Thermally stable near UV-light transparent and conducting SWCNT/glass flexible films Carbon,152:7-15 2019 Author:R. Kukobat, Y. Kamijyou, D. Stevic, A. Furuse, T. Hayashi, T. Sakai, A. V. Neimark, K. Kaneko
Unusual hygroscopic nature of nanodiamonds in comparisonwith well-known porous materials J. Colloid Interface Sci.,549:133-139 2019 Author:Elda-Zoraida Piña-Salazar, Toshio Sakai, Eiji Osawa, Ryusuke Futamura, Katsumi Kaneko
Electrical conductivity changes of water-adsorbed nanodiamonds with thermal treatment Chemical Physics Letters: X,2:100018 2019 Author:Elda-Zoraida Piña-Salazar, Kento Sagisaka, Yoshiyuki Hattori, Toshio Sakai, Ryusuke Futamura, Eiji Ōsawa, Katsumi Kaneko
Organogel-in-water emulsions as thermal-energy storage and heat transfer fluids J. Jpn. Soc. Colour Mater.,91(3):85-88 2018 Author:Toshio Sakai, Kosuke Iijima, Kei Suzuki
Colloidal stabilization of surfactant-free emulsion by control of molecular diffusion among droplets Journal of the Taiwan Institute of Chemical Engineers,92:123-128 2018 Author:Toshio Sakai, Taku Oishi
Nanoporosity Change on Elastic Relaxation of Partially Folded Graphene Monoliths Langmuir,33(51):14565-14570 2017 Author:Nurul Chotimah, Austina D. Putri, Yuji Ono, Sagisaka Kento, Yoshiyuki Hattori, Shuwen Wang, Ryusuke Futamura, Koki Urita, Fernando Vallejos-Burgos, Isamu Moriguchi, Masafumi Morimoto, Richard T. Cimino, Alexander V. Neimark, Toshio Sakai, and Katsumi Kaneko
In-situ observation of Pt oxides on the low index planes of Pt with surface enhanced Raman spectroscopy Physical Chemistry Chemical Physics,19:27570-27579 2017 Author:Fumiya Sugimura, Nanami Sakai, Tetsuya Nakamura, Masashi Nakamura, Katsuyoshi Ikeda, Toshio Sakai, Nagahiro Hoshi
Water Adsorption Property of Hierarchically Nanoporous Detonation Nanodiamonds Langmuir,33(42):11180-11188 2017 Author:Elda-Zoraida Pina-Salazar, Koki Urita, Takuya Hayashi, Ryusuke Futamura,Fernando Vallejos-Burgos, Jerzy Włoch, Piotr Kowalczyk, iewski, Toshio Sakai, Isamu Moriguchi, Artur P. Terzyk, Eiji Osawa, and Katsumi Kaneko
Adsorption-desorption mediated separation of low concentrated D2O from water with hydrophobic activated carbon fiber J. Colloid Interface Sci.,508:14-17 2017 Author:Yuji Ono, Ryusuke Futamura, Yoshiyuki Hattori, Toshio Sakai, Katsumi Kaneko
Ｉsotope effect on water adsorption on hydrophobic carbons of different nanoporosities Carbon,119:251-256. 2017 Author:Yuji Ono, Ryusuke Futamura, Yoshiyuki Hattori, Shigenori Utsumi, Toshio Sakai, Katsumi Kaneko
Hexadecane-in-water emulsions as thermal-energy storage and heat transfer fluids: Connections between phase-transition temperature and period of hexadecane droplets dispersed in hexadecane-in-water emulsions and characteristics of surfactants Colloids Surf. A,,529:394-402. 2017 Author:Toshio Sakai, Yasuharu Nakagawa and Kousuke Iijima
An essential role of viscosity of SWCNT inks in homogeneous conducting film formation Langmuir,32(27):6909-6916 2016 Author:Radovan Kukobat, Takuya Hayashi, Takafumi Matsuda, Motoo Sunaga,Ryusuke Futamura, Toshio Sakai, and Katsumi Kaneko
