Results 41 to 50 of about 243,893 (286)

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

Advanced 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, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Plasma Etching of Aluminum Nitride and Molybdenum in Multidimensional MEMS Structures

Advanced Materials Interfaces
The transition to 3D device architectures is a rapidly advancing trend in microelectronics. As a result, several manufacturing technologies have has to rapidly evolve to meet the challenge of more complex structures, whilst maintaining the high precision
Tarmo Nieminen, Glenn Ross, Mervi Paulasto‐Kröckel   +2 more
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Scaled-Down c-Si and c-SiGe Wagon-Wheels for the Visualization of the Anisotropy and Selectivity of Wet-Chemical Etchants

Nanoscale Research Letters, 2019
Wet etching offers an advantage as a soft, damage-less method to remove sacrificial material with close to nanometer precision which has become critical for the fabrication of nanoscale structures.
Antoine Pacco, Zheng Tao, Jens Rip, Dennis van Dorp, Harold Philipsen, Frank Holsteyns   +5 more
doaj   +1 more source

Investigation on Ge_0.8Si_0.2-Selective Atomic Layer Wet-Etching of Ge for Vertical Gate-All-Around Nanodevice

Nanomaterials, 2021
For the formation of nano-scale Ge channels in vertical Gate-all-around field-effect transistors (vGAAFETs), the selective isotropic etching of Ge selective to Ge0.8Si0.2 was considered.
Lu Xie, Huilong Zhu, Yongkui Zhang, Xuezheng Ai, Junjie Li, Guilei Wang, Anyan Du, Zhenzhen Kong, Qi Wang, Shunshun Lu, Chen Li, Yangyang Li, Weixing Huang, Henry H. Radamson   +13 more
doaj   +1 more source

Immediate performance of self-etching versus system adhesives with multiple light-activated restoratives [PDF]

, 2004
Objectives: The purpose of this study was to evaluate the performance of both single and double applications of (Adper Prompt L-Pop) self-etching dental adhesive, when used with three classes of light-activated restorative materials, in comparison to the
Suzuki, Kazuomi, Suzuki, K., Watts, D. C.; id_orcid, Irie, M., Watts, David C., Irie, Masao   +5 more
core   +1 more source

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

Advanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao, Ilayda Namli, Joseph Christakiran Moses, Youdi Liu, Suihong Liu, Syed Hasan Askari Rizvi, Yasar Ozer Yilmaz, Ibrahim T. Ozbolat   +7 more
wiley   +1 more source

Low-Cost Photolithographic Fabrication of Nanowires and Microfilters for Advanced Bioassay Devices

Sensors, 2015
Integrated microfluidic devices with nanosized array electrodes and microfiltration capabilities can greatly increase sensitivity and enhance automation in immunoassay devices. In this contribution, we utilize the edge-patterning method of thin aluminum (
Nhi M. Doan, Liangliang Qiang, Zhe Li, Santhisagar Vaddiraju, Gregory W. Bishop, James F. Rusling, Fotios Papadimitrakopoulos   +6 more
doaj   +1 more source

Etching of the Presbyterian Church in Gettysburg, Pennsylvania

, 2023
This print features an etching by Bernhardt Wall. This print was created in 1939. This etching is entitled Presbyterian Church, Gettysburg, Pa... This etching features the Presbyterian Church in Gettysburg, Pennsylvania.https://scholarsjunction.msstate.
etching by Bernhardt Wall (American, 1872-1956)
core  

Alloying‐Controlled Tuning of Interfacial Spin‐Orbit Interaction and Magnetic Damping in Crystalline FeCo Thin Films Grown on GaAs(001)

Advanced Materials, EarlyView.
The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao, Matthias Kronseder, Zhe Yuan, Thomas Narr, Thomas N. G. Meier, Nadine Mundigl, Xianlin Qu, Zhongchang Wang, Christian H. Back, Lin Chen   +9 more
wiley   +1 more source