・最近の研究から ・論文・刊行物 ・受賞・報道発表
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学術雑誌論文
- Tetsu Yonezawa,* Shigeo Arai, Hironori Takeuchi, Takeo Kamino, and
Kotaro Kuroda
"Preparation of naked silver nanoparticles in a TEM column and direct
in-situ observation of their structural changes at high temperature"
Chemical Physics Letters, in press.
- Hiroyuki Takahashi, Naoto Shirahata, Takashi Narushima, Tetsu Yonezawa
"Self-assembly of gold nanoparticles on a single crystalline sapphire substrate"
Applied Surface Science, in press
- Koji Kawai, Takashi Narushima, Kotaro Kaneko, Hayato Kawakami, Miyuki Matsumoto, Atsushi Hyono, Hiroshi Nishihara, and Tetsu Yonezawa*
"Synthesis and Antibacterial Properties of Water-dispersible Silver Nanoparticles Stabilized by Metal–Carbon σ-Bonds"
Applied Surface Science, in press
- Takashi Narushima, Atsushi Hyono, Naoki Nishida, and Tetsu Yonezawa
"In-situ Heating TEM Observation of Microscopic Structural Changes of Size-Controlled Metallic Copper/Gelatin Composite"
Journal of Nanoscience and Nanotechnology, in press
- 成島隆, 吉岡隆幸, 宮崎英機, 菅育正, 佐藤進, 米澤徹
「マイクロ波液中プラズマ法による銅微粒子の合成」
(Preparation of Copper Particles by Microwave Induced Plasma in Liquid Process)
日本金属学会誌、 in press
- Kiyonobu Ida, Katsuhiro Sasaki, Yasuyuki Sugiyama, Yuki Chujyo, Masanori Tomonari, Tomoharu Tokunaga, Tetsu Yonezawa, Kotaro Kuroda
“Microstructural analysis and sintering behavior of Oxidation-Resistant Copper Nanoparticles Covered by Biopolymer Nanoskin”
Journal of Microscopy, in press.
- Shigeaki Abe, Nobuki Iwadera, Takashi Narushima, Yoshiki Uchida, Motohiro Uo, Tsukasa Akasaka, Yasutaka Yawaka, Fumio Watari, and Tetsu Yonezawa
"Comparison of Biodistribution and Biocompatibility of Gelatin-Coated Copper
Nanoparticles and Naked Copper Oxide Nanoparticles"
e-J. Surf. Sci. Nanotech., 10, 33-37 (2012)
- Takashi Narushima, Takuya Makino, Tomoharu Tokunaga and Tetsu Yonezawa
“Observation of Microstructural Changes in Polymer-Coated Kompeito-type Platinum Particles by In situ Heating TEM”
Journal of Nanoscience and Nanotechnology, in press.
- Yuto Isomura, Takashi Narushima, Hideya Kawasaki, Tetsu Yonezawa and Yasushi Obora*
"Surfactant-free single-nano-sized colloidal Cu nanoparticles for use as an active catalyst of Ullmann-coupling reaction"
Chem. Commun., 48, 3784–3786 (2012)
- 辻剛志, 安友政登, 水城健志, 辻正治, 川崎英也, 米澤徹, 真船文隆
「液中レーザーアブレーションを用いた表面支援レーザー脱離イオン化(SALDI)用基板の作成」
(Preparation of substrates for Surface Assisted Laser Desorptionionization (SALDI) Using Laser Ablation in Liquids)
レーザー研究、40(2)、 111-116 (2012)
- Kiyonobu Ida, Masanori Tomonari , Yasuyuki Sugiyama , Yuki Chujyo , Tomoharu Tokunaga ,Tetsu Yonezawa , Kotaro Kuroda , Katsuhiro Sasaki
"Behavior of Cu nanoparticles ink under reductive calcination for fabrication of Cu
conductive film"
Thin Solid Films, 520, 2789–2793 (2012)
- Shosei Kubota, Tetsu Yonezawa, Taro Nagahama, and Toshihiro Shimada
"Change in the Morphology of the Terrace Edges on Graphite Surfaces by Electrochemical Reduction"
Chem. Lett., 41, 187-188 (2012)
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国際プロシーディングス
- Shigeaki Abe, Akiko Sakaki, Takashi Narushima, Yoshiki Uchida,
Tsukasa Akasakaa, Motohiro Uo, Tetsu Yonezawa and Fumio Watari
“Internal Diffusion of Biocompatible Polymer-Coated Inorganic Nanoparticles in Mice”,
Key Engineering Materials, 493-494 752-756 (2012)
解説記事
- 大塚 俊明, 鈴木 亮輔, 米澤 徹
「北海道大学における金属材料系の教育」
金属、.82(1)、 4-8 (2012)
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学術雑誌論文
- Hideya Kawasaki, Yuka Kosaka, Yuki Myoujin, Takashi Narushima, Tetsu Yonezawa
and Ryuichi Arakawa
“Microwave-assisted polyol synthesis of copper nanocrystals without using additional protective agents”
Chem. Commun., 47(27), 7740-7742 (2011)
- Koji Kawai, Kotaro Kaneko, Hayato Kawakami, and Tetsu Yonezawa*
“Bioinspired Choline-like Ionic Liquids: Their Penetration Ability through Cell Membranes and Application to SEM Visualization of Hydrous Samples”
Langmuir, 27(16), 9671-9675 (2011)
- Masafumi Takesue,* Takuya Tomura, Mitsuru Yamada, Katsuhiko Hata, Shigeo Kuwamoto, and Tetsu Yonezawa
“Size of Elementary Clusters and Process Period in Silver Nanoparticle Formation”
J. Am. Chem. Soc., 133(36), 14164-14167 (2011)
- Susumu Sato*, Kunihiko Mori, Osamu Ariyada, Atsushi Hyono, and Tetsu Yonezawa,
“Synthesis of nanoparticles of noble metals by microwave-induced plasma in liquid “
Surface & Coatings Technology, 206, 955-958 (2011)
- Koji Kawai, Kotaro Kaneko, and Tetsu Yonezawa,*
“Hydrophilic quaternary ammonium type ionic liquids. Systematic study of the relationship among molecular structures, osmotic pressures, and water-solubility”
Langmuir , 27(12), 7353-7356 (2011)
- Kazuki Uchida, Yoshinori Yamanoi, Tetsu Yonezawa, and Hiroshi Nishihara,*
“Reversible On/Off Conductancce Switching of Single Diarylethene Immobilized on a Silicon Surface”
J. Am. Chem. Soc., 133(24), 9239-9241 (2011)
- Takashi Tsuji, Takeshi Mizuki, Masato Yasutomo, Masaharu Tsuji, Hideya Kawasaki, Tetsu Yonezawa, Fumitaka Mafune,
“Efficient fabrication of substrates for surface-assisted laser desorption/ionization mass spectrometry using laser ablation in liquids”
Applied Surface Science, 257, 2046-2050 (2011)
- Yuichi Shishino, Tetsu Yonezawa,* Satoshi Udagawa, Kaname Hase, and Hiroshi Nishihara*
“Preparation of Optical Resins Containing Dispersed Gold Nanoparticles by the Matrix Sputtering Method”
Angew. Chem. Int. Ed., 50(3), 703 -705 (2011)
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北海道札幌市北区北13条西8丁目
国立大学法人北海道大学大学院工学院
材料科学専攻 マテリアル設計講座
表界面微細構造研究室