Results 31 to 40 of about 1,542,214 (211)
Advanced Science, 2022 Magnetic microrobots can be miniaturized to a nanometric scale owing to their wireless actuation, thereby rendering them ideal for numerous biomedical applications.
Armando Ramos‐Sebastian +2 more
doaj +1 more source
Pros and Cons: Magnetic versus Optical Microrobots [PDF]
Advanced Materials, 2020 AbstractMobile microrobotics has emerged as a new robotics field within the last decade to create untethered tiny robots that can access and operate in unprecedented, dangerous, or hard‐to‐reach small spaces noninvasively toward disruptive medical, biotechnology, desktop manufacturing, environmental remediation, and other potential applications ...
Sitti, Metin, Wiersma, Diederik S.
openaire +5 more sources
Micellar Polymer Magnetic Microrobots as Efficient Nerve Agent Microcleaners
, 2022 Micro-/nanorobot technology has developed rapidly in recent years due to their great potential to perform multiple tasks. Here, we develop magnetic microrobots prepared as polycaprolactone/Fe3O4 microspheres covered by micellar polyethyleneimine and use ...
Marta Pacheco (9027971) +3 more
core +3 more sources
Impact of Segmented Magnetization on the Flagellar Propulsion of Sperm‐Templated Microrobots
Advanced Science, 2021 Technical design features for improving the way a passive elastic filament produces propulsive thrust can be understood by analyzing the deformation of sperm‐templated microrobots with segmented magnetization. Magnetic nanoparticles are electrostatically
Veronika Magdanz +7 more
doaj +1 more source
Trimer-like microrobots with multimodal locomotion and reconfigurable capabilities
Materials Today Advances, 2022 Despite the growing interest in the motion mechanisms and application potential of individual active colloids/particles in micro/nanorobotics, their aggregation for higher-ordered mesostructures remains a significant challenge due to the complexity of ...
S. Yu +7 more
doaj +1 more source
High-throughput Photoactive Magnetic Microrobots for Food Quality Control. [PDF]
Small MethodsEnsuring food quality and safety according to stringent global standards requires analytical procedures that are accurate, cost‐effective, and efficient.
Maria-Hormigos R +3 more
europepmc +2 more sources
A Review on the Motion of Magnetically Actuated Bio-Inspired Microrobots
Applied Sciences, 2022 Nature consists of numerous solutions to overcome challenges in designing artificial systems. Various actuation mechanisms have been implemented in microrobots to mimic the motion of microorganisms. Such bio-inspired designs have contributed immensely to
Shanuka Dodampegama +8 more
doaj +1 more source
Selective and Independent Control of Microrobots in a Magnetic Field: A Review
Engineering, 2023 Due to the unique advantages of untethered connections and a high level of safety, magnetic actuation is a commonly used technique in microrobotics for propelling microswimmers, manipulating fluidics, and navigating medical devices.
Min Wang +4 more
doaj +1 more source
A Tumbling Magnetic Microrobot System for Biomedical Applications [PDF]
Micromachines, 2020 Abstract A microrobot system comprised of an untethered tumbling magnetic microrobot, a two degree of freedom rotating permanent magnet, and an ultrasound imaging system has been developed for in vitro and in vivo biomedical applications.
Elizabeth E. Niedert +6 more
openaire +3 more sources
Micromachines, 2019 In this study, we analyzed the vertical driving performance of multiple connected magnetic wheel-driven microrobots when moving up and down a small cylinder that simulated a pipe. The dynamics of pipe climbing by the magnetic wheel-driven microrobot were
Munehisa Takeda, Isao Shimoyama
doaj +1 more source