Zn/Al complex-SWCNT ink for transparent and conducting homogeneous films by scalable bar coating method Chemical Physics Letter,650:113-118. 2016 Author:Radovan Kukobat, Takuya Hayashi, Takafumi Matsuda, Motoo Sunaga, Toshio Sakai, Ryusuke Futamura, Katsumi Kaneko
Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,487:84-91 2015(Dec. 15) Author:Sakai, T; Ishihara, A; Alexandridis, P
Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media Colloids Surf. A,487:84-91 2015 Author:Toshio Sakai, Akihiro Ishinara, Paschalis Alexandridis
Preparation of porous thin-film polymethylsiloxane microparticles in a W/O emulsion system Polymer Journal,47:449–455 2015 Author:Shozi Mishima, Tomohiko Okada, Toshio Sakai, Ryutaro Kiyono and Tetsuji Haeiwa
乳化剤フリー油中水滴型（W/O）エマルションの分散安定性：油物性の影響 J. Jpn. Soc. Colour Mater.,87(11):1-6 2014 Author:酒井俊郎、瀬尾桂太
Magnetic Rattle-type Core-Shell Particles Containing Iron Compounds with Acid-Tolerance by Dense Silica Ind. Eng. Chem. Res.,53:8759-8765 2014 Author:Tomohiko Okada, Shoya Ozono, Masami Okamoto, Yohei Takeda, Hikari M. Minamisawa, Tetsuji Haeiwa, Toshio Sakai, and Shozi Mishima
Encapsulation of a Polyoxometalate into an Organosilica Microcapsule for Highly Active Solid Acid Catalysis ACS Catalysis,4(1):73−78 2014 Author:Tomohiko Okada, Kazuyoshi Miyamoto, Toshio Sakai and Shozi Mishima
Chemically stable magnetic nanoparticles for metal adsorption and solid acid catalysis in aqueous media JOURNAL OF MATERIALS CHEMISTRY A,2(16):5751-5758 2014 Author:Okada, T; Takeda, Y; Watanabe, N; Haeiwa, T; Sakai, T; Mishima, S
Hydrogen-assisted fabrication of spherical gold nanoparticles through sonochemical reduction of tetrachloride gold(III) ions in water ULTRASONICS SONOCHEMISTRY,21(3):946-950 2014 Author:Sakai, T; Enomoto, H; Sakai, H; Abe, M
Layered Clay Aerogels by a Freeze-Drying Process for a Platinum-Supported Catalyst Ind. Eng. Chem. Res.,52(34):12018−12024 2013 Author:Tomohiko Okada, Taku Kato, Takeharu Yamaguchi, Toshio Sakai and Shozi Mishima
Lateral Size Effect on Electrochemical Capacitor Performance of Reduced Graphite Oxide Nanosheets Electrochemistry,81(10):873-876 2013 Author:Zhongwei Lei, Toshio Sakai and Wataru Sugimoto
Titania/CnTAB Nanoskeleton as Adsorbent and Photocatalyst for Removal of Alkylphenols Dissolved in Water J. Hazardous Mater.,248-249:487-495 2013 Author:Toshio Sakai, Arbar Da Loves, Tomohiko Okada and Shozi Mishima
Block Copolymer-mediated Synthesis of Gold Nanoparticles in Aqueous Solutions: Segment Effect on Gold Ion Reduction, Stabilization and Particle Morphology J. Colloid Interface Sci.,394:124-131 2013 Author:Toshio Sakai, Yuya Horiuchi, Paschalis Alexandridis, Tomohiko Okada, Shozi Mishima
Swellable Microsphere of a Layered Silicate Produced by Using Monodispersed Silica Particles J. Phys. Chem. C,116(41):21854-21869 2012 Author:Tomohiko Okada, Shiho Yoshida, Hikari Miura, Tomohiko Yamakami, Toshio Sakai, Shozi Mishima
