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Conference Paper
Optical Trapping Applications
Waikoloa Beach, Hawaii United States
April 14-18, 2013
ISBN: 978-1-55752-966-4
Novel Approaches (TT3D)

Optical Trapping "Virometry"

Wei Cheng  »View Author Affiliations


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We present an optical trapping “virometry” that allows sorting of nanoscale particles such as viruses under physiological conditions. As an example, we use this technique to quantitate heterogeneities among individual HIV-1 virions at single-molecule resolution.

© 2013 OSA

OCIS Codes
(140.7010) Lasers and laser optics : Laser trapping
(170.1420) Medical optics and biotechnology : Biology
(190.4180) Nonlinear optics : Multiphoton processes

W. Cheng, "Optical Trapping "Virometry"," in Optics in the Life Sciences, OSA Technical Digest (online) (Optical Society of America, 2013), paper TT3D.5.

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