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タイトル: 不凍糖タンパク質の氷/水溶液界面吸着と氷結晶成長
その他のタイトル: Adsorption of Antifreeze Glycoprotein on Ice/Solution Interface and its Effect for Ice Crystal Growth
著者: 古川, 義純 著作を一覧する
キーワード: 不凍糖タンパク質
Antifreeze glycoprotein
Ice crystal
Crystal growth
発行日: 2009年11月15日
出版者: 日本冷凍空調学会
誌名: 冷凍 = The refrigeration
巻: 84
号: 985
開始ページ: 929
終了ページ: 934
抄録: In situ observations of ice crystal growth in the supercooled solution of antifreeze glycoprotein(AFGP)labeled by the fluorescent molecule were carried out. Diffusion, adsorption, rejection and incorporation processes of AFGP molecules at/in front of the growing interface were clearly observed even at the very low concentrations. On the basis of the analysis of fluorescent intensity distribution, we found that the AFGP adsorption proceeded in two steps, namely from incomplete to complete adsorptions. Furthermore, the adsorption was reversible even under the complete adsorption state. We introduce the recent experimental results and the new adsorption model of AFGP molecules on ice interface.
記述: 特集 冷凍化学の新展開 1. 凍結状態で進む化学反応 1.3
資料タイプ: article
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 古川 義純


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