Results 11 to 20 of about 1,541,445 (223)

Automatic Path Tracking and Target Manipulation of a Magnetic Microrobot [PDF]

Micromachines, 2016
Recently, wireless controlled microrobots have been studied because of their great development prospects in the biomedical field. Electromagnetic microrobots have the advantages of control agility and good precision, and thus, have received much ...
Jingyi Wang, Lianqing Liu, Nian-Dong Jiao   +2 more
exaly   +4 more sources

An Omni-Directional Wall-Climbing Microrobot with Magnetic Wheels Directly Integrated with Electromagnetic Micromotors

International Journal of Advanced Robotic Systems, 2012
This paper presents an omni-directional wall-climbing microrobot with magnetic wheels. The integral design with an actuator and adhesive is realized by integrating stators and rotors of an MEMS-based electromagnetic micromotor with a magnetic wheel.
Xiaoning Tang, Dawei Zhang, Zhenbo Li, Jiapin Chen   +3 more
doaj   +2 more sources

A Magnetic Wheel Structure for an Omni-Directional Microrobot to Limit Slip Effect

International Journal of Advanced Robotic Systems, 2009
To fulfill the microassembly work successfully, an omnidirectional mobile microrobot is presented. To finish the micron size task, the positioning precision of the robot is highly important.
Yiliang Jin, Jiapin Chen, Zhenbo Li
doaj   +2 more sources

Magnetic-acoustic actuated spinous microrobot for enhanced degradation of organic pollutants

Ultrasonics Sonochemistry
A growing interest in the development of efficient strategies for the removal of organic pollutants from polluted water is emerging. As such, artificial micro/nano machines performing excellent water purification tasks have recently attracted more ...
Shimin Yu, Chenlu Liu, Mingyang Sui, Haiqiang Wei, Haoyuan Cheng, Yujing Chen, Yanhe Zhu, Haocheng Wang, Penglei Ma, Lin Wang, Tianlong Li   +10 more
doaj   +2 more sources

Wireless Power Transfer-Based Microrobot with Magnetic Force Propulsion Considering Power Transfer Efficiency [PDF]

Journal of Electromagnetic Engineering and Science, 2022
A microrobot that could continuously receive both electrical energy and propulsion force from a wireless power transfer system would offer tremendous benefits.
Dongwook Kim, Seungyoung Ahn
doaj   +1 more source

Fabrication of Magnetic Microrobots by Assembly

Advanced Intelligent Systems, 2023
Magnetic microrobots have gained significant attention in the biomedical field due to their wireless actuation, strong controllability, fast response, and minimal impact on the environment. As the task complexity keeps increasing in the clinical applications of magnetic microrobots, more geometric structures and magnetization profiles have been ...
Yan Deng, Yue Zhao 0025, Jianguo Zhang, Tatsuo Arai, Qiang Huang 0002, Xiaoming Liu 0007   +5 more
openaire   +3 more sources

Performance Evaluation of a Magnetically Driven Microrobot for Targeted Drug Delivery

Micromachines, 2021
Given that the current microrobot cannot achieve fixed-point and quantitative drug application in the gastrointestinal (GI) tract, a targeted drug delivery microrobot is proposed, and its principle and characteristics are studied.
Zhuocong Cai, Qiang Fu, Songyuan Zhang, Chunliu Fan, Xi Zhang, Jian Guo, Shuxiang Guo   +6 more
doaj   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation. [PDF]

Adv Robot Res
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Sokolich M, Yang Y, Cherukumilli S, Kirmizitas FC, Das S.   +4 more
europepmc   +2 more sources

Amphibious Movement of Microrobots Inspired by Water Spiders. [PDF]

Adv Sci (Weinh)
Inspired by the water strider, a novel microrobot is designed to maintain amphibious mobility in complex environments. It retains the ability to traverse the air‐liquid interface and perform directional movement within sophisticated, multifaceted environments, including complex gastric wall structures, with precise controllability.
Hu X, Ouyang R, Shi Z, Tao W, Zhu Z, Lin P, Lin J, Brandt L.   +7 more
europepmc   +2 more sources

Navigation of mini swimmers in channel networks with magnetic fields [PDF]

, 2013
Controlled navigation of swimming micro robots inside fluid filled channels is necessary for applications in living tissues and vessels. Hydrodynamic behavior inside channels and interaction with channel walls need to be understood well for successful ...
Temel, Fatma Zeynep, Yeşilyurt, Serhat, Bezer, Ayşe Ecem   +2 more
core   +2 more sources