuji Miyashita
Langmuir   27 6381-6388   Jun 2011
Core-corona" type amphiphiles, which comprise double-decker-shaped POSSs (DDSQs) as the core and two or four di(ethylene glycol) (DEG) units as the coronae, have recently been reported to form a stable monolayer at the air-water interface. In this...
Rinko Kudo, Jun Matsui, Takahiro Yokoyama, Akito Masuhara, Hitoshi Kasai, Hitoshi Kasai, Hidetoshi Oikawa, Tokuji Miyashita
Molecular Crystals and Liquid Crystals   539 408-412   Jun 2011
Fullerene (C60) nanoparticles were assembled in two-dimension using a liquid-liquid interface. C60 nanoparticles dispersed in ethyl lactate/water solution were added to a glass vessel. Then, hexane was added to the dispersion solution to create th...
Jun Matsui, Hiromu Miyata, Yu Hanaoka, Tokuji Miyashita
ACS Applied Materials and Interfaces   3 1394-1397   May 2011
As described in this paper, a layered ultrathin proton conductive film was prepared using a poly(N-dodecylacrylamide-co-2-acrylamido-2- methylpropanesulfonic acid) (p(DDA/AMPS)) polymer nanosheet. The surface pressure-area isotherm revealed that p...
Yuki Nagao, Yuzuru Imai, Jun Matsui, Tomoyuki Ogawa, Tokuji Miyashita
Journal of Chemical Thermodynamics   43 613-616   Apr 2011
We synthesized seven partially protonated poly(aspartic acids)/sodium polyaspartates (P-Asp) with different average molecular weights to study their proton transport properties. The number-average degree of polymerization (DP) for each P-Asp was 3...
Asuman C. Kucuk, Jun Matsui, Tokuji Miyashita
Journal of Colloid and Interface Science   355 106-114   Mar 2011
New amphiphilic polyhedral oligomeric silsesquioxanes (POSSs) were synthesized, and their monolayer behavior on a water surface and Langmuir-Blodgett (LB) film formation were studied. Two kinds of amphiphilic POSS molecules, which have two or four...
Jun Matsui, Jun Matsui, Toshio Suzuki, Takeshi Mikayama, Atsushi Aoki, Tokuji Miyashita
Thin Solid Films   519 1998-2002   Jan 2011
We report the formation of a self-organized dendritic pattern of nanometer thickness in polymer Langmuir-Blodgett (LB) films. Poly(N-dodecylacrylamide) (pDDA)/chloroform solution was spread on a water surface to form a stable polymer monolayer. A ...
Michinari Kohri, Michinari Kohri, Jun Matsui, Akira Watanabe, Tokuji Miyashita
Chemistry Letters   39 1162-1163   Nov 2010
An organic-inorganic hybrid amorphous molecular material; carbazole-substituted double-decker-shaped silsesquioxane (DDSQ4Cz) was synthesized, and an organic light-emitting diode was fabricated using the spin-coated DDSQ-4Cz film as a hole transpo...
Jonathan Hobleya, Sergey Gorelik, Tomoya Oori, Shinji Kajimoto, Hiroshi Fukumura, Jun Matsui, Tokuji Miyashita
Biointerphases   5 105-109   Sep 2010
Two-dimensional condensation was initiated in a self-assembled mixed monolayer of spiropyran and octadecanol by a nanosecond laser pulse. The dynamics of the process were monitored using nanosecond pump-probe Brewster angle microscopy. Domain grow...
Jun Matsui, Jun Matsui, Masafumi Yamakoshi, Tokuji Miyashita
Japanese Journal of Applied Physics   49    Apr 2010
A solid-state electrochemical transistor (ECT) was fabricated using a π-conjugated polymer Langmuir-Blodgett (LB) film, which was constructed from poly(N-dodecylacrylamide) (pDDA) and regioregular-poly(3-hexylthiophene) (RR-PHT) mixture. The π-con...
Jun Matsui, Jun Matsui, Salina Parvin, Eriko Sato, Eriko Sato, Tokuji Miyashita
Polymer Journal   42 142-147   Feb 2010
This paper describes the synthesis and assembly of multihybrid particles having a gold core, silica as an initial shell and polymethylmethacrylate (pMMA) as a second shell (Au@SiO 2@pMMA). Multihybrid particles were synthesi...
