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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/4602

    Title: Electrospinning of silica nanochannels for single molecule detection
    Authors: Wang, M.;Jing, N.;Su, C. B.;Chou, C-K.;Mien-Chie Hung;Chang, K-A.;Kameoka, J.
    Date: 2006
    Issue Date: 2009-11-27 13:57:01 (UTC+8)
    Publisher: Asia University
    Abstract: We have fabricated silica nanochannels with inner diameter as small as 20 nm using a scanned coaxial electrospinning and demonstrated their application for single molecule detection. A coaxial jet, with the use of motor oil as the core and silica sol-gel solution as the shell, is extruded through a coaxial source and deposited on the rotating collector as oriented nanofibers. They are then annealed to cross-link silica and eliminate motor oil, thereby forming nanochannels. Subsequently, a fluorescent dye was injected into the individual nanochannels via a capillary force and single molecule detection was performed by monitoring the photon signals from 5-Iodoacetamidofluorescein
    Relation: Applied Physics Letters 88(-):033106
    Appears in Collections:[生物科技學系] 期刊論文

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