Photochemical Fixation of Individual Polymer Nanoparticles on Glass Substrates in Solution at Room Temperature
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概要
- 論文の詳細を見る
A new method for fixing single polymer nanoparticles onto a substrate was developed by local photopolymerization. A nanoparticle, dispersed in ethylene glycol containing monomer, crosslinker, and radical photoinitiator, was moved to the surface of a glass substrate using a focused near-infrared laser beam. Local photopolymerization around the nanoparticle was induced by additional irradiation of an ultraviolet pulsed laser beam, resulting in the generation of an acrylamide gel containing the nanoparticle on the substrate. The nanoparticles become fixed and remained after washing. The morphology of the formed polymerized gel was evaluated by atomic force microscope (AFM) observation.
- Japan Society of Applied Physicsの論文
- 2004-07-01
著者
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MASUHARA Hiroshi
Department of Allied Physics,Osaka University
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Yoshikawa Hiroyuki
Department Of Applied Physics And Handai Frontier Research Center Osaka University
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Ito Syoji
Department of Applied Physics and Handai Frontier Research Center, Osaka University, Suita, Osaka 565-0871, Japan
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Yoshikawa Hiroyuki
Department of Applied Physics and Handai Frontier Research Center, Osaka University, Suita, Osaka 565-0871, Japan
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