IHARA Hirotaka

J-GLOBAL         Last updated: May 21, 2019 at 09:28
 
Avatar
Name
IHARA Hirotaka
URL
http://www.chem.kumamoto-u.ac.jp/~ihara/lab3/index-j.html
Affiliation
Kumamoto University
Section
Unregistered
Job title
Professor
Degree
Doctor of Engineering(Kyushu University), Master of Engineering(Kumamoto University)

Research Areas

 
 

Academic & Professional Experience

 
2003
 - 
2005
 Professor,Kyushu University
 
1985
 - 
1988
 Lecturer,Kumamoto University
 
1988
 - 
1997
 Associate Professor,Faculty of Engineering,Kumamoto University
 
1997
 - 
1998
 Professor,Faculty of Engineering,Kumamoto University
 
1998
 - 
2001
 Professor,
 

Education

 
 
 - 
1982
Graduate School, Division of Engineering, Kyushu University
 

Committee Memberships

 
2003
   
 
The Royal Society of Chemistry  Committee Member
 
2002
   
 
The Royal Society of Chemistry  Committee Member
 
2001
   
 
The Royal Society of Chemistry  Committee Member
 

Awards & Honors

 
Mar 2019
SPSJ Award for Outstanding Achievementin Polymer Science and Technology, The Society of Polymer Science of Japan
 
