Multi-modal particle manipulator to enhance bead-based bioassays
نویسندگان
چکیده
منابع مشابه
Multi-modal particle manipulator to enhance bead-based bioassays.
By sequentially pushing micro-beads towards and away from a sensing surface, we show that ultrasonic radiation forces can be used to enhance the interaction between a functionalised glass surface and polystyrene micro-beads, and identify those that bind to the surface by illuminating bound beads using an evanescent field generated by guided light. The movement towards and immobilisation of stre...
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ژورنال
عنوان ژورنال: Ultrasonics
سال: 2010
ISSN: 0041-624X
DOI: 10.1016/j.ultras.2009.09.025