Autoreduction of Tetrachliride Gold(III) Ions and Spontaneous Formation of Gold Nanoparticles in Sonicated Water NONLINEAR ACOUSTICS, State-of-the-Art and Perspectives, AIP Conference Proceedings,:167-170 2012 Author:Ｔoshio Sakai, Shoichi Miwa, Tomohiko Okada, Shozi Mishima
Stable Surfactant-Free Toluene-Polyethylene-in-Water EmulsionPrepared by Ultrasonication at High Temperature J. Oleo Sci.61,(2):57-63 2012 Author:Hideki Sakai, Keiji Kamogawa, Toshio Sakai, Taeko Umeda, Atsutoshi Matsumura, Kenichi Sakai, Masahiko Abe
Fabrication of Acid-tolerant Magnetic Co@SiO2 Core-Shell Particles with Dense Silica Shell Chem. Lett.,40(1):106-107 2011 Author:Tomohiko Okada, Nodoka Watanabe, Toshio Sakai, Tetsuji Haeiwa, Shozi Mishima
Spontaneous Formation of Gold Nanoparticles from Tetrachloride Gold(III) Ions in Sonicated Water The 20th Annual Meeting of the Japan Society of Sonochemistry&The International Workshop on Advanced Sonochemistry,2011:P40 2011 Author:Shoichi Miwa, Tomohiko Okada, Shozi Mishima, Toshio Sakai
Vesicle Formation in Mixture of a PEO-PPO-PEO Block Copolymer (Pluronic P123) and a Nonionic Surfactant (Span 65) in Water Colloids Surf. A,389(1-3):82-89 2011 Author:Toshio Sakai, Hiroyoshi Kurosawa, Tomohiko Okada, Shozi Mishima
Multi-shaped Gold Nanoparticles Synthesized Using an Amino-terminated Poly(ethylene oxide)-poly(propylene oxide) Block Copolymer in Aqueous Solutions Chem. Lett.,40(5):501-503 2011 Author:Toshio Sakai, Mai Ishigaki, Tomohiko Okada, Shozi Mishima
Preparation of Highly Crystalline TiO2 Nanostructures by Acid-assisted Hydrothermal Treatment of Hexagonal-structured Nanocrystalline Titania/Cetyltrimethylammonium Bromide Nanoskeleton Nanoscale Res. Lett.,5(11):1829-1835 2010 Author:Shuxi Dai, Yanqiang Wu, Toshio Sakai, Zuliang Du, Hideki Sakai, Masahiko Abe
High-Yield Synthesis of Gold Microplates Using Amphiphilic Block Copolymers: Are Lyotropic Liquid Crystals Required? Macromolecular Symposia,289(1):18-24 2010 Author:Toshio Sakai, Paschalis Alexandridis
A Facile Route of Gold Nanoparticle Synthesis and Surface Modification Using Amino-Terminated Poly(ethylene oxide)-Poly(propylene oxide) Block Copolymers J. Nanosci. Nanotechnol.,10(2):919-926 2010 Author:Toshio Sakai, Mai Ishigaki, Tomohoko Okada, Shozi Mishima
酸化チタン/界面活性剤ナノスケルトンを用いた水中溶存有機物の吸着・除去 J. Flux Growth,4(2):48-53 2009 Author:酒井俊郎、ALBAR DA LOVES、岡田友彦、三島彰司、柴田裕史、遠藤健司、酒井秀樹、阿部正彦
Facile Preparation of Gold Nanoparticles-Liposome Composites J. Nanosci. Nanotechnol.,9(1):461–466 2009 Author:Toshio Sakai, Tsubasa Mukawa, Koji Tsuchiya, Hideki Sakai, Masahiko Abe
Surfactant- and Reducer-Free Synthesis of Gold Nanoparticles in Aqueous Solutions Colloids Surf. A,347(1-3):18-26 2009 Author:Toshio Sakai, Hiroto Enomoto, Kanjiro Torigoe, Hideki Sakai, Masahiko Abe
Direct Fabrication of Silica-Coated Gold Nanoparticles and Gold Nanoparticle-Deposited Silica Spheres in Aqueous Media J. Jpn. Soc. Colour Mater.,82(9):387-396 2009 Author:Toshio Sakai, Hiroto Enomoto, Hideki Sakai, Masahiko Abe
