Results 11 to 20 of about 2,034,935 (301)

Suppression of Back-Reflection From the End Face of Si₃N₄ Waveguide Resonator

IEEE Access, 2021
Silicon nitride waveguide (Si3N4), is used as the most important sensitive device because of its excellent high-polarizing characteristics. It has the potential to build the miniaturized, high-precision resonant integrated optical gyroscope (RIOG) in ...
Changkun Feng, Danni Liu, Peiren Ni, Hui Li, Lishuang Feng   +4 more
doaj   +1 more source

A Review of Single‐Cell Pose Adjustment and Puncture

Advanced Intelligent Systems, 2022
Single‐cell manipulation technology is an essential method of cell research, with wide applications in biological engineering, medical engineering, agricultural engineering, and other precise manipulation fields.
Xiangyu Guo, Youchao Zhang, Daoyuan Jin, Mingchuan Zhou   +3 more
doaj   +1 more source

Piezo robotic hand for motion manipulation from micro to macro

Nature Communications, 2023
Traditional robotic hands are facing several issues due to limitations in structures, principles and transmissions. Here, the authors develop a rigid robotic hand with 4 piezo fingers and 12 DOFs to implement high adaptability multi-DOF motion ...
Shijng Zhang, Yingxiang Liu, Jie Deng, Xiang Gao, Jing Li, Weiyi Wang, Mingxin Xun, Xue-Feng Ma, Qingbing Chang, Junkao Liu, Weishan Chen, Jie Zhao   +11 more
semanticscholar   +1 more source

ModMag: A modular magnetic micro-robotic manipulation device [PDF]

MethodsX, 2022
Electromagnetic systems have been used extensively for the control of magnetically actuated objects, such as in microrheology and micro- robotics research. Therefore, optimizing the design of such systems is highly desirable.
Max Sokolich, David P. Rivas, Yan-Da Yang, Markos Duey, Sambeeta Das   +4 more
semanticscholar   +1 more source

Multifunctional Perovskite Photodetectors: From Molecular-Scale Crystal Structure Design to Micro/Nano-scale Morphology Manipulation

Nano-Micro Letters, 2023
Multifunctional photodetectors boost the development of traditional optical communication technology and emerging artificial intelligence fields, such as robotics and autonomous driving. However, the current implementation of multifunctional detectors is
Ying-Jie Zhao, Xing Yin, Peng-Wei Li, Ziqiu Ren, Zhenkun Gu, Yiqiang Zhang, Yanlin Song   +6 more
semanticscholar   +1 more source

Mechanical Force Characterization of Living Cells based on Needle Deformation

Advanced Materials Interfaces, 2023
The mechanical properties of cells play an important role in cell development and function. Therefore, measurement of cell mechanical properties is a fundamental and essential tool for cell research.
Xiangyu Guo, Youchao Zhang, Minxuan Cao, Qingyao Shu, Alois Knoll, Huanyu Jiang, Yibin Ying, Mingchuan Zhou   +7 more
doaj   +1 more source

The effect of acceleration parameter on thermal entanglement and teleportation of a two-qubit Heisenberg XXX model with Dzyaloshinski-Moriya interaction in non-inertial frames

Results in Physics, 2021
Thermal entanglement and teleportation properties in non-inertial frames are investigated when a two-qubit Heisenberg XXX model with Dzyaloshinski-Moriya (DM) interaction is used as the quantum channel. We find that thermal entanglement and teleportation
Chuan Mo, Guo-Feng Zhang
doaj   +1 more source

3D Motion Manipulation for Micro‐ and Nanomachines: Progress and Future Directions

Advances in Materials, 2023
In the past decade, micro‐ and nanomachines (MNMs) have made outstanding achievements in the fields of targeted drug delivery, tumor therapy, microsurgery, biological detection, and environmental monitoring and remediation.
Hai Huang, Shi-Hao Yang, Yulong Ying, Xiangzhong Chen, J. Puigmartí‐Luis, Li Zhang, S. Pané   +6 more
semanticscholar   +1 more source

Study on characteristics and beam emission theory of UTEM electron gun

Results in Optics, 2021
In the ultrafast transmission electron microscopy (UTEM), the speed of the electron will be close to the light, when the electron pulse passes through the acceleration field.
He Chen, Quanlin Dong, Zhongwen Li
doaj   +1 more source

Optical manipulation and assembly of micro/nanoscale objects on solid substrates

iScience, 2022
Summary Many light-based technologies have been developed to manipulate micro/nanoscale objects such as colloidal particles and biological cells for basic research and practical applications. While most approaches such as optical tweezers are best suited
Jin-Gang Li, Ali Alfares, Yuebing Zheng
semanticscholar   +1 more source