Rinko Kudo, Jun Matsui, Jun Matsui, Toshiaki Shibata, Tokuji Miyashita
Molecular Crystals and Liquid Crystals   519 9-13   Jan 2010
Non-chemically treated single-walled carbon nanotubes (SWCNTs) were assembled at a liquid-liquid interface in the shape of an ultrathin film. SWCNTs were dispersed into water phase by aid of sodium dodecyl sulfate (SDS) and were assembled at a hex...
Sabiha Sultana, Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Thin Solid Films   518 606-609   Nov 2009
The paper describes water flow behavior in surface-modified microchannels. We prepared straight-type microchannels which had rectangular cross sections with four different combinations of microchannel surface wettability; cleaned glass substrates ...
Jun Matsui, Jun Matsui, Kenichi Abe, Masaya Mitsuishi, Atsushi Aoki, Tokuji Miyashita
Langmuir   25 11061-11066   Sep 2009
We report fabrication of a quasi-solid-state optical logic gate based on a polymer nanosheet photodiode. Two amphiphilic copolymers, p(DDA/Ru) and p(DDA/Fc), which respectively have a ruthenium dipyridyl complex and a ferrocene derivative as a red...
Masaya Mitsuishi, Jun Matsui, Jun Matsui, Tokuji Miyashita
Journal of Materials Chemistry   19 325-329   Aug 2009
We have developed so-called polymer Langmuir-Blodgett (LB) films (polymer nanosheets) based on acrylamide polymer and its copolymers, and have reported a series of various functional polymer nanosheet assemblies. To fabricate photofunctional nanod...
Sabiha Sultana, Jun Matsui, Jun Matsui, Seiki Mitani, Masaya Mitsuishi, Tokuji Miyashita
Polymer   50 3240-3244   Jul 2009
In this paper, we prepared a silicon-containing polymer nanosheet, poly(neo-pentylmethacrylamide-co-4-(trimethylsilyl)phenyl)methacrylamide (p(nPMA/SiPhMA)), for positive-tone photoresist application. p(nPMA/SiPhMA) forms a stable monolayer at the...
Jun Matsui, Jun Matsui, Kohei Yamamoto, Tokuji Miyashita
Carbon   47 1444-1450   May 2009
Untreated single-walled carbon nanotubes (SWCNTs) were assembled at a liquid-liquid interface to form an ultrathin film. The SWCNTs were dispersed into water using sodium dodecyl sulfate (SDS) as a solubilizing agent. Then, hexane was added to the...
J. Matsui, J. Matsui, T. Shibata, K. Yamamoto, T. Yokoyama, A. Masuhara, H. Kasai, H. Kasai, H. Oikawa, T. Miyashita
Synthetic Metals   159 847-850   May 2009
We report a fabrication of densely packed polydiacetylene nanocrystal film using a liquid-liquid interface. Polydiacetylene (pDCHD) nanocrystals was dispersed into water solution by reprecipitation method from a good solvent. Then, hexane was adde...
Sabiha Sultana, Jun Matsui, Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Polymer Journal   40 953-957   Dec 2008
This paper describes the photochemical surface modification of a solid substrate using a photoreactive polymer nanosheets. A neo-pentylmethacrylamide- co-phenylmethacrylamide (p(nPMA/PhMA)), which has been reported to form a stable monolayer was t...
Jun Matsui, Jun Matsui, Kohei Yamamoto, Tokuji Miyashita
Materials Research Society Symposium Proceedings   1057 94-97   Dec 2008
Closed packed film of single-walled carbon nanotubes (SWCNTs) with nanometer thickness was fabricated using a liquid-liquid interface. SWCNTs were solubilized into water using sodium dodecyl sulfate as a surfactant. The SWCNTs in SDS-water suspens...
Jun Matsui, Jun Matsui, Jun Matsui, Kohei Yamamoto, Nobuhiro Inokuma, Hironori Orikasa, Takashi Kyotani, Tokuji Miyashita, Tokuji Miyashita
Molecular Crystals and Liquid Crystals   491 9-13   Nov 2008
Ultrathin film of multi-walled carbon nanotubes (MWCNTs) was fabricated using a liquid-liquid interface. Water dispersible MWCNTs, which were synthesized using an anodic aluminum oxide film as a template were used as a water phase. Hexane solution...
Jun Matsui, Jun Matsui
Kobunshi Ronbunshu   65 499-505   Aug 2008
In this paper, we describe the fabrication of a densely packed ultrathin film of carbon nanotubes (single-walled and multi-walled) using a liquid-liquid interface. The carbon nanotubes were dispersed in water and then n-hexane was added to the ves...
