- Optical vortex trap for resonant confinement of metal nanoparticlesMaria Dienerowitz
SUPA, School of Physics and Astronomy, University of St Andrews, St Andrews, Fife, KY169SS, United Kingdom
Opt Express 16:4991-9. 2008..Rotation of the particle due to orbital angular momentum transfer is observed. This geometry may have several advantages for advanced manipulation of metal nanoparticles...
- Measuring nanoparticle flow with the image structure functionMaria Dienerowitz
SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, UK
Lab Chip 13:2359-63. 2013..We are able to spatially resolve the flow velocity and map out the parabolic flow profile across the width of a microfluidic channel...
- Holographic aberration correction: optimising the stiffness of an optical trap deep in the sampleMaria Dienerowitz
SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, UK
Opt Express 19:24589-95. 2011..This optimisation increases the trap stiffness by up to a factor of 3 and allows trapping of 1 μm polystyrene beads up to 50 μm deep in the sample...