Results 81 to 90 of about 2,617,186 (294)

Electrical Performance of Micro-assembled Beads under Different Temperatures and Loadings

open access: yes, 2012
[[abstract]]Micro-assembly is an efficient tool to build electrical connections with metallic micro-beads. This process uses patterned photoresist AZ1512 as an adhesion for micro-bead arrangement.
Tzeng, Yen-Lin; Wang, Kerwin
core  

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao   +6 more
wiley   +1 more source

Design of asymmetric flexible micro-gripper mechanism based on flexure hinges

open access: yesAdvances in Mechanical Engineering, 2015
Symmetric micro-gripper mechanism is very easy way to destroy the micro-components or parts for nonuniform force in the processing of micro-assembly. Aiming at the requirements of micro-assembly for the microtubule (diameter of 0–200 μm) components, a ...
Xing Qingsong
doaj   +1 more source

Application of Heating Type Micro-Assembly Device in Two-Photon Micromachining

open access: yesPhotonic Sensors, 2020
The development of micro-fabrication and micro-assembly technology is indispensable for the future manufacturing of miniaturized, functional, and integrated devices.
Jintao Xia   +6 more
doaj   +1 more source

Optically Induced Dielectrophoresis Based Automatic Assembly of Micro/Nano-Devices

open access: yes, 2013
Optically induced dielectrophoresis (ODEP) provides a powerful method for parallel manipulation of micro/nano-scale particles with dynamic optical patterns. Until now, few ODEP-related researches has been done for automatic assembly of micro/nano-devices
Qu YL(曲艳丽)   +3 more
core  

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

Assembly Net : precision assembly technologies for mini and micro products

open access: yes, 2001
Reports on the findings of an international Workshop on (Flexible) Assembly Automation held at Delft University of Technology, The Netherlands in May 2000.
Onori, Mauro,
core   +1 more source

Balancing Hydrophobicity and Hydrophilicity: Dual Filler‐Engineered Proton Exchange Membranes for Durable, High‐Power Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho   +13 more
wiley   +1 more source

Design of Reconfigurable Planar Micro-Positioning Stages Based on Function Modules

open access: yesIEEE Access, 2019
Micro-positioning stages, which are capable to meet the emerging industrial trend for performing various kinds of micro-manipulation and micro-assembly tasks are the crucial tools to miniaturize the products under ultra-high precision.
Bingxiao Ding   +3 more
doaj   +1 more source

Dual‐Layer Conducting and Redox Polymer Bioanodes for Synergistic Enhancement of Microbial Extracellular Electron Transfer

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid PEDOT/Fc‐LPEI conducting/redox polymer bioanode synergistically improves microbial extracellular electron transfer (EET) in Shewanella oneidensis MR‐1. The dual‐layer interface delivers 18‐fold higher current output and 27‐fold greater charge collected than bare carbon felt, highlighting an effective strategy for high‐performance ...
Shenghan Gu   +4 more
wiley   +1 more source

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