A Study on Droplet Growth in and Stabilization of Surfactant-Free Emulsions Material Technology,26(1):22-31 2008 Author:Hidetaka Akatsuka, Tadahito Seto, Mariko Hayashi, Toshio Sakai, Hideki Sakai, Masahiko Abe
Surfactant-Free Emulsions Current Opinion Colloid Interface Sci.,13(4):228-235 2008 Author:Toshio Sakai
Room Temperature Synthesis of Crystalline Mesostructured Titania Particles Using Gemini-type Surfactants as Templates J. Jpn. Soc. Colour Mater.,80(11):450-452 2007 Author:Masahiko Abe, Hirobumi Shibata, Kazuyuki Tsubone. Hisashi Mihara, Toshio Sakai, Kanjiro Torigoe, Shuxi Dai, Takahiro Ohkubo, Shigenori Utsumi, Kazutami Sakamoto, Mutsuyoshi Matsumoto, Hideki Sakai
Facile Preparation of Ag-Au Bimetallic Nanonetworks Mater. Lett.,60(16):1983-1986 2006 Author:Toshio Sakai, Paschalis Alexandridis
Ag and Au Monometallic and Bimetallic Colloids: Morphogenesis in Amphiphilic Block Copolymer Solutions Chem. Mater.,18(10):2577-2583 2006 Author:Toshio Sakai, Paschalis Alexandridis
Ｍechanism of Gold Metal Ion Reduction, Nanoparticle Growth and Size Control in Aqueous Amphiphilic Block Copolymer Solutions at Ambient Conditions J. Phys. Chem. B,109(6):7766-7777 2005 Author:Toshio Sakai, Paschalis Alexandridis
Size- and Shape-Controlled Synthesis of Colloidal Gold through Autoreduction of Auric Cation by Poly(ethylene oxide)-Poly(propylene oxide) Block Copolymers in Aqueous Solutions at Ambient Conditions Nanotechnology,16(7):S344-S353 2005 Author:Toshio Sakai, Paschalis Alexandridis
Spontaneous Formation of Gold Nanoparticles in Poly(ethylene oxide)-Poly(propylene oxide) Solutions: Solvent Quality and Polymer Structure Effects Langmuir,21(17):8019-8025 2005 Author:Toshio Sakai, Paschalis Alexandridis
Surface Properties of Surfactant-Free Nanodroplets Dispersed in Water Studied by Confocal Fluorescence Microscopy J. Phys. Chem. B,108(20):6359-6364 2004 Author:Toshio Sakai, Yoshihiro Takeda, Fumitaka Mafuné, Tamotsu Kondow
Three-Dimensional Arrangements of Polystyrene Latex Particles with a Hyperbolic Quadruple Electrode System Langmuir,20(12):5046-5051 2004 Author:Masahiko Abe, Masanori Orita, Hiroyuki Yamazaki, Shinya Tsukamoto, Yuki Teshima, Toshio Sakai, Takahiro Ohkubo, Nobuyuki Momozawa, Hideki Sakai
Ordered Arrangement of Polystyrene Latex Particles using Electrophoresis and Dielectrophoresis J. Oleo Sci.,53(7):355-362 2004 Author:Hideki Sakai, Masanori Orita, Hiroyuki Yamazaki, Toshio Sakai, Nobuyuki Momozawa, Takahiro Ohkubo, Masahiko Abe
Electrically Controlled Two-Dimensional Cluster Formation of Polystyrene Particles and Cluster Fixation with Adsorbed Polyelectrolyte J. Oleo Sci.,53(9):437-444 2004 Author:Hiroyuki Yamazaki, Masanori Orita, Toshio Sakai, Takahiro Ohkubo, Hideki Sakai, Takashi Yamashita, Tohru Kohno, Masahiko Abe
Dynamic Light Scattering Studies on Ostwald Ripening and Composition Ripening of Oil Droplets in Oil-in-Water Emulsion Systems J. Oleo Sci.,53(12):611-617 2004 Author:Masako Usui, Fumirori Harusawa, Toshio Sakai, Hideki Sakai, Masahiko Abe
