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Calibration of trap...
Abstract
Ämnesord
Stäng
- We present an experimental demonstration of a method using optical tweezers proposed by Fischer and Berg-Sorensen for measuring viscoelasticity using optical tweezers. It is based on a sinusoidal oscillation of the liquid in combination with force measurements using optical tweezers. We verify the method by applying it to measurements in water, glycerol and polyethylene oxide (PEO).
Ämnesord
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- Optical tweezers
- Viscoelasticity
- Viscosity
- ABS resins
- Elasticity
- Force measurement
- Glycerol
- Micromanipulators
- Optical instruments
- Polyethylene glycols
- Polyethylene oxides
- Polymer solutions
- Polymers
- Sinusoidal oscillations
- Trap stiffnesses
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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