Jun Matsui, Jun Matsui, Yoshitaka Sato, Tokuji Miyashita
Colloids and Surfaces A: Physicochemical and Engineering Aspects   313-314 452-455   Feb 2008
We report the modulation of dielectric properties of photoactive ultrathin polymer film capacitor (polymer nanosheet capacitor) constructed from polymer nanosheet assemblies. The capacitor was fabricated from multi-heterodeposition of passive poly...
Jun Matsui, Jun Matsui, Kohei Yamamoto, Nobuhiro Inokuma, Hironori Orikasa, Takashi Kyotani, Tokuji Miyashita
Journal of Materials Chemistry   17 3806-3811   Sep 2007
We describe the fabrication of a densely packed ultrathin film of multi-walled carbon nanotubes (MWCNTs) at a liquid-liquid interface. The MWCNTs, which were synthesized using an anodic aluminium oxide (AAO) film as a template, were dispersed in w...
Salina Parvin, Jun Matsui, Jun Matsui, Eriko Sato, Tokuji Miyashita
Journal of Colloid and Interface Science   313 128-134   Sep 2007
We report the fabrication of a Langmuir-Blodgett (LB) film of magnetic nanoparticles (iron oxide) coated by poly(N-alkylmethacrylamide)s with various alkyl chain lengths. The iron oxide nanoparticle (nP) was first modified with a reactive polymer,...
Jun Matsui, Jun Matsui, Yoshitaka Sato, Takeshi Mikayama, Tokuji Miyashita
Langmuir   23 8602-8606   Jul 2007
We fabricated an efficient organic electrochemical transistor (OECT) composed of polymer Langmuir-Blodgett (LB) film. The π-conjugated polymer LB film, which was constructed from a poly(N-dodecylacrylamide) (pDDA) and poly(3-hexylthiophene) (PHT) ...
Masaya Mitsuishi, Yasushi Koishikawa, Hiroyuki Tanaka, Eriko Sato, Takeshi Mikayama, Jun Matsui, Tokuji Miyashita
Langmuir   23 7472-7474   Jul 2007
This paper describes the fabrication of hybrid nanoassemblies with polymer brushes and gold nanoparticles enabling detection of nanoscale optical changes based on localized surface plasmon resonance. The reversible and thermosensitive nanoscale ac...
Jun Matsui, Jun Matsui, Kosuke Kubota, Yuko Kado, Tokuji Miyashita
Polymer Journal   39 41-47   Mar 2007
In this paper, we describe a technique to prepare a copper layer on polyimide film using a polymer nanosheet as a nano-adhesion. We employ two kinds of functional polymer nanosheets: one works as an adhesion layer and the other works as a template...
Jun Matsui, Jun Matsui, Manabu Iko, Nobuhiro Inokuma, Hironori Orikasa, Takashi Kyotani, Tokuji Miyashita
Materials Research Society Symposium Proceedings   963 208-211   Dec 2006
Carbon nanotube Langmuir-Blodgett film was fabricated using polyion complex method. Multi-walled carbon nanotube (MWCNT) synthesized by template method form a stable polyion complex monolayer at the air/water interface. The monolayer can be transf...
Salina Parvin, Eriko Sato, Eriko Sato, Jun Matsui, Tokuji Miyashita
Polymer Journal   38 1283-1287   Dec 2006
The synthesis of poly (N-Hydroxysuccinide Methacrylate) (pSucMA) using surface initiated Atom Transfer Radical Polymerization (ATRP) was investigated. pSucMA-coated magnetite (Fe 3O 4) nanoparticles we...
Masaya Mitsuishi, Jun Matsui, Tokuji Miyashita
Polymer Journal   38(9) 877-896   Nov 2006   [Refereed]
This review describes recent topics on functional organized molecular assemblies based on "polymer nano-sheet", Polymer nano-sheets consisting of amphiphilic poly(alkylacrylamide)s are described as ultrathin polymer Langmuir-Blodgett films through...
Jun Matsui, Manabu Iko, Nobuhiro Inokuma, Hironori Orikasa, Masaya Mitsuishi, Takashi Kyotani, Tokuji Miyashita
Chemistry Letters   35 42-43   Jan 2006
We report a simple fabrication method for creating a monolayer film of multiwalled carbon nanotubes (MWCNTs). The MWCNTs, which were synthesized using alumina template method, was dispersed in aqueous ethanol solution. Then toluene was added to th...
