Novel Synthesis Method of Nano-Molecule Materials Using Fully-Ionized Ionic-Liquid Plasma

2009 Fiscal Year Final Research Report

• Project/Area Number: 19684020
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Plasma science
• Research Institution: Tohoku University
• Principal Investigator: KANEKO Toshiro Tohoku University, 大学院・工学研究科, 准教授 (30312599)
• Project Period (FY): 2007 – 2009
• Keywords: 気相-液相界面 / シース電場 / イオン液体 / カーボンナノチューブ / DNA

Research Abstract

Owing to the unique properties of ionic liquids such as their extremely low vapor pressure, we successfully generated a gas-liquid interfacial plasma under a low gas pressure condition, in which the plasma parameters were clarified. Furthermore, new-functional composite materials, such as DNA or ionic-liquid encapsulated carbon nanotubes, were formed using the gas-liquid interfacial plasma, and novel nano-bio optical devices consisting of the composite materials were successfully created.

Research Products

• [Journal Article] Tailoring Electronic Structure of Double- Walled Carbon Nanotubes by Encapsulating Single-Stranded DNA (2010)
  • Author(s): T. Kaneko, K. Baba, R. Hatakeyame
  • Journal Title: Small Vol.6,No.6 Pages: 729-732
  • Peer Reviewed
• [Journal Article] Versatile Control of Carbon Nanotube Semiconducting Properties by DNA Encapsulation Using Electrolyte Plasmas (2009)
  • Author(s): T. Kaneko, R. Hatakeyama
  • Journal Title: Applied Physics Express Vol.2,No.12 Pages: 127001-1-3
  • Peer Reviewed
• [Journal Article] Static Gas-Liquid Interfacial Direct Current Discharge Plasmas Using Ionic Liquid Cathode (2009)
  • Author(s): T. Kaneko, K. Baba, R. Hatakeyama
  • Journal Title: Journal of Applied Physics Vol.105,No.10 Pages: 103306-1-5
  • Peer Reviewed
• [Journal Article] Novel Gas-Liquid Interfacial Plasmas for Synthesis of Metal Nanoparticles (2009)
  • Author(s): T. Kaneko, K. Baba, T. Harada, R. Hatakeyama
  • Journal Title: Plasma Processes and Polymers Vol.6,No.11 Pages: 713-718
  • Peer Reviewed
• [Journal Article] Gas-Liquid Interfacial Plasmas: Basic Properties and Applications to Nanomaterial Synthesis (2009)
  • Author(s): T. Kaneko, K. Baba, R. Hatakeyame
  • Journal Title: Plasma Physics and Controlled Fusion Vol.51,No.12 Pages: 124011-1-8
  • Peer Reviewed
• [Journal Article] Liquid-Gas Interfacial Plasmas for Formation of Novel Nanobiomaterials (2009)
  • Author(s): T. Kaneko, K. Baba, R. Hatakeyame
  • Journal Title: Plasma and Fusion Research Vol.4 Pages: 028-1-8
  • Peer Reviewed
• [Journal Article] Biomolecule Encapsulated Carbon Nanotubes Using Nano Processing in Electrolyte Plasmas (2008)
  • Author(s): T. Kaneko, R. Hatakeyame
  • Journal Title: Transactions of the Materials Research Society of Japan Vol.33,No.3 Pages: 673-677
  • Peer Reviewed
• [Journal Article] Ion Irradiation Effects on Ionic Liquids Interfaced with RF Discharge Plasmas (2007)
  • Author(s): T. Kaneko, K. Baba, R. Hatakeyame
  • Journal Title: Applied Physics Letters Vol.90,No.20 Pages: 201501-1-3
  • Peer Reviewed
• [Presentation] Liquid Related Discharge and Electrolyte Plasmas for Creation of Bio-Nano Composite Materials (2009)
  • Author(s): T. Kaneko, K. B Ha takeyama
  • Organizer: The 7th EU-Japan Joint Symposium on Plasma Processing
  • Place of Presentation: Liblice, Czech Republic(Invited)
  • Year and Date: 2009-04-23
• [Presentation] Novel Nano-Bio Material Formation Using Gas-Liquid Interfacial Microplasmas (2009)
  • Author(s): T. Kaneko, K. Baba, R. Hatakeyama
  • Organizer: The 5th International Symposium on Microplasmas
  • Place of Presentation: San Diego, USA(Invited)
  • Year and Date: 2009-03-06
• [Presentation] 気相-液相界面プラズマイオン照射によるナノバイオ物質創製 (2009)
  • Author(s): 金子俊郎, 馬場和彦, 畠山力三
  • Organizer: プラズマ科学シンポジウム2009/第26回プラズマプロセシング研究会
  • Place of Presentation: 愛知県名古屋市
  • Year and Date: 2009-02-04
• [Presentation] Liquid-Gas Interfacial Plasma for Formation of Novel Nano-Bio Materials (2008)
  • Author(s): T. Kaneko, R. Hatakeyama
  • Organizer: International Congress on Plasma Physics 2008
  • Place of Presentation: Fukuoka, Japan(Invited)
  • Year and Date: 2008-09-08
• [Presentation] DNA Nano Processing in Electrolyte Plasmas (2007)
  • Author(s): T. Kaneko, R. Hatakeyama
  • Organizer: 18th Symposium of the Materials Research Society of Japan (International Symposium)
  • Place of Presentation: Tokyo, Japan(Invited)
  • Year and Date: 2007-12-07
• [Book] A Novel Charged Medium Consisting of Gas-Liquid Interfacial Plasmas, New Developments in Nonlinear Plasma Physics (2009)
  • Author(s): T. Kaneko, R. Hatakeyama
  • Total Pages: 258-271
  • Publisher: American Institute of Physics出版
• [Remarks] ホームページ, 機関リポジトリ
  • URL: http://www.plasma.ecei.tohoku.ac.jp/http://ir.library.tohoku.ac.jp/
• [Patent(Industrial Property Rights)] クラスター単離装置, クラスター単離方法, 金属内包フラーレン又はフラーレン, ピーポッド構造, ピーポッド製造装置, ピーポッド製造方法及びn型半導体素子 (2009)
  • Inventor(s): 金子俊郎, 畠山力三, 笠間泰彦, 表研次
  • Industrial Property Rights Holder: 金子俊郎, 畠山力三, 笠間泰彦, 表研次
  • Industrial Property Number: 特許権番号:特願2009-046857
  • Filing Date: 2009-02-27