Advanced optical tweezers on cell manipulation and analysis

S Hu, J Ye, Y Zhao, C Zhu - The European Physical Journal Plus, 2022 - Springer
Optical tweezers (OTs), which generate a variety of fascinating beam patterns, allow
biologists to uncover the natural secrets of human life at single-cell level. Due to its gentle …

Fast and versatile optical force measurement with digitally modulated stimulus in holographic optical tweezers

S Liu, Z Qu, X Zhao, JL Wang - Optics & Laser Technology, 2023 - Elsevier
Optical tweezers have long emerged as a versatile tool in various fields of research. With the
technique of holographic optical tweezers (HOTs), the aspect of application using optical …

Video microscopy-based accurate optical force measurement by exploring a frequency-changing sinusoidal stimulus

T Xu, S Wu, Z Jiang, X Wu, Q Zhang - Applied Optics, 2020 - opg.optica.org
Optical tweezers are constantly evolving micromanipulation tools that can provide
piconewton force measurement accuracy and greatly promote the development of …

Optically trapped particle dynamic responses under varying frequency sinusoidal stimulus

T Xu, Q Zhang, S Wu, Z Jiang, X Wu - Optics and Lasers in Engineering, 2020 - Elsevier
Optical tweezers have become indispensable and powerful micro-manipulation tools and
acute force probes in biomedical fields. Therefore, calibrating the optical trap is essential for …