2015
Fellow Academia, The Society of Polymer Science, Japan
 
2014
The Award, The Society of Polymer Science, Japan
 

Published Papers

 
L‐Lysine‐derived highly selective stationary phases for hydrophilic interaction chromatography: Effect of chain length on selectivity, efficiency, resolution, and asymmetry
A. K. Mallik, S. Guragain, M. M. Rahman, M. Takafuji, H. Ihara
Separation Science Plus   2(2) 42-50   Feb 2019   [Refereed]
Monodisperse Surface-Charge-Controlled Black Nanoparticles for Near-Infrared Shielding
N. Hano, M. Takafuji, H. Noguchi, H. Ihara
ACS Applied Nano Materials      2019   [Refereed]
Preparation of High Refractive Index Composite Films Based on Titanium Oxide Nanoparticles Hybridized Hydrophilic Polymers
M. Takafuji, M. Kajiwara, N. Hano, Y. Kuwahara, H. Ihara
Nanomaterials   9(4) 514   2019   [Refereed]
Amphiphilic spherical nanoparticles with a nitrogen-enriched carbon-like surface by using β-lactoglobulin as a template
M. Nuruzzaman Khan, Y. Orimoto, H. IHARA
Chemical Communications   54(94) 13204-13207   Dec 2018   [Refereed]
Hisashi Oishi, Kyohei Yoshida, Yutaka Kuwahara, Makoto Takafuji, Makoto Takafuji, Reiko Oda, Hirotaka Ihara,
Journal of the Taiwan Institute of Chemical Engineers   92 58-62   Nov 2018   [Refereed]
© 2018 Taiwan Institute of Chemical Engineers We manufactured a conjugated host-guest system using an organogel fabricated from L-glutamic acid-derived self-assembling molecules as the host material and a non-chiral fluorescent dye as the guest mo...
Chirality of monoatomic anions: Silica-assisted chiral transfer from molecular assembled nanohelices to halide ions
Y. Okazaki, N. Ryu, T. Buffeteau, S. Pathan, S. Nagaoka, E. Pouget, S. Nlate, H. Ihara, R. Oda
Chemical Communications   54 10244-10247   Nov 2018   [Refereed]
Abul K. Mallik, Hongdeng Qiu, Makoto Takafuji, Hirotaka Ihara
TrAC - Trends in Analytical Chemistry   108 381-404   Oct 2018   [Refereed]
© 2018 Elsevier B.V. Reversed-phase liquid chromatography (RPLC) is the most popular separation mode in high-performance liquid chromatography (HPLC). The design and synthesis of new separation materials to meet growing demands has always been a m...
Zhazgul Kelgenbaeva, Jahirul I. Khandaker, Hirotaka Ihara, Emil Omurzak, Saadat Sulaimankulova, Tsutomu Mashimo
Physica Status Solidi (A) Applications and Materials Science   215(11) 1700910   Jun 2018   [Refereed]
© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim We present small indium (In) nanoparticles with an average diameter of 4.5 nm synthesized by pulsed plasma in water. Slightly increased lattice constants and thermal stability of the tetragonal I...
Abul Mallik, Mohammed Mizanur Rahman, Makoto Takafuji, Hirotaka Ihara
Journal of Chromatograpjhy A   1555 53-61   Jun 2018   [Refereed]
Enhancement of Thermal Stability and Selectivity by Introducing Aminotriazine Comonomer to Poly(Octadecyl Acrylate)-Grafted Silica as Chromatography Matrix
A. K. Mallik, H. Noguchi, Y. Han, Y. Kuwahara, M. Takafuji, H. Ihara
Separation   5(1) 15-22   Mar 2018   [Refereed]
Makoto Takafuji, Mohammad Shahruzzaman, Kazufusa Sasahara, Hirotaka Ihara
Journal of Separation Science   41 3957-3965   Jan 2018   [Refereed]
© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Novel zwitterionic polymer-grafted porous silica microspheres were prepared by using sodium 2-bromoethanesulfonate to quaternize the pyridyl side chains of the polymer, which is anchored on the s...
H. Jintoku, H. Ihara, Yoko Matsuzawa, H. Kihara
Chemistry: A European Journal   67(23) 16961-16965   Dec 2017   [Refereed]
Makoto Takafuji, Nanami Hano, Md A. Alam, Hirotaka Ihara
Langmuir   33(40) 10679-10689   Oct 2017   [Refereed]
© 2017 American Chemical Society. Hollow silica microspheres with orderly protrusions on their outer and inner surfaces were fabricated in three simple steps: (1) suspension polymerization of a polymerizable monomer containing silica nanoparticles...
F. Robel, M. Takafuji, H. Ihara
Chemistry Letters   46(10) 1466-1469   Oct 2017   [Refereed]
© 2017 The Chemical Society of Japan. Induced chirality of the cationic glutamide-based lipidic nanotube was enhanced through the formation of a heteronetwork hydrogel with terminal alkylated non-chiral hydrophilic polymer, which was detected by t...
Houmei Liu, Tianhang Liu, Makoto Takafuji, Hongdeng Qiu, Hirotaka Ihara
New Journal of Chemistry   41 11517-11520   Sep 2017   [Refereed]
© 2017 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique. A facile microwave-assisted synthesis method for the preparation of monodisperse core-shell melamine-formaldehyde (MF)-modified silica resin microspheres (...
Maki Horikawa, Maki Horikawa, Tomohiro Shirosaki, Tomohiro Shirosaki, Naoya Ryu, Yoshiro Ohgi, Hideo Sakurai, Shoji Nagaoka, Shoji Nagaoka, Shoji Nagaoka, Hirotaka Ihara, Hirotaka Ihara
Kobunshi Ronbunshu   74(6) 565-571   Sep 2017   [Refereed]
© 2017, The Society of Polymer Science, Japan. Some kinds of sulfated cellulose (CS) with various degrees of substitution of sulfate groups (DS) were prepared through direct sulfation of cellulose. pEDoT/CS were prepared via in situ chemical oxida...
M. Takafuji, N. Hano, N. Ryu, H. Yamamoto, M. Horikawa, S. Nagaoka, H. Ihara
Journal of Supercritical Fluids   127 217-222   Sep 2017   [Refereed]
H. Liu, Z. Li, Zhan, M. Takafuji, H. Ihara, H. Qiu
Food Chemistry   229 208-214   Aug 2017   [Refereed]
N. Hano, M. Takafuji, H. Ihara
Chemical Communications   53 9147-9150   Jul 2017   [Refereed]
© 2017 The Royal Society of Chemistry. Polymer microspheres with wrinkled hard surfaces composed of self-assembled silica nanoparticles were prepared via suspension polymerization. The polymer surface morphology could be controlled by changing the...
N. Ryu, Y. Okazaki, E. Pouget, M. Takafuji, S. Nagaoka, H. Ihara, R. Oda
Chemical Communications   53 8870-8873   Jul 2017   [Refereed]
© 2017 The Royal Society of Chemistry. We demonstrate that the fluorescence emission that originated from a cyanine dye forming H-aggregates with a narrow absorption band and a remarkably large Stokes shift can be induced by symmetry breaking. The...
M. Takafuji, F. Robel, H. Ihara
Colloid and Interface Science Communications   19 9-13   Jul 2017   [Refereed]
H. Noguchi, T. Liu, S. Nozato, Y. Kuwahara, M. Takafuji, S. Nagaoka, H. Ihara
Chemistry Letters   46 1233-1236   Jun 2017   [Refereed]
© 2017 The Chemical Society of Japan. This paper demonstrates that novel composites of porous silica with carbon-like black materials are different from conventional carbon black. The obtained black composites maintained high porosity of the base ...
Tomohiro Shirosaki, Erika Tsuda, Maki Horikawa, Shoji Nagaoka, Hirotaka Ihara
Coloration Technology   133 187-193   Jun 2017   [Refereed]
© 2017 The Authors. Coloration Technology © 2017 Society of Dyers and Colourists Floatstone-like TiO2microparticles with an efficiently enhanced Mie scattering effect were developed by thermofusing of rutile-type TiO2submicron particles on the tem...
A. Murakami, H. Noguchi, Y. Kuwahara, M. Takafuji, S. Nozato, R. Sun, A. Nakasuga, H. Ihara
Chemistry Letters   46(5) 680-682   May 2017   [Refereed]
