Optical Trapping and Manipulation of Superparamagnetic Beads Using Annular-Shaped Beams

Optical Trapping and Manipulation of Superparamagnetic Beads Using Annular-Shaped Beams

We propose an optical tweezers setup based on an annular-shaped laser beam that is efficient to trap 2.8 <inline-formula> <math display="inline"> <semantics> <mi mathvariant="sans-serif">&#956;</mi> </semantics> </math> </inline-fo...

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Bibliographic Details
Main Authors: Leandro Oliveira, Warlley H. Campos, Marcio S. Rocha
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Methods and Protocols
Subjects:
optical tweezers
optical trapping
superparamagnetic particles
trap stiffness
annular beam
Online Access:https://www.mdpi.com/2409-9279/1/4/44

Internet

https://www.mdpi.com/2409-9279/1/4/44

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