Results 21 to 30 of about 7,440 (224)
Micro-DC rotary-motor working smoothly with neither contact brush nor fixed-axis
AIP Advances, 2023 Successful construction of a simple sub-millimeter micromotor is reported, which operates under stationary direct current (DC) voltage, with neither a fixed rotational axis nor contacting brush.
Shusuke Ishida +5 more
doaj +1 more source
Microsystems technology: objectives [PDF]
, 1996 This contribution focuses on the objectives of microsystems technology (MST). The reason for this is two fold. First of all, it should explain what MST actually is.
Fluitman, Jan
core +2 more sources
Geometry Design, Principles and Assembly of Micromotors
Micromachines, 2018 Discovery of bio-inspired, self-propelled and externally-powered nano-/micro-motors, rotors and engines (micromachines) is considered a potentially revolutionary paradigm in nanoscience.
Huanpo Ning +6 more
doaj +1 more source
Energies, 2020 This paper presents the world’s smallest inset permanent magnet synchronous motor (PMSM) with a soft magnetic composite (SMC) core, providing ease of manufacturing for micromachine applications without silicon steel laminations. The inset motor can offer
Da-Chen Pang +4 more
doaj +1 more source
Micromotor Manipulation Using Ultrasonic Active Traveling Waves
Micromachines, 2021 The ability to manipulate therapeutic agents in fluids is of interest to improve the efficiency of targeted drug delivery. Ultrasonic manipulation has great potential in the field of therapeutic applications as it can trap and manipulate micro-scale ...
Hiep Xuan Cao +8 more
doaj +1 more source
Tailoring Functional Micromotors for Sensing
Research, 2023 Micromotors are identified as a promising candidate in the field of sensing benefiting from their capacity of autonomous movement. Here, a review on the development of tailoring micromotors for sensing is presented, covering from their propulsion mechanisms and sensing strategies to applications.
Lijun Cai +4 more
openaire +3 more sources
High-Performance Shuffle Motor Fabricated by Vertical Trench Isolation Technology [PDF]
, 2010 Shuffle motors are electrostatic stepper micromotors that employ a built-in mechanical leverage to produce large output forces as well as high resolution displacements.
Berenschot, Erwin +5 more
core +9 more sources
Micromotor‐Enabled Active Hydrogen and Tobramycin Delivery for Synergistic Sepsis Therapy
Advanced Science, 2023 Sepsis is a highly heterogeneous syndrome normally characterized by bacterial infection and dysregulated systemic inflammatory response that leads to multiple organ failure and death.
Yanzhen Song +13 more
doaj +1 more source
Phototactic Flocking of Photochemical Micromotors [PDF]
iScience, 2019 Inspired by astonishing collective motions and tactic behaviors in nature, here we show phototactic flocking of synthetic photochemical micromotors. When enriched with hydroxyl groups, TiO2 micromotors can spontaneously gather into flocks in aqueous media through electrolyte diffusiophoresis.
Fangzhi Mou +6 more
openaire +3 more sources
Self-propelled magnesium based micromotors: synthesis and magnetic steering
MATEC Web of Conferences, 2015 In this work the magnesium based Janus micromotors were prepared by an asymmetric coating of Co-Au bilayer on the surface of Mg microparticles. The micromotor could efficiently self-propel in phosphate buffer saline (PBS) with a highest speed of 221 μm·s−
Jin Dongdong +3 more
doaj +1 more source