© 2017 The Chemical Society of Japan. This paper introduces a new class of size-controlled and non-conductive black particles based on the preparation of monodisperse spherical polymer particles from 1,5-dihydroxy-naphthalene and 1,3,5-trimethylhe...
T. Ishii, Y. Hoashi, S. Matsumoto, M. Kuroki, H. Jintoku, T. Ogata, Y. Kuwahara, M. Takafuji, S. Nagaoka, H. Ihara
Chemistry Letters   46(4) 489-491   Apr 2017   [Refereed]
© 2017 The Chemical Society of Japan. This paper demonstrates a facile preparation method for creating a highly transparent polymer-inorganic composite with a high refractive index by the direct polymerization of a heteropolyacid-containing monome...
K. Yoshida, Y. Kuwahara, K. Miyamoto, S. Nakashima, H. Jintoku, M. Takafuji, H. Ihara
Chemical Communications   53 5044-5047   Mar 2017   [Refereed]
© The Royal Society of Chemistry 2017. We propose a new approach for a totally organic, room-Temperature phosphorescent system with a lifetime on the order of milliseconds, which is achieved by promotion of the one-dimensional chiral stacking of a...
S. Matsumoto, T. Ishii, M. Wada, Y. Kuwahara, T. Ogata, S. Nagaoka, M. Takafuji, H Ihara
Materials Letters   190 236-239   Mar 2017   [Refereed]
Houmei Liu, Jia Chen, Zhan Li, Makoto Takafuji, Hirotaka Ihara, Hongdeng Qiu
Talanta   164 137-140   Mar 2017   [Refereed]
T. Goto, Y. Okazaki, M. Ueki, Y. Kuwahara, M. Takafuji, R. Oda, H. Ihara
Angewandte Chemie International Edition   56 2989-2993   Jan 2017   [Refereed]
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim A new strategy is described for generating strong circularly polarized luminescence with highly tunable emission bands through chiral induction in nonchiral, totally organic, low-molecular-weight...
Facile and versatile method for thin layer coating of p-conjugated polymer onto cellulose-based fibrous materials.
Yige Han, Hiroki Noguchi, Nobuo Yamada, Yutaka Kuwahara, Makoto Takafuji, Shoji Nagaoka, and Hirotaka Ihara
New Materials, Compounds and Application   1(1) 10-17   2017   [Refereed]
Y. Okazaki, T. Buffeteau, E. Siurdyban, D. Talaga, N. Ryu, R. Yagi, E. Pouget, M. Takafuji, H. Ihara, R. Oda
Nano Letters   16(10) 6415-6415   Sep 2016   [Refereed]
Effects of alignment of weak interaction sites in molecular shape recognition high-performance liquid chromatography.
H. Noguchi, T. Liu, M. Takafuji, H. Ihara
Separation   3 25-34   Aug 2016   [Refereed]
H. Ihara, M. Takafuji, Y. Kuwahara
Polymer Journal   48(8) 853-853   Aug 2016   [Refereed][Invited]
H. Noguchi, M. Takafuji, V. Maurizot, I. Huc, H. Ihara
Journal of Chromatography A   1437 94-94   Mar 2016   [Refereed]
Y. Okazaki, T. Goto, R. Sakaguchi, Y. Kuwahara, M. Takafuji, R. Oda, H. Ihara
Chemistry Letters   45(4) 450-450   Jan 2016   [Refereed]
S. Nozato, A. K. Mallik, E. Satoh, R. Fukuda, H. Ganapathy, Y. Kuwahara, M. Takafuji, H. Ihara
Chemistry Letters   45(1) 94-94   Jan 2016   [Refereed]
J. Lee, T. Sagawa, M. Takafuji, H. Ihara
Organic Electronics   28 66-66   Jan 2016   [Refereed]
H. Ihara, M. Takafuji, Y. Kuwahara
Japanese Journal of Polymer Science and Technology   73(1) 41-41   Jan 2016   [Refereed]
C. Tsiamantas, X. De Hatten, C. Douat, B. Kauffmann, V. Maurizot, H. Ihara, M. Takafuji, N. Metzler-Nolte, I. Huc
Angewandte Chemie International Edition   55(24) 6852-6852   2016   [Refereed]
N. Ryu, Y. Okazaki, K. Hirai, M. Takafuji, S. Nagaoka, E. Pouget, H. Ihara, R. Oda
Chemical Communications   52(34) 5803-5803   2016   [Refereed]
J. Lee, M. Takafuji, T. Sagawa, H. Ihara
Solar Energy Materials and Solar Cells   147 74-74   2016   [Refereed]
S. Nagaoka, T. Jodai, Y. Kameyama, M. Horikawa, T. Shirosaki, N. Ryu, M. Takafuji, H. Sakurai, H. Ihara
RSC Advances   6(39) 33036-33042   2016   [Refereed]
S. Nozato, A. Nakasuga, T. Wada, H. Yoshitani, H. Ihara
RSC Advances   6(31) 25776-25779   2016   [Refereed]
K. Saito, K. Miyamoto, H. Ihara, M. T. W. Hearn
Molecules   21(2) 146-152   2016   [Refereed]
M. Shahruzzaman, M. Takafuji, H. Ihara
Chemistry Letters   45(1) 15-15   2016   [Refereed]
E. Nathan, K. Vijayashree, A. Harikrishna, M. Takafuji, H. Jintoku, H. Ihara,* N. M. Rao*
Photochemical & Photobiological Sciences   15(12) 1476-1483   2016   [Refereed]
S. Sultana, Md. A. Alam, M. Takafuji, H. Ihara
Chemistry Letters   45(10) 1159-1161   2016   [Refereed]
S. Sultana, Md. A. Alam, M. Takafuji, H. Ihara
RSC Advances   6(49) 42756-42762   2016   [Refereed]
Leonard Schue, Pierre-Michel Jean-Baptiste, Y. Du, Hirokuni Jintoku, Hirotaka Ihara, Reiko Oda, Sylvain Nlate
Catalysis Communications   59 65-68   Jan 2015   [Refereed]
Z. Kelgenbaeva, E. Omurzak, H. Ihara, C. Iwamoto, S. Sulaimankulova, T. Mashimo
Physica Status Solidi (A) Application and Materials   212(12) 2951-2957   2015   [Refereed]
M. Takafuji, Md. A. Alam, H. Goto, H. Ihara
Journal of Colloid and Interface Science   455 32-38   2015   [Refereed]
M. Horikawa, T. Fujiki, T. Shirosaki, N. Ryu, H. Sakurai, S. Nagaoka, H. Ihara
Journal of Materials Chemistry C   3(34) 8881-8887   Jul 2015   [Refereed]
© 2015 The Royal Society of Chemistry. Using direct sulfation of cellulose, we prepared sulfated cellulose (CS) with various degrees of substitution of sulfate groups (DS), which we used as dopants for PEDOT. PEDOT/CS were prepared via in situ che...
A. K. Mallik, H. Qiu, Y. Kuwahara, M. Takafuji, H. Ihara
Chemical Communications   51(75) 14243-14246   Aug 2015   [Refereed]
© The Royal Society of Chemistry. A double β-alanylated l-glutamide-derived organic phase has been newly designed and synthesized in such a way that integrated H-bonding (interaction) sites make it very suitable for the separation of versatile ana...
M. Zhang, A. K. Mallik, M. Takafuji, H. Ihara, H. Qiu
Analytica Chimica Acta   887 1-16   2015   [Refereed]
M. Shahruzzaman, M. Takafuji, H. Ihara
Journal of Separation Science   38(14) 2403-2413   2015   [Refereed]
A. K. Mallik, H. Qiu, T. Oishi, Y. Kuwahara, M. Takafuji, H. Ihara
Analytical Chemistry,   87(13) 6614-6621   2015   [Refereed]
J. Lee, H. Jintoku, Y. Okazaki, T. Sagawa, M. Takafuji, H. Ihara
Solar Energy Materials and Solar Cells   140 428-438   2015   [Refereed]
A bio-inspired swimming and walking hydrogel driven by light-controlled local density.
L. Wang, Y. Liu, Y. Cheng, X. Cui, H. Lian, Y. Liang, F. Chen, H. Wang, W. Guo, H. Li, M. Zhu, H. Ihara
Advanced Science   2 150084-150084   2015   [Refereed]
H. Jintoku, M. Kao, A. D. Guerzo, M. Dateki, Y. Yoshigashima, T. Masunaga, M. Takafuji, H. Ihara
Journal of Materials Chemistry C   3(23) 5970-5975   Jun 2015   [Refereed]
© The Royal Society of Chemistry 2015. A new optical material based on the self-assembly of a low-molecular organogelator-linked anthracene derivative for the control of the fluorescence wavelength and polarization was developed. When the anthrace...
H. Noguchi, T. Charoenraks, M. Takafuji, H. Ihara
Journal of Chromatography A.   1392 56-62   2015   [Refereed]
S. Guragain, A. K. Mallik, M. Takafuji, H. Ihara
Analytical Methods   7(8) 3320-3323   Apr 2015   [Refereed]
© The Royal Society of Chemistry. An l-lysine-based, urea containing organogelator-modified silica stationary phase, with ordered functional groups, was applied for the separation of chiral analytes and polar analytes. The molecularly oriented fun...
R. Tamoto, N. Daugey, T. Buffeteau, B. Kauffmann, M. Takafuji, H. Ihara, R. Oda
