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On-demand Optical Tweezers Using Computer-generated Phase Holograms
Holographic optical tweezers Spatial light modulator Time-multiplexing
2009/6/2
We have developed an optical tweezers system by on-demand operation. In this work, we achieved real-time displacement of a trapped particle together with a fixed trapped array of particles. The displa...
Effect of pentoxifylline on the intrinsic swimming forces of human sperm assessed by optical tweezers
pentoxifylline intrinsic swimming forces human sperm optical tweezers
2008/12/25
It is still controversial whether in vitro exposure of sperm to pentoxifylline increases sperm motility and force, which is defined as the product of velocity by beat frequency of the tail. Laser ...