National Changhua University of Education Institutional Repository : Item 987654321/18479

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NCUEIR > College of Science > Department of Physics > Periodical Articles > Item 987654321/18479

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18479

Title:	Creation of Biomolecule Arrays by Electrostatic Immobilization on Electron-beam-irradiated Polystyrene Thin Films
Authors:	Wybourne, M. N.;Yan, Mingdi;Keana, John F. W.;Wu, Jong-Ching
Contributors:	物理學系
Date:	1996
Issue Date:	2014-06-06T07:17:05Z
Publisher:	IOP Publishing
Abstract:	Thin polystyrene films irradiated by an electron beam to create trapped charge are shown to immobilize the positively-charged protein, avidin-fluorescein. Using electron-beam lithography, fluorescent patterns with a minimum feature size of were formed. The electrostatic nature of the immobilization was supported by the spatial and temporal features of the immobilization process. Additional evidence for an electrostatic mechanism was obtained from experiments to screen the trapped charge density with poly-L-lysine.
Relation:	Nanotechnology, 7(3): 302-305
Appears in Collections:	[Department of Physics] Periodical Articles

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