Journal of the Chemical Society. D. Chemical Communications   51(17) 3518-3521   Feb 2015   [Refereed]
© The Royal Society of Chemistry 2015. The handedness of nanometrical helices based on surfactant assemblies was inverted when these helices were in contact with an excess solution of chiral anions with opposite enantiomers. An important differenc...
N. A. Kumar, M. Togami, Y. Oishi, M. Tominaga, M. Takafuji, H. Ihara
RSC Advances   5(30) 23367-23373   2015   [Refereed]
E. Omurzak, Z. Abdullaeva, C. Iwamoto, H. Ihara, S. Sulaimankulova, T. Mashimo
Journal of Nanoscience and Nanotechnology   15(5) 3703-3709   2015   [Refereed]
S. Nagaoka, N. Ryu, A. Yamanouchi, T. Shirosaki, M. Horikawa, H. Sakurai, M. Takafuji, H. Ihara
Thin Solid Films   576 31-37   2015   [Refereed]
H. Jintoku, M. Dateki, M. Takafuji, H. Ihara
Journal of Materials Chemistry C   3(7) 1480-1483   Feb 2015   [Refereed]
© The Royal Society of Chemistry 2015. We describe a new method for the fabrication of an optically active polymer film, involving the phase separation of self-assembled chiral nanofibres in a solid polymer matrix. The circular polarization proper...
H. Jintoku, M. Yamaguchi, M. Takafuji, H. Ihara
Advanced Functional Materials   24(26) 4105-4112   Jul 2014   [Refereed]
Preparation and characterization of maltose-pendant polymer/mica nanocomposites and their application to oxygen gas barrier films.
H. Sakurai, S. Nagaoka, M. Horikawa, T. Shirosaki, S. Kubota, K. Hamada, M. Takafuji, H. Ihara
Journal of Biomaterials and Nanobiotechnology   5(3) 146-152   Jul 2014   [Refereed]
M. Zhang, J. Chen, A. K. Mallik, H. Qiu, S. Jiang, H. Ihara
Analytica Chimica Acta   833 48-55   Jun 2014   [Refereed]
A. K. Mallik, H. Qiu, M. Takafuji, H. Ihara
Analytical and Bioanalytical Chemistry,   406(14) 3507-3515   May 2014   [Refereed]
Md. A. Alam, M. Takafuji, H. Ihara
Polymer Journal   46(5) 293-300   May 2014   [Refereed]
Ruri Agung Wahyuono, Doty D. Risanti, Tomohiro Shirosaki, Shoji Nagaoka, Makoto Takafuji, Hirotaka Ihara
AIP Conference Proceedings   1586 78-81   Jan 2014
Zinc oxide, ZnO, is one of oxide semiconductors being used in DSSC. ZnO is promising material for having fairly higher energy band gap and much higher bulk electron mobility than that of anatase TiO2, the most widely used semiconductor for DSSC ph...
A. K. Mallik, S. Guragain, H. Hachisako, M. M. Rahman, M. Takafuji, H. Ihara
Journal of Chromatography A   1324 149-154   Jan 2014   [Refereed]
T. Shirosaki, R. Harisaki, M. Horikawa, H. Sakurai, S. Nagaoka, H. Ihara.
Synthetic Communications   44(1-3) 275-279   2014   [Refereed]
H. Qiu, M. Zhang, T. Gu, M. Takafuji, H. Ihara
Analytical Methods   6(2) 469-475   2014   [Refereed]
A. K. Mallik, H. Qiu, S. Guragain, M. Takafuji, H. Ihara
Analytical Methods   6(15) 5459-5462   Aug 2014   [Refereed]
An l-lysine-based urea containing low-molecular-weight organogelator was synthesized and grafted onto silica particles, so that the functional groups were expected to be oriented through H-bonding. The gelator-grafted particles were applied for th...
Y. Okazaki, H. Jintoku, R. Oda, M. Takafuji, H. Ihara
RSC Advances   4(63) 33194-33197   2014   [Refereed]
M. Takafuji, K. Kitaura, T. Nishiyama, V. Gopal, T. Imamura, H. Ihara
Journal of Materials Chemistry B   2(6) 644-650   2014   [Refereed]
Y. Okazaki, J. Cheng, D. Dedovets, G. Kemper, M.-H. Delville, M.-C. Durrieu, H. Ihara, M. Takafuji, E. Pouget, R. Oda
ACS Nano   8(7) 6863-6872   2014   [Refereed]
S. Ray, M. Takafuji, H. Ihara
Analytical Methods   6(19) 7674-7680   Jan 2014   [Refereed]
© the Partner Organisations 2014. A new stationary phase based on silica bonded with N-terminally protected lysine was synthesized using graft-to methodology and subsequently characterized by elemental analysis, thermogravimetric analysis, and dif...
A. K. Mallik, C. Wee, K. Shingo, A. Ezaki, M. Takafuji, H. Ihara
Analytical and Bioanalytical Chemistry   406(19) 4585-4593   2014   [Refereed]
M. Zhang, J. Chen, H. Qiu, A. K. Mallik, M. Takafuji, H. Ihara
RSC Advances   4(65) 34654-34658   2014   [Refereed]
H. Jintoku, H. Ihara
Chemical Communications   50(73) 10611-10614   Sep 2014   [Refereed]
A new method for facile fabrication of high refractive index materials that is based on simple blending of polymers and heteropoly acids is demonstrated. This hybridization is shown to dramatically increase the refractive index of the general poly...
H. Qiu, M. Zhang, T. Gu, M. Takafuji, H. Ihara
Chemistry: A European Journal   19(52) 18004-18010   Dec 2013   [Refereed]
Md. A. Alam, M. Takafuji, H. Ihara
Journal of Colloid and Interface Science   405 109-117   Sep 2013   [Refereed]
Pengchong Xue, Jiabao Sun, Qiuxia Xu, Ran Lu, Makoto Takafuji, Hirotaka Ihara
Organic and Biomolecular Chemistry   11 1840-1847   Mar 2013
Being different from common sensing molecules existing as monomer in solution, the gelators as sensing molecules self-assembled together in gels. Therefore, the interaction strength between gelators is believed as an important factor for gels to r...
S. Govindarajan, K. Kitaura, M. Takafuji, H. Ihara, K. S. Varadarajan, A. B. Patel, V. Gopal.
International Journal of Pharmaceutics   446(1-2) 87-99   Mar 2013   [Refereed]
H. Jintoku, Y. Okazaki, M. Takafuji, H. Ihara
Chemistry Letter   42(10) 1297-1299   2013   [Refereed]
S. Ray, M. Takafuji, H. Ihara
RSC Advances   3(45) 23664-23672   2013   [Refereed]
H. Qiu, S. Jiang, M. Takafuji, H. Ihara
Chemical Communications   49(24) 2454-2456   2013   [Refereed]
L. Chen, T. Mashimo, C. Iwamoto, H. Okudera, E. Omurzak, H. S. Ganapathy, H. Ihara, J. Zhang, Z. Abdullaeva, S. Takebe, A. Yoshiasa.
Nanotechnology   24(4) 1-10   2013   [Refereed]
Z. Abdullaeva, E. Omurzak, C. Iwamoto, H. Ihara, H. S. Ganapathy, S. Sulaimankulova, M. Koinuma, T. Mashimo.
Japanese Journal of Applied Physics   52(1,Issue 2) 1-1   2013   [Refereed]
P. Xue, R. Lu, P. Zhang, J. Peng, X. Junhui, Z. Qiuxia, T. Zhang, M. Takafuji, H. Ihara
Langmuir   29(1) 417-425   2013   [Refereed]
H. Qiu, A. K. Mallik, M. Takafuji, X. Liu, S. Jiang, H. Ihara
Analytica Chimica Acta   738 95-101   Aug 2012   [Refereed]
A. K. Mallik, H. Qiu, M. Takafuji, H. Ihara
Analytical and Bioanalytical Chemistry   404(1) 229-238   Jul 2012   [Refereed]
H. Qiu, A. K. Mallik, M. Takafuji, X. Liu, S. Jiang, H. Ihara
Journal of Chromatography A   1232 116-122   Apr 2012   [Refereed]
A. K. Mallik, H. Qiu, T. Sawada, M. Takafuji, H. Ihara
Journal of Chromatography A   1232 183-189   Apr 2012   [Refereed]
Pengchong Xue, Ran Lu, Junhui Jia, Makoto Takafuji, Hirotaka Ihara
Chemistry - A European Journal   18 3549-3558   Mar 2012
A gelator that consisted of one benzimidazole moiety and four amide units was used as a chemosensor. We found that its absorption and emission spectra in solution were sensitive to two complementary chemical stimuli: protons and anions. Thus, YES ...
Ashequl A. Rana, Ashequl A. Rana, Makoto Takafuji, Hirotaka Ihara
Separation Science and Technology   47 621-629   Feb 2012
High dense Poly (vinyl octadecanoate) grafted silica stationary phase (Sil-from-VOD) have been prepared by radical chain-transfer "grafting from" approach. Another Poly (vinyl octadecanoate) grafted silica stationary phase (Sil-to-VOD) was prepare...

