Preparation of glycopolymer-grafted polymer particles via surface-initiated atom transfer radical polymerization

2009 Fiscal Year Final Research Report

• Project/Area Number: 20850005
• Research Category: Grant-in-Aid for Young Scientists (Start-up)
• Allocation Type: Single-year Grants
• Research Field: Functional materials chemistry
• Research Institution: Chiba University
• Principal Investigator: KOHRI Michinari Chiba University, 大学院・工学研究科, 助教 (80512376)
• Project Period (FY): 2008 – 2009
• Keywords: 糖鎖高分子 / 高分子微粒子 / 原子移動ラジカル重合 / 表面改質

Research Abstract

The chemical and physical modification of material surface is important for practical application. In this study, we utilized surface-initiated atom transfer radical polymerization (ATRP) technique for surface modification of polystyrene particles with glycopolymers. Resulting particles were vigorously aggregated in response to specific lectins.

Research Products

• [Journal Article] Preparation of core-shell coagulates by hydrophobic heterocoagulation of micron-sized poly (methyl methacrylate) and submicron-sized poly (styrene) particles (2010)
  • Author(s): T. Taniguchi, T. Ogawa, Y. Kamata, S. Kobaru, N. Takeuchi, M. Kohri, T. Nakahira, T. Wakiya
  • Journal Title: Colloids and Surfaces A : Physicochemical and Engineering Aspects 356 Pages: 169-175
• [Journal Article] Preparation of organic/inorganic composites by deposition of silica onto shell layers of polystyrene (core)/poly [2-(N,N-dimethylamino) ethyl methacrylate] (shell) particles
  • Author(s): T. Taniguchi, T. Kashiwakura, T. Inada, Y. Kunisada, M. Kasuya, M. Kohri, T. Nakahira
  • Journal Title: J. Colloid Interface Sci. (in press)
• [Presentation] 無保護の糖鎖モノマーを用いる精密重合による糖鎖高分子調製 (2009)
  • Author(s): 桑折道済, 阿保芙美奈, 佐藤円香, 笹岡将人, 国貞悠介, 春谷昌克, 谷口竜王, 中平隆幸
  • Organizer: 第58回高分子討論会
  • Place of Presentation: 熊本
  • Year and Date: 20090900
• [Presentation] Preparation of Glycoparticles by Surface-Initiated Atom Transfer Radical Polymerization (2009)
  • Author(s): M. Kohri, Y. Kunisada, M. Kasuya, T. Taniguchi, T. Nakahira
  • Organizer: The 2nd International Symposium on Advanced Particles (ISAP-2009)
  • Place of Presentation: Yokohama
  • Year and Date: 20090400
• [Presentation] Specific Agglutination of Polymer Particles Supporting BSA (2009)
  • Author(s): T. Taniguchi, A. Mizuno, T. Sawai, H. Tsubota, M. Kohri, T. Nakahira
  • Organizer: The 2nd International Symposium on Advanced Particles (ISAP-2009)
  • Place of Presentation: Yokohama
  • Year and Date: 20090400
• [Presentation] 水中での原子移動ラジカル重合による糖鎖高分子の合成および微粒子表面修飾技術への適応 (2008)
  • Author(s): 桑折道済, 篠原満利恵, 国貞悠介, 春谷昌克, 谷口竜王, 中平隆幸
  • Organizer: 第57回高分子討論会
  • Place of Presentation: 大阪
  • Year and Date: 20080900
• [Remarks] ホームページ等
  • URL: http://chem.tf.chiba-u.jp/gacb03/