Takeshi Mikayama, Toshio Suzuki, Jun Matsui, Tokuji Miyashita
Polymer Journal   37 854-857   Dec 2005
Fabrication of a nanochannel consisting of poly(N-neopentylmethacrylamide) Langmuir-Blodgett film (polymer nanosheet) utilizing atomic force microscopy (AFM) lithography is demonstrated. We obtained the nanochannel with 1-20nm depth and 150-280 nm...
Jun Matsui, Kenichi Abe, Masaya Mitsuishi, Atsushi Aoki, Tokuji Miyashita
Materials Research Society Symposium Proceedings   846 127-132   Aug 2005
Optical switching devices, which control the current direction by light stimuli, were constructed using redox polymer nanosheet assemblies. Two kind of nanosheet-photodiode, which can operate by different light irradiation wavelength were assemble...
Jun Matsui, Shinsuke Yoshida, Takeshi Mikayama, Atsushi Aoki, Tokuji Miyashita
Langmuir   21 5343-5348   Jun 2005
Semiconducting thin films consisting of regioregular poly(3-hexylthiophene) (RR-PHT) and poly(N-dodecylacrylamide) (pDDA) were constructed by the Langmuir-Blodgett (LB) technique. A mixture of RR-PHT and pDDA spread from a chloroform solution on a...
Masaya Mitsuishi, Tomohiro Tanuma, Jun Matsui, Tokuji Miyashita
Talanta   65 1091-1096   Mar 2005
This paper describes characterization of molecular orientation for azobenzene moieties in a polymer nanosheet. Copolymers of N-[4-(phenylazo) phenyl] acrylamide (PAZoA) with tert-pentyl acrylamide (tPA) were synthesized and the monolayers deposite...
Jun Matsui, Ken Ichi Abe, Masaya Mitsuishi, Tokuji Miyashita
Molecular Crystals and Liquid Crystals   424 187-194   Dec 2004
In this study, we describe tailor-made control of fluorescence imensity in an array of polymer nanosheets assemblies by combining energy trasnfer with electron transfer process. The assemblies were made of thre-type polymer FLangmuir-Blodgett film...
Jun Matsui, Masaya Mitsuishi, Atsushi Aoki, Tokuji Miyashita
Journal of the American Chemical Society   126 3708-3709   Mar 2004
We describe here a polymer nanosheet assembly that serves as a molecular photoswitching and optical exclusive OR (EXOR) logic gate. Separate polymer nanosheets (monolayers) containing phenanthrene, anthracene, and dinitrobenzene chromophore were p...
Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Kobunshi Ronbunshu   60 673-681   Dec 2003
This study describes the photophysical behavior of the pyrene chromophore, which was incorporated into polymer nanosheets by Langmuir-Blodgett (LB) technique, from the viewpoint of molecular motion and molecular orientations in the nano-structured...
Jun Matsui, Masaya Mitsuishi, Atsushi Aoki, Tokuji Miyashita
Angewandte Chemie - International Edition   42 2272-2275   May 2003
Many ANDs make light work: A novel optical AND logic gate based on an assembly of polymer Langmuir-Blodgett (LB) films is proposed. The device is composed of four polymer LB layers, which contain phenanthrene, anthracene, electron-donor, and elect...
Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Journal of Physical Chemistry B   106 2468-2473   Mar 2002
This study describes the fluorescence behavior of the pyrene chromophore, which was incorporated into polymer Langmuir-Blodgett (LB) films, from the viewpoint of molecular motion and molecular orientations in the LB film matrix. 1-Pyrenylmethyl ac...
Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Colloids and Surfaces A: Physicochemical and Engineering Aspects   198-200 703-707   Feb 2002
The photophysical properties of the pyrene chromophore in poly(tert-pentylacrylamide-co-1-pyrenylmethyl acrylate) (p(tPA/PyMA)) Langmuir-Blodgett (LB) monolayer were studied. It is found that the emission property of the pyrene is drastically chan...
Molecular Orientation in Polymer Langmuir-Blodgett Films Determined by Integrated Optical Waveguide Technique
M. Mitsuishi, T. Tanuma, J. Matsui, J. F. Chen and T. Miyashita
Nanotechnology toward the Organic Photonics   157-160   2002   [Refereed]
Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Studies in Surface Science and Catalysis   132 573-576   Dec 2001
The molecular orientation and the molecular motion of pyrene chromophore which is incorporated into polymer LB films were studied by UV-vis spectroscopy and fluorescence anisotropy measurement. The pyrene orientation was largely affected by the si...