Misc

 
Abul K. Mallik, Mohammed M. Rahman, Hirotaka Ihara
Biopolymer Grafting: Synthesis and Properties   235-294   Oct 2017   [Refereed]
© 2018 Elsevier Inc. All rights reserved. This chapter is focused on monomeric and polymeric type peptide-based derivative-grafted silica, which exhibits a high selectivity for the separation of shape-constrained nonpolar as well as polar analytes...
Yang Liu, Makoto Takafuji, Hirotaka Ihara, Meifang Zhu, Mingshan Yang, Kai Gu, Wenli Guo
Soft Matter   9 11706   Dec 2013
Miklos Czaun, Miklos Czaun, Abul K. Mallik, Makoto Takafuji, Hirotaka Ihara
Polymer Initiators   95-131   Dec 2011
Vijaya Gopal, Jennifer Xavier, Md Zahid Kamal, Srinath Govindarajan, Makoto Takafuji, Shuta Soga, Takayuki Ueno, Hirotaka Ihara, Nalam M. Rao
Bioconjugate Chemistry   22 2244-2254   Nov 2011
In the design of new cationic lipids for gene transfection, the chemistry of linkers is widely investigated from the viewpoint of biodegradation and less from their contribution to the biophysical properties. We synthesized two dodecyl lipids with...
Abul K. Mallik, Hongdeng Qiu, Tsuyoshi Sawada, Makoto Takafuji, Hirotaka Ihara
Chemical Communications   47 10341-10343   Oct 2011
A molecular gel system was assembled on carrier particles and the integrated effect of weak interaction sites enabled highly efficient separation of the bioactive and shape-constrained isomers of tocopherols, β-carotene, and polycyclic aromatic hy...
Atsumi Uchimura, Sachiyo Kubota, Shotaro Yamada, Takeshi Wakiya, Makoto Takafuji, Tomohiro Shirosaki, Shoji Nagaoka, Hirotaka Ihara
Materials Chemistry and Physics   129 871-880   Oct 2011
This paper introduces a facile method for preparing core-shell type particles composed of a polymer core and a controlled layer shell with inorganic particles such as SiO2, TiO2and Fe3O4. This method can be characterized as a one-pot synthesis pro...
Pengchong Xue, Yuan Zhang, Junhui Jia, Defang Xu, Xiaofei Zhang, Xingliang Liu, Huipeng Zhou, Peng Zhang, Ran Lu, Makoto Takafuji, Hirotaka Ihara
Soft Matter   7 8296-8304   Sep 2011
One gelator consisting of four amide units and one chromophore was designed and synthesized. These four amide groups could induce the self-assembly of the gelator molecules in one-dimensional (1-D) direction. Two cyano and one nitro terminal group...
Koji Miyamoto, Hirokuni Jintoku, Tsuyoshi Sawada, Makoto Takafuji, Takashi Sagawa, Hirotaka Ihara, Hirotaka Ihara
Tetrahedron Letters   52 4030-4035   Aug 2011
Pyrene-doped l-glutamide-based lipidic derivatives with different alkyl lengths (Cn-g-Pyr; n = 4, 8 and 12) were newly synthesized. All of the Cn-g-Pyr dissolved and showed thermotopically and lyotropically-induced excimer formations accompanied b...
Hongdeng Qiu, Abul K. Mallik, Makoto Takafuji, Hirotaka Ihara
Chemistry - A European Journal   17 7288-7297   Jun 2011
A new ionic-liquid monomer, 1-vinyl-3-octadecylimidazolium bromide ([C18VIm]Br), was prepared and polymerized on porous silica particles by means of a surface-initiated radical chain-transfer reaction. Further modification for functionalization wa...
Hiroyuki Nomoto, Hiroyuki Nomoto, Surawut Chuangchote, Takashi Sagawa, Hiroshi Sakaguchi, Susumu Yoshikawa, Makoto Takafuji, Hirotaka Ihara
Molecular Crystals and Liquid Crystals   539 40-44   Jun 2011
Poly(vinylpyrrolidone) (PVP) nanofibers containing 2,9,16,23-tetra-tert- butyl-29H,31H- phthalocyanine free base (H2TTBPc) and fullerene (C60) were prepared by electrospinning. The nanofibers were characterized by scanning electron microscopy, UV-...
Hirokuni Jintoku, Shunji Shimoda, Makoto Takafuji, Takashi Sagawa, Hirotaka Ihara
Molecular Crystals and Liquid Crystals   539 63-67   Jun 2011
Zinc tetraphenylporphyrin functionalized by an L-glutamide derivative as a self-assembling tool (g-TP) was investigated from the viewpoint of chiral nanomaterials. As a result, it was found that g-TP in cyclohexane formed nano-size assemblies with...
Abul K. Mallik, Hongdeng Qiu, Makoto Takafuji, Hirotaka Ihara
Analytical Methods   3 1277-1279   Jun 2011
The complete baseline separation of vitamin E (tocopherol) isomers is described for the first time using newly developed alternating copolymer-silica (5 μm particle size) hybrids. The separation is driven by high molecular planarity (shape) select...
Hirokuni Jintoku, Yutaka Okazaki, Shota Ono, Makoto Takafuji, Hirotaka Ihara
Chemistry Letters   40(6) 561-563   May 2011
A facile method is demonstrated for fabricating nanofibrillar polymers using single-walled lipid bilayer nanotubes as templates. The versatility of this method is emphasized by easy incorporation of monomer into nanotubes, sufficient stability of ...
Takeshi Wakiya, Takeshi Wakiya, Tsuyoshi Morisaki, Naoko Ishibashi, Satomi Nishimura, Makoto Takafuji, Shoji Nagaoka, Yasuyuki Yamada, Shoji Nozato, Hirotaka Ihara
Materials Letters   65 1407-1409   May 2011
This paper introduces a stepwise formation method for micro-sized, multilayered core-shell particles comprising an inorganic core, organic inner shell, and inorganic outer shell. A silica core was coated with a polystyrene seed layer, followed by ...
Makoto Takafuji, Shin Ya Yamada, Hirotaka Ihara
Chemical Communications   47 1024-1026   Jan 2011
Novel hybrid polymer hydrogels were prepared in a facile manner by simple mixing of a water-soluble copolymer having trimethoxysilyl side chains with silica nanoparticles used as multiple crosslinkers.
Hongdeng Qiu, Hongdeng Qiu, Makoto Takafuji, Tsuyoshi Sawada, Xia Liu, Shengxiang Jiang, Hirotaka Ihara
Chemical Communications   Vol.46 8740-8742   Dec 2010
A new strategy for the design of a new chromatographic stationary phase via simple modifications of the counter anions in poly(ionic liquid)-grafted silica phase based on ionic self-assembly technology is proposed. The phase with methyl orange dye...
Hirokuni Jintoku, Takashi Sagawa, Koji Miyamoto, Makoto Takafuji, Hirotaka Ihara
Chemical Communications   Vol.46 7208-7210   Oct 2010
We propose a new strategy for fabrication of a phase-separated bicontinuous system composed of low-molecular donor and acceptor that is built up through coordination-based orientation of pyridylated fullerene on a π-conjugated zinc-porphyrin J-typ...
Abul K. Mallik, Tsuyoshi Sawada, Makoto Takafuji, Hirotaka Ihara
Journal of Separation Science   33 2977-2989   Oct 2010
Three alternating copolymer-grafted silica stationary phases for use in high-selective RP-HPLC were prepared from two vinyl monomers selected from styrene, N-methylmale-imide, N-octadecylmaleimide, and octadecyl acrylate; they were characterized b...
Shoji Nagaoka, Kanako Saita, Kanako Saita, Seitaro Kobayashi, Maki Horikawa, Tomohiro Shirosaki, Makoto Takafuji, Hirotaka Ihara
Chemistry Letters   39 935-937   Sep 2010
This paper introduces a facile preparation method using chitosan lactate with borate crosslinking for creation of dispersible chitosan submicron spheres and its excellent antimicrobial and antifungal activities. © 2010 The Chemical Society of Japan.
Koji Miyamoto, Tsuyoshi Sawada, Hirokuni Jintoku, Makoto Takafuji, Takashi Sagawa, Hirotaka Ihara
Tetrahedron Letters   Vol.51 4666-4669   Sep 2010
Three thiophene-containing compounds were newly synthesized as low molecular weight blocks to construct non-covalent and highly ordered π-conjugation systems. Typical emission enhancement and quenching based on the J- and H-type orientations, resp...

