Synthesis of Janus-type colloidal crystal materials using particles adsorbed to gas-liquid interface

2009 Fiscal Year Final Research Report

• Project/Area Number: 20750182
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Polymer/Textile materials
• Research Institution: Osaka Institute of Technology
• Principal Investigator: FUJII Syuji Osaka Institute of Technology, 工学部, 講師 (70434785)
• Project Period (FY): 2008 – 2009
• Keywords: 高分子機能材料

Research Abstract

高分子化学、界面化学を学術基盤とし、気液界面に吸着した高分子微粒子を利用する表と裏で性質の異なるコロイド結晶フィルムの創出、および構造・物性評価を通じて、界面を利用する異方性、規則性を併せ持つ材料創出法に関する基本概念を構築することを目的としている。表裏で親疎水性が異なるフィルムの作成に成功し、水相、気相に移動させるだけでフィルムの折りたたみが可能であることを見出した。

Research Products

• [Journal Article] Mass spectrometry of impact fragmented polymers: the role of target properties (2010)
  • Author(s): E.M. Mellado, K. Hornung, R. Srama, J. Kissel, S.P. Armes, S. Fujii
  • Journal Title: Proceedings of the 11th Hypervelocity Impact Symposium (in press)
  • Peer Reviewed
• [Journal Article] A simple one-step route to polyaniline-silver nanocomposite particles and their application as a colored particulate emulsifier (2010)
  • Author(s): S. Fujii, Y. Nishimura, A. Aichi, S. Matsuzawa, Y. Nakamura, K. Akamatsu, H. Nawafune
  • Journal Title: Synth. Met. 10
  • Peer Reviewed
• [Journal Article] Characterisation of the dispersion stability of a stimulus responsive core-shell colloidal latex (2010)
  • Author(s): B.M. Reis, S.P. Armes, S. Fujii, S. Biggs
  • Journal Title: Colloids and Surfaces A: Physicochemical and Engineering Aspects 353 Pages: 210-215
  • Peer Reviewed
• [Journal Article] Synthesis of pH-Responsive Nanocomposite Microgels with Size-controlled Gold Nanoparticles from Ion-doped, Lightly Cross-linked Poly(vinylpyridine) (2010)
  • Author(s): K. Akamatsu, M. Shimada, T. Tsuruoka, H. Nawafune, S. Fujii, Y. Nakamura
  • Journal Title: Langmuir 26(2) Pages: 1254-1259
  • Peer Reviewed
• [Journal Article] pH-Responsive liquid marbles stabilized with poly(2-vinylpyridine) particles (2010)
  • Author(s): S. Fujii, S. Kameyama, D. Dupin, S.P. Armes, M. Suzaki, Y. Nakamura
  • Journal Title: Soft Matter 6 Pages: 635-640
  • Peer Reviewed
• [Journal Article] Synthesis and Characterization of Polypyrrole-Palladium Nanocomposite-coated Latex Particles and Their Use as a Catalyst for a Suzuki Coupling Reaction in Aqueous Media (2010)
  • Author(s): S. Fujii, S. Matsuzawa, Y. Nakamura, A. Ohtaka, T. Teratani, K. Akamatsu, T. Tsuruoka, H. Nawafune
  • Journal Title: Langmuir 26(9) Pages: 6230-6239
  • Peer Reviewed
• [Journal Article] Biomimetic synthesis of raspberry-like hybrid polymer-silica core-shell nanoparticles by templating colloidal polymer particles with hairy polyamine shell (2010)
  • Author(s): M. Pi, T. Yang, J. Yuan, S. Fujii, Y. Kakigi, Y. Nakamura, S. Cheng
  • Journal Title: Colloids and Surfaces B: Biointerfaces 78 Pages: 193-199
  • Peer Reviewed
• [Journal Article] The first direct imaging of electrolyte-induced deswelling behavior of pH-responsive microgels in aqueous media using scanning transmission x-ray microscopy (2009)
  • Author(s): S. Fujii, D. Dupin, T. Araki, S.P. Armes, H. Ade
  • Journal Title: Langmuir 25 Pages: 2588-2592
  • Peer Reviewed
• [Journal Article] Mechanical properties of silane-treated silica-particle-filled polyisoprene rubber composites: Effects of loading amount and alkoxy group numbers of a silane coupling agent containing mercapto group (2009)
  • Author(s): Y. Nakamura, H. Honda, A. Harada, S. Fujii, K. Nagata
  • Journal Title: J. Appl. Polym. Sci. 113(3) Pages: 1507-1514
  • Peer Reviewed