Masaya Mitsuishi, Tomohiro Tanuma, Jun Matsui, Jinfeng Chen, Tokuji Miyashita
Langmuir   17 7449-7451   Nov 2001
This paper focuses on waveguide technique versatility for direct observation of photochemical reactions in polymer ultrathin films. Monolayers from the copolymer of 9-anthrylmethyl methacrylate (AMMA) with neopentyl methacrylamide (nPMA) were depo...
Jun Matsui, Masaya Mitsuishi, Tokuji Miyashita
Macromolecules   32 381-386   Jan 1999
The molecular environment of polymer Langmuir-Blodgett (LB) films with different alkyl chain length, poly(N-dodecyl acrylamide) (pDDA) and poly(tert-pentyl acrylamide) (ptPA), which are copolymerized with a small amount of 1-pyrenylmethyl acrylate...

Misc

 
Takuma Sato, Mayu Tsukamoto, Shunsuke Yamamoto, Masaya Mitsuishi, Tokuji Miyashita, Shusaku Nagano, Jun Matsui
Langmuir   33 12897-12902   Nov 2017
© 2017 American Chemical Society. The effect of the content of acid groups on the proton conductivity at the interlayer of polymer-nanosheet assemblies was investigated. For that purpose, amphiphilic poly(N-dodecylacrylamide-co-acrylic acid) copol...
Huie Zhu, Buket Akkus, Yu Gao, Yida Liu, Shunsuke Yamamoto, Jun Matsui, Tokuji Miyashita, Masaya Mitsuishi
ACS Applied Materials and Interfaces   9 28144-28150   Aug 2017
© 2017 American Chemical Society. A crystalline tetramethylcyclotetrasiloxane (TMCS)-derived amphiphile was regioselectively synthesized with eight peripheral hydrophilic amide groups and hydrophobic dodecyl chains by Pt(0)-catalyzed hydrosilylati...
Huie Zhu, Yu Gao, Shunsuke Yamamoto, Tokuji Miyashita, Masaya Mitsuishi
Japanese Journal of Applied Physics   55    Mar 2016
© 2016 The Japan Society of Applied Physics. Our earlier research prepared ferroelectric poly(vinylidene fluoride) (PVDF) homopolymer monolayers at the air-water interface using amphiphilic poly(N-dodecylacrylamide) (pDDA) nanosheets with Langmuir...

Books etc

 
Functional Nanomaterials
MATSUI Jun (Part:Contributor, Functional Nanomaterials,Photofunctional Supramolecular Systems Based on Polymer Nanosheets)
2006   
Functional Nanomaterials
MATSUI Jun (Part:Contributor, Functional Nanomaterials,Photofunctional Supramolecular Systems Based on Polymer Nanosheets)
2006   
Nanohybridization of Organic-Inorganic Materials
MATSUI Jun (Part:Contributor, Polymer Nanoassemblies and Their Nanohybridization with Metallic Nanoparticles)
2009   
Nanohybridization of Organic-Inorganic Materials
MATSUI Jun (Part:Contributor, Polymer Nanoassemblies and Their Nanohybridization with Metallic Nanoparticles)
2009   

Conference Activities & Talks

 
Ion conducive Polymer Langmuir-Blodgett Film
Jun Matsui, Yuta Hayasaka, Tokuji Miyashita
Seventh International Conference on Molecular Electronics and Bioelectronics (M&BE7)   17 Mar 2013   
Ferroelectric ultrathin films by Langmuir-Blodgett technique for nanoelectronic applications
H. Zhu, M. Mitsuishi, J. Matsui, T. Miyashita
第62回高分子学会年次大会   29 May 2013   
Nonvolatile memory elements by poly(vinylidene fluoride) ferroelectric ultrathin films toward low-voltage operation
H. Zhu, J. Matsui, T. Miyashita, M. Mitsuishi
高分子・ハイブリッド材料研究センター 2013 PHyMシンポジウム   12 Jun 2013   
Tunable Ferroelectricity of Highly Oriented PVDF Homopolymer Ultrathin Films from Relaxor-like Ferroelectrics to Ferroelectrics
Huie Zhu ,山本俊介, 松井 淳, 三ツ石方也, 宮下徳治
第74回応用物理学会秋季学術講演会   16 Sep 2013   
Ion Conductivity in Layered Polymer Ultrathin Films
Jun Matsui, Yuta Hayasaka, Tokuji Miyashita
2013 JSAP-MRS Joint Symposia   16 Sep 2013   

Association Memberships