Books etc

 
Molecular Technology: Energy Innovation
Reiko Oda, Emilie Pouget, Thierry Buffeteau, Sylvain Nlate, Hirotaka Ihara, Yutaka Okazaki, Naoya Ryu./ Hirotaka Ihara, Makoto Takafuji, Yutaka Kuwahara, Yutaka Okazaki, Naoya Ryu, Takashi Sagawa, Reiko Oda. (Part:Joint Work, A Tale of Chirality Transfer, Multistep Chirality Transfer from Molecules to Molecular Assemblies, Organic to Inorganic Materials, Then to Functional Materials./ Supramolecular Web and Application for Chiroptical Functionalization of Polymer)
Wiley   Dec 2018   ISBN:9783527823987
Materials Stage
高藤 誠、桑原 穣、伊原博隆 (Part:Joint Work, 特集2 高屈折率材料の作製と複屈折の低減 ヘテロポリ酸を用いた高屈折率ポリマーの開発)
技術情報協会   Apr 2018   
Biopolymer Grafting Synthesis and Properties
A. Mallik, M. Rahan, H. Ihara (Part:Joint Work, Peptide-Based Derivative-Grafted Silica for Molecular Recognition System: Synthesis and Characterization)
Elsevier   2018   ISBN:978-0-323-48104-5
光学樹脂の屈折率、複屈折制御技術
伊原博隆、石井ティラポン、松本修一、高藤 誠、桑原 穣、緒方智成 (Part:Joint Work, 第4章 フィラー分散、ハイブリッド化による光学樹脂の高屈折率化・低屈折率化技術 第4節 高屈折率かつ無色透明を実現するヘテロポリ酸複合ポリマーの開発)
技術情報協会   Jul 2017   
放熱・高耐熱材料の特性向上と熱対策技術
永岡昭二、伊原博隆 (Part:Joint Work)
技術情報協会   Jan 2017   

