Dielectrophoretic trapping of nanoparticles with an electrokinetic nanoprobe
نویسندگان
چکیده
منابع مشابه
Dielectrophoretic trapping of nanoparticles with an electrokinetic nanoprobe.
A high aspect ratio 3D electrokinetic nanoprobe is used to trap polystyrene particles (200 nm), gold nanoshells (120 nm), and gold nanoparticles (mean diameter 35 nm) at low voltages (<1 V(rms)). The nanoprobe is fabricated using room temperature self-assembly methods, without the need for nanoresolution lithography. The nanoprobe (150-500 nm in diameter, 2-150 μm in length) is mounted on the e...
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Microfluidics is a rapidly growing field that offers great potential for many biological and analytical applications. There are important advantages that miniaturization has to offer, such as portability, shorter response times, higher resolution and sensitivity. There is growing interest on the development of microscale techniques. Among these, electrokinetic phenomena have gained significant ...
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ژورنال
عنوان ژورنال: ELECTROPHORESIS
سال: 2013
ISSN: 0173-0835
DOI: 10.1002/elps.201370121