Roadmap for optical tweezers
Roadmap for optical tweezers
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DOI：
10.1088/2515-7647/acb57b
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发表时间：
2023-04-01
影响因子：
3.8
通讯作者：
Swartzlander，Grover A.
中科院分区：
文献类型：
--
作者：
Volpe，Giovanni;Marago，Onofrio M.;Swartzlander，Grover A.
光镊是由光制成的工具，可以非接触式推动、捕获和操纵物体，从原子到太空光帆。自 Arthur Ashkin 在 20 世纪 70 年代的开创性工作以来，光镊已发展成为复杂的仪器，并在生命科学、物理和工程领域得到广泛应用。这些包括飞牛顿级别的精确力和扭矩测量、复杂流体的微观流变学、单个微米和纳米颗粒光谱、单细胞分析和统计物理实验。该路线图提供了对当前涉及光力和光镊的研究的深入见解，从理论基础到设计和设置。它还提供了从生物物理学到太空探索等广泛研究领域的应用前景。 © 2023 作者。由 IOP 出版有限公司出版
Optical tweezers are tools made of light that enable contactless pushing, trapping, and manipulation of objects, ranging from atoms to space light sails. Since the pioneering work by Arthur Ashkin in the 1970s, optical tweezers have evolved into sophisticated instruments and have been employed in a broad range of applications in the life sciences, physics, and engineering. These include accurate force and torque measurement at the femtonewton level, microrheology of complex fluids, single micro- and nano-particle spectroscopy, single-cell analysis, and statistical-physics experiments. This roadmap provides insights into current investigations involving optical forces and optical tweezers from their theoretical foundations to designs and setups. It also offers perspectives for applications to a wide range of research fields, from biophysics to space exploration. © 2023 The Author(s). Published by IOP Publishing Ltd.