Conference Activities & Talks

 
Optimization of electric conductivity for PEDOT/Sulfated Cellulose Nanofiber
Kyohei Yoshida, Maki Horikawa, Ryota Sumi, Shoji Nagaoka, Hirotaka Ihara
1st G'L'owing Polymer Symposium in KANTO   15 Dec 2018   
Innovative Conductive Polymers from PEDOT/Sulfated Cellulose Nanofiber
Shoji Nagaoka, Maki Horikawa, Kyohei Yoshida, Ryota Sumi, Hirotaka Ihara
1st G'L'owing Polymer Symposium in KANTO   15 Dec 2018   
Surface modification of cellulose nanofiber by π-conjugated polymer material
Hiroki Noguchi,Yutaka Teshima, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
1st G'L'owing Polymer Symposium in KANTO   15 Dec 2018   
Totally-organic, Self-dispersed Luminescent Nanomaterials Fabricated by Self-assembling Techniques [Invited]
IHARA Hirotaka
The 3rd International Conference on Polymer Science and Engineering   13 Dec 2018   
Assembling of metal complexes by glutamide derivatives substituted by pyridinium groups
Tatsumi Iwamoto, Yuki Fujimoto, Aiki Komo, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
12th SPSJ International Polymer Conference (IPC2018)   4 Dec 2018   
Preparation of hybrid microspheres with interpenetrating polymer-silica network
Yuya Yamaguchi, Nanami Hano, Takeshi Wakiya, Makoto Takafuji, Hirotaka Ihara
12th SPSJ International Polymer Conference (IPC2018)   4 Dec 2018   
Fabrication and characterization of hetero network hydrogels composed of self-assembled nanofiber-crosslinked polymer
Kenji Kawamoto, Makoto Takafuji, Hirotaka Ihara
12th SPSJ International Polymer Conference (IPC2018)   4 Dec 2018   
Assembling of metal complexes induced by chiral templates of glutamide derivatives and evaluation of their functionalities
Yuki Fujimoto, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
12th SPSJ International Polymer Conference (IPC2018)   4 Dec 2018   
Morphological control of wrinkled-structure of silica nanoparticle-crosslinked shell on the polymer microsphere
Nanami Hano, Makoto Takafuji, Hirotaka Ihara
12th SPSJ International Polymer Conference (IPC2018)   4 Dec 2018   
Microwave-assisted one-pot synthesis of luminescent carbon-like nanomaterials
Nobuo Yamada, Hiroki Noguchi, QIU Hongdeng, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
2018 MRS Fall Meeting and Exhibit   25 Nov 2018   
Preparation of Size-Controled Carbon Nanomaterials via Morphological Transcription from ß-lactoglobulin Aggregates
Yoshifumi Orimoto, M Khan Nuruzzaman, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
2018 MRS Fall Meeting and Exhibit   25 Nov 2018   
Hetero Network Hydrogels [Invited]
Makoto Takafuji, Hirotaka Ihara
14th IUPAC International Conference on Novel Materials and their Synthesis (NMS-XIV)   21 Oct 2018   
Preparation of polymer microspheres with wrinkled hard suefaces domposed of silica nanoparticles
Nanami Hano, Makoto Takafuji, Hirotaka Ihara
IV. International Ege Composite Materials Symposium   6 Sep 2018   
Simple Surface Coating Method of Cellulose Nano-Fiber and Silica Micro Sphere with π-Conjugated Polymer
Hiroki Noguchi, Nobuo Yamada, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
IV. International Ege Composite Materials Symposium   6 Sep 2018   
Nanoparticle-webbed hybrid hydrogels [Invited]
Makoto Takafuji, Md. Ashraful Alam, Hirotaka Ihara
IV. International Ege Composite Materials Symposium   6 Sep 2018   
Development of chitosan submicron particles using ion-exchange phase separation method and their application to oral and dental care materials
Kanako Saita, Shoij Nagaoka, Tetsuya Yamamoto, Kazuhiko Okuzono, Satoshi Hirano, Hirotaka Ihara
The 14th International Chitin and Chitosan Conference (14th ICCC) & 12th Asia‐Pacific Chitin and Chitosan Symposium (12th APCCS)   27 Aug 2018   
Surface Modification of Porous Silica Microspheres with Pyridinium-Based Zwitterionic Polymer for High-Selective Separations of Polar Biomolecules
Naoki Kawamoto, Kazufusa Sasahara, Mohammad S. Sumon, Kenji Kawamoto, Md. M. Rhaman, Makoto Takafujia, Hirotaka Ihara
2018 International Conference on Advanced Materials Science and Engineering (2018 ICAMSE)   17 Jul 2018   
Development of high refractive index polymer films with poly(N-hydroxyethyl acrylamide) matrix composed of titania nanoparticles
Maino Kajiwara, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
2018 International Conference on Advanced Materials Science and Engineering (2018 ICAMSE)   17 Jul 2018   
Self-healing property of hetero network hydrogels composed of supramolecular nanofiber-crosslinked polymer
Kenji Kawamoto, Makoto Takafuji, Hirotaka Ihara
2018 International Conference on Advanced Materials Science and Engineering (2018 ICAMSE)   17 Jul 2018   
Formation of wrinkled surface on the polymer microspheres through self-assembling of silica nanoparticles
Nanami Hano, Makoto Takafuji, Hirotaka Ihara
2018 International Conference on Advanced Materials Science and Engineering (2018 ICAMSE)   17 Jul 2018   
Alternating Copolymer-Grafted Silica: A Versatile Ligand for High-Selective Liquid Chromatography
Abul K. Mallik, Hiroki Noguchi, Nanami Hano, Maino Kajiwara, Mohammed M. Rahman, Makoto Takafuji, Hirotaka Ihara
2018 International Conference on Advanced Materials Science and Engineering (2018 ICAMSE)   17 Jul 2018   
Circularly Polarized Luminescent Polymer Film Fabricated with Chiral Nano-fibrils [Invited]
H. Ihara, M. Takafuji, Y. Kuwahara, K. Yoshida, H. Oishi, Y. Okazaki, R. Oda
Nanotech France 2018   27 Jun 2018   
Twisted chiral carbon based nanofiber fabricated from self assembled beta-lactoglobulin as template
M Nuruzzaman Khan, Yoshifumi Orimoto, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
2018 E-MRS Spring Meeting and Exhibit   18 Jun 2018   
Fabrication of Amphiphilic Carbon Nanospheres via Morphological Stabilization and Transcription of ß-lactoglobulin Spherical Aggregate by in situ Polymerization
M Nuruzzaman Khan, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
2018 MRS Spring Meeting & Exhibit, Phoenix   2 Apr 2018   
Twisted π -Conjugated Carbon-like Polymer Nanofiber Fabricated from Self assembled Beta-Lactoglobulin Protein Template
M Nuruzzaman Khan, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
2018 MRS Spring Meeting & Exhibit, Phoenix   2 Apr 2018   