Single-Step Synthesis and Stabilization of Metal Nanoparticles in Aqueous Pluronic Block Copolymer Solutions at Ambient Temperature Langmuir,20(20):8426-8430 2004 Author:Toshio Sakai, Paschalis Alexandridis
Preparation of Oleic Acid/Water Emulsions in Surfactant-Free Condition by Sequential Processing Using Midsonic-Megasonic Waves Langmuir,20(6):2043-2047 2004 Author:Keiji Kamogawa, Gen Okudaira, Mitsufumi Matsumoto, Toshio Sakai, Hideki Sakai, Masahiko Abe
Suspension Polymerization of Styrene Monomer without Emulsifier and Initiator J. Oleo Sci.,52(3):167-170 2003 Author:Gen Okudaira, Keiji Kamogawa, Toshio Sakai, Hideki Sakai, Masahiko Abe
Monitoring Growth of Surfactant-Free Nanodroplets Dispersed in Water by Single-Droplet Detection J. Phys. Chem. B,107(13):2921-2926 2003 Author:Toshio Sakai, Yoshihiro Takeda, Fumitaka Mafuné, Masahiko Abe, Tamotsu Kondow
Dispersion and Stabilization in Water of Droplets of Hydrophobic Organic Liquids with Addition of Hydrophobic Polymers Langmuir,19(10):4063-4069 2003 Author:Keiji Kamogawa, Naoko Kuwayama, Toshiyuki Katagiri, Hidetaka Akatsuka, Toshio Sakai, Hideki Sakai, Masahiko Abe
An Analysis of Multi-Step-Growth of Oil Droplets Dispersed in Water J. Oleo Sci.,52(12):681-684 2003 Author:Toshio Sakai, Masahiko Abe, Nobuyuki Momozawa
Pyrene Fluorescence Measurements of Metastable Oil Droplets in Surfactant-Free Oil-in-Water Emulsions Colloid and Polymer Science,280(2):99-106 2002 Author:Toshio Sakai, Keiji Kamogawa, K. O. Kwon, Hideki Sakai, Masahiko Abe
Molecular Diffusion of Oil/Water Emulsions in Surfactant-Free Conditions Langmuir,18(6):1985-1990 2002 Author:Toshio Sakai, Keiji Kamogawa, Katsuhiro Nishiyama, Hideki Sakai, Masahiko Abe
Dimpled Polymer Particles Prepared by Single-Step Method in Acoustic Field Langmuir,18(10):3763-3763 2002 Author:Toshio Sakai, Hideki Sakai, Masahiko Abe
Dye Transfer between Surfactant-Free Nanodroplets Dispersed in Water J. Phys. Chem. B,106(19):5017-5021 2002 Author:Toshio Sakai, Yoshihiro Takeda, Fumitaka Mafuné, Masahiko Abe, Tamotsu Kondow
Surfactant-free O/W Emulsion Formation of Oleic Acid and Its Esters with Ultrasonic Dispersion Colloids Surf. A,108(1-2):41-53 2001 Author:Keiji Kamogawa, Hidetaka Akatsuka, Mitsufumi Matsumoto, Shoko Yokoyama, Toshio Sakai, Hideki Sakai, Masahiko Abe
Direct Observation of Flocculation/Coalescence of Metastable Oil Droplets in Surfactant-Free Emulsion by Freeze Fracture Electron Microscopy Langmuir,17(2):255-259 2001 Author:Toshio Sakai, Keiji Kamogawa, Nobuyuki Momozawa, Fuminori Harusawa, Hideki Sakai, Masahiko Abe
研究者招聘 2018-2018 , Prof. Zhyiong Gu, 2017-2017 , Prof. Paschalis Alexandridis 2015-2015 , Prof. Paschalis Alexandridis 2015-2015 , Prof. Marina Tsianou 2012-2012 , Prof. Paschalis Alexandridis 2012-2012 , Dr. Marta E. Dobrowolska 2012-2012 , Dr. Roman Latsuzbaia 2012-2012 , Dr. Emanuela Negro 2010-2010 , Prof. Xiaoqi (Jackie) Zhang 2008-2008 , Prof. Otto Glatter
研究者総覧
