Formation of Gold Nanorod–Myoglobin Aggregates by Electrostatic Interactions and Their Photochemical Properties
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概要
- 論文の詳細を見る
A novel aggregate of gold nanorods (NRs) and myoglobin (Mb) was successfully fabricated by electrostatic interactions between the NR and Mb using positively charged biocompatible NRs. The aggregation induced some deformation of Mb, as was evaluated from circular dichroism measurements. Pulsed 1064 nm laser irradiation to the aggregate has released some of the Mb proteins from the aggregate that resulted in the concomitant reshaping of the gold NRs in the aggregate. Some deformations of Mb were observed resulting from aggregation and subsequent laser irradiation.
- 2008-02-25
著者
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Yamada Sunao
Department Of Applied Chemistry Faculty Of Engineering Kyushu University
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KITAGAWA Rumiko
Department of Applied Chemistry & Biochemistry, Faculty of Engineering, Kumamoto University
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Niidome Yasuro
Department Of Applied Chemistry Faculty Of Engineering Kyushu University
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Nakashima Naotoshi
Department Of Applied Chemistry Faculty Of Engineering Kyushu University
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HONDA Kanako
School of Industrial Technology, Kinki University
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KAWAZUMI Hirofumi
School of Industrial Technology, Kinki University
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Kitagawa Rumiko
Department of Applied Chemistry, Faculty of Engineering, Kyushu University, Fukuoka 819-2-0395, Japan
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Honda Kanako
School of Industrial Technology, Kinki University, Iizuka, Fukuoka 820-8555, Japan
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Kawazumi Hirofumi
School of Industrial Technology, Kinki University, Iizuka, Fukuoka 820-8555, Japan
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