Development of soft-rigid layer core-shell microsphere using polybutadiene and inorganic materials
Shoji Nagaoka , Hideo Sakurai, Yangwon Kang, Tomohiro Shirosaki, Maki Horikawa, Naoya Ryu, Makoto Takafuji, and Hirotaka Ihara
The 6th Asian Symposium on Emulsion Polymerization and Functional Polymeric Microspheres   Mar 2018   
Self-organization-based supramolecular gel: Molecular design and Applications [Invited]
Hirotaka IHARA
Special Seminar at Kyoto University   Dec 2017   
Surface wrinkling of polymer microspheres with hard shell composed of silica nanoparticles
Nanami Hano, Makoto Takafuji, Hirotaka Ihara
2017 Kyusyu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers (18th) and fibers (16th)   Dec 2017   
Fabrication of Fluorescent Helical Nano-silica by Doping Rare Earth Metal
Hiroshi Yanagita, Naoya Ryu, Tomohiro Shirosaki, Maki Horikawa, Shoji Nagaoka, Yutaka Kuwahara, Makoto Takafuji, Yutaka Okazaki, Reiko Oda, Hirotaka Ihara
2017 Kyusyu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers (18th) and fibers (16th)   Dec 2017   
Formation of hetero network hydrogels composed of fibrous self-assembly crosslinked-polymer
Kenji Kawamoto, Fataha Nur Robel, Makoto Takafuji, Hirotaka Ihara
2017 Kyusyu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers (18th) and fibers (16th)   Dec 2017   
Development of a new class of monodisperse, carbon-like spherical particles
Hitomi Yakuno, Hiroki Noguchi, Mariza Sultana, Akiko Murakami, Yutaka Kuwahara, Makoto Takafuji, Shoji Nagaoka, Hirotaka Ihara
2017 Kyusyu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers (18th) and fibers (16th)   Dec 2017   
Fabrication and Physicochemical Properties of Chiral Nano-Fibrillar Materials Including Rhenium Complexes with a Glutamide Molecular Assembling Tool
Yutaka Kuwahara, Aiki Kamo, Kyohei Yoshida, Makoto Takafuji, Hirotaka Ihara
MRS Fall Meeting   Nov 2017   
Polymer microspehres with hard shell composed of inorganic nanoparticles
Makoto Takafuji, Nanami Hano, Hirotaka Ihara
2017 Engineering Workshop Shandong University & Kumamoto University   Nov 2017   
Rare earth metal doped chiral silica
Hiroshi Yanagita, Naoya Ryu, Shoji Nagaoka, Makoto Takafuji, Reiko Oda, Hirotaka Ihara
2017 Engineering Workshop Shandong University & Kumamoto University   Nov 2017   
A novel π-conjugated polymer-modified cotton fiber for dye adsorption
Yige Han, Hiroki Noguchi, Yutaka Kuwahara, Makoto Takafuji, Shoji Nagaoka, Hirotaka Ihara
HPLC 2017 Jeju   Nov 2017   
Development of black layer-coated nano-silica adsorbents for environmental pollutants
Qing Xu, Tianhang Liu, Hiroki Noguchi, Yige Han, Makoto Takafuji, Shoji Nagaoka, Hongdeng Qiu, Hirotaka Ihara
HPLC 2017 Jeju   Nov 2017   
Application of Pyridinium-Based Zwitterionic Polymer-Grafted Porous Silica for High-Selective Separations of Polar Biomolecules
K. Sasahara, M. Shahruzzaman, M. Takafuji and H. Ihara
HPLC 2017 Jeju   Nov 2017   
A novel π-conjugated copolymer-modified cotton fiber: utilization for dye adsorption
Yige Han, Hiroki Noguchi, Yutaka Kuwahara, Makoto Takafuji, Shoji Nagaoka, Hirotaka Ihara
Nov 2017   
Hetero-Network Hydrogel from Self-Assembled Lipidic Nanofibers Crosslinked Hydrophilic Polymer
Fataha Nur Robel, Md. Nuruzzaman Khan, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara
Nov 2017   
Morphological stabilization and transcription of organic nanotube by co- polymerization of 1,5-dihydroxynapthalene and 1,3,5-trimethylhexahydro-1,3,5-triazine
M Nuruzzaman Khan, Hirotaka Ihara
Nov 2017   
Characterization of Jute Cellulose Based Biodegradable Packaging Material
Jahid Islam, Mubarak Khan, Nanami Hano, Makoto Takafuji, Hirotaka Ihara
The 4th International Cellulose Conference ICC 2017   Oct 2017   
Preparation of cellulose microbeads having “card house structure” constituted of h-boron nitride crystal and their high thermal conductivity
Shoji Nagaoka, Takuma Jodai, Maki Horikawa, Tomohiro Shirosaki, Naoya Ryu, Makoto Takafuji, Hirotaka Ihara
The 4th International Cellulose Conference ICC 2017   Oct 2017   
Dispersable Moisture-retaining Cellulose Microsphere Prepared using TEMPO Oxidation Method
Tomohiro Shirosaki, Kentaro Hiraki , Hitomi Kuraya, Maki Horikawa, Naoya Ryu, Takao Satoh, Shoji Nagaoka, Hirotaka Ihara
The 4th International Cellulose Conference ICC 2017   Oct 2017   
High conductivation of PEDOT/sulfated cellulose nanofiber
Maki Horikawa, Ryota Sumi, Tomohiro Shirosaki, Naoya Ryu, Hiroyuki Tanaka, Shoji Nagaoka, Hirotaka Ihara
The 4th International Cellulose Conference ICC 2017   Oct 2017   
Preparation of chitosan particles with antibacterial activity and application of oral care
Kanako Saita, Shoij Nagaoka, Tetsuya Yamamoto, Kazuhiko Okuzono, Satoshi Hirano, Hirotaka Ihara
The 4th International Cellulose Conference ICC 2017   Oct 2017   
Twitter ionic polymer-gragted microspherical porous silica for hydrophilic interaction chromatography.
M. Takafuji, Md. Shahruzzaman, K. Sasahara, H. Ihara
International Porous and Powder Materials Symposium and Exhibitions (PPM2017)   Sep 2017   
Black coatings on porous diatomites for application in adsorbents.
Y. Han, H. Noguchi, Y. Kuwahara, M. Takafuji, H. Qiu, H. Ihara
International Porous and Powder Materials Symposium and Exhibitions (PPM2017)   Sep 2017   
Preparation of hollow silica microspheres having bumpy structures on inner- and outer-surfaces.
N. Hano, Md. A. Alam, M. Takafuji, H. Ihara
International Porous and Powder Materials Symposium and Exhibitions (PPM2017)   Sep 2017   
Surface wrinkling of core-shell microspheres having nanosilica-layered shell.
N. Hano, M. Takafuji, H. Ihara
International Porous and Powder Materials Symposium and Exhibitions (PPM2017)   Sep 2017   
Hybrid microspheres with unique surface morphologies [Invited]
Makoto Takafuji, Nanami Hano, Hirotaka Ihara
2017 International workshop   Sep 2017   

Works

 
Preparation of porous chitosan beads and their applications
1988
Lipid membrane analogues. Immobilization of lipid membrane functions onto stationary phases.
1992
Lipid membrane analogues. Formation of highly oriented aggregtates in organic solvents.
1992
Optical resolution using organogels
1993
Evaluation of secondary Structures of Chitosan using induced Chirality
1993