• [Journal Article] Fabrication of Highly Ordered, Macroporous Na2W4O13 Arrays by Spray Pyrolysis Using Polystyrene Colloidal Crystals as Templates (2009)
  • Author(s): S. Lee, M. Fujisawa, K. Teshima, S. Fujii, M. Endo, S. Oishi
  • Journal Title: Physical Chemistry Chemical Physics 11 Pages: 3628-3633
  • Peer Reviewed
• [Journal Article] 微粒子による泡の安定化と機能性材料創出 (2009)
  • Author(s): 藤井秀司
  • Journal Title: 表面 47(3) Pages: 83-95
• [Journal Article] Synthesis of stimuli-responsive macroazoinitiators and their use as an inistab toward hairy polymer latex particles (2009)
  • Author(s): S. Fujii, Y. Kakigi, M. Suzaki, S. Yusa, M. Muraoka, Y. Nakamura
  • Journal Title: Journal of Polymer Science Part A: Polymer Chemistry 47 Pages: 3431-3443
  • Peer Reviewed
• [Journal Article] Stimulus-Responsive Liquid Marble (2009)
  • Author(s): D. Dupin, S.P. Armes, S. Fujii
  • Journal Title: Journal of the American Chemical Society 131 Pages: 5386-5387
  • Peer Reviewed
• [Journal Article] Polymer Particle Adsorbed at Air-water Interface (2009)
  • Author(s): S. Fujii
  • Journal Title: Networkpolymer 30(3) Pages: 162-171
  • Peer Reviewed
• [Journal Article] Hydroxyapatite Nanoparticles as Particulate Emulsifier: Fabrication of Hydroxyapatite-Coated Biodegradable Microspheres (2009)
  • Author(s): S. Fujii, M. Okada, H. Sawa, T. Furuzono, Y. Nakamura
  • Journal Title: Langmuir 25(17) Pages: 9759-9766
  • Peer Reviewed
• [Journal Article] Ferritin as a Bionano-particulate Emulsifier (2009)
  • Author(s): S. Fujii, A. Aichi, M. Muraoka, N. Kishimoto, K. Iwahori, Y. Nakamura, I. Yamashita
  • Journal Title: J. Colloid Int. Sci. 338 Pages: 222-228
  • Peer Reviewed
• [Journal Article] Smart emulsions stabilized with polymer particles (2009)
  • Author(s): S. Fujii, R. Murakami
  • Journal Title: Oleoscience 9(11) Pages: 511-517
  • Peer Reviewed
• [Journal Article] Mass spectrometry of hyper-velocity impacts of organic micrograins (2009)
  • Author(s): R. Srama, W. Woiwode, F. Postberg, S.P. Armes, S. Fujii, D. Dupin, J. Ormond-Prout, Z. Sternovsky, S. Kempf, G. Moragas-Klostermeyer, A. Mocker, E. Grun
  • Journal Title: Rapid Communications in Mass Spectrometry 23(24) Pages: 3895-3906
  • Peer Reviewed
• [Journal Article] Microparticles as foam and liquid marble stabilizers (2008)
  • Author(s): S. Fujii, R. Murakami
  • Journal Title: KONA Powder and Particle Journal 26 Pages: 153-166
• [Presentation] Synthesis of asymmetric 2 dimensional colloidal crystal on air-water surface (2009)
  • Author(s): S. Fujii, Y. Nakamura
  • Organizer: The 2nd International Symposium on Advanced Particles (ISAP-2009)
  • Place of Presentation: 神奈川
  • Year and Date: 2009-04-26
• [Presentation] 気体-水界面を利用した機能性高分子微粒子材料の創出 (2009)
  • Author(s): 藤井秀司
  • Organizer: 「水の先進理工学」に関する先導的研究開発委員会(学術振興会)
  • Place of Presentation: 東京
  • Year and Date: 2009-03-16
• [Presentation] 異方性、規則性を併有する機能性高分子微粒子ネットワーク (2008)
  • Author(s): 藤井秀司, 他
  • Organizer: 第58回ネットワークポリマー講演討論会(依頼講演)
  • Place of Presentation: 東京
  • Year and Date: 20081009-20081010
• [Presentation] POLYMER PARTICLES ON AIR-WATER INTERFACE TOWARDS MATERIAL CHEMISTRY (2008)
  • Author(s): 藤井秀司, 他
  • Organizer: Application of Intelligent Particles and Sensors in Environmental and Process Engineering (Keynote lecture)
  • Place of Presentation: Penang, Malaysia
  • Year and Date: 20080824-20080828
• [Presentation] 界面吸着微粒子が織り成す構造色 (2008)
  • Author(s): 藤井秀司
  • Organizer: 第9回構造色シンポジウム
  • Place of Presentation: 大阪
  • Year and Date: 2008-11-15
• [Remarks] ホームページ等
  • URL: http://www.oit.ac.jp/chem/cherry/4_lab/main%20folder/top.html