Results 61 to 70 of about 14,256 (271)
Micro‐ and Nano‐Bots for Infection Control
Advanced Materials, EarlyView.This review presents a strategic vision for integrating micro‐ and nanobots in the pipeline for infection diagnosis, prevention, and treatment. To develop these robots as a practical solution for infection management, their design principles are clarified based on their propulsion mechanisms and then categorized infection management domains based on ...
Azin Rashidy Ahmady +5 more
wiley +1 more source
Plasma Nanoengineering and Nanofabrication
Nanomaterials, 2016 With the recent advances in nanotechnology, plasma nanofabrication has become an exciting new niche because plasma-based approaches can deliver unique structures at the nanoscale that cannot be achieved by other techniques and/or in a more economical and
Krasimir Vasilev +1 more
doaj +1 more source
Scalable Fabrication of Metallic Nanogaps at the Sub‐10 nm Level
Advanced Science, 2021 Metallic nanogaps with metal–metal separations of less than 10 nm have many applications in nanoscale photonics and electronics. However, their fabrication remains a considerable challenge, especially for applications that require patterning of nanoscale
Sihai Luo +3 more
doaj +1 more source
Traversing the Periodic Table through Phase‐Separating Nanoreactors
Advanced Materials, EarlyView.Centimeter‐scale arrays of single nanoparticles, generated through either Dip Pen Nanolithography or Polymer Pen Lithography, allow for the discovery of novel nanomaterials at an unprecedented scale. The development of phase‐separating hydrophobic nanoreactors bypasses element‐specific chemistry limitations, enabling the synthesis of polyelemental ...
Carolin B. Wahl +4 more
wiley +1 more source
Controlled Formation of Skyrmion Bags
Advanced Materials, EarlyView.This work demonstrates stabilization of complex magnetic skyrmion bags in ferromagnetic thin films through precisely engineered anisotropy defects using ion irradiation. The researchers achieve controlled field‐ and laser‐induced generation of skyrmionia, target skyrmions, and higher‐order skyrmion bags at room temperature. This reliable platform opens
Lisa‐Marie Kern +20 more
wiley +1 more source
Liquid-phase preparation of BaTiO(3) nanoparticles
IET Nanodielectrics, 2020 Barium titanate (BaTiO(3), BT) is widely used in the manufacture of electronic components such as multilayer ceramic capacitors, supercapacitors, thermistors, ferroelectric devices and piezoelectric devices due to its excellent dielectric, ferroelectric,
Feng Shi +3 more
doaj +1 more source
Adventures with Micro- and Nanofabricated Devices for Chemical and Biochemical Measurements; Early Days to Present! [PDF]
arXiv, 2018 J. Michael Ramsey holds the Minnie N. Goldby Distinguished Professor of Chemistry Chair at the University of North Carolina - Chapel Hill. Here he describes the development of micro- and nanofabricated devices in his lab from the early developments that lead into the commercialization of the first active control microfluidic device by Caliper ...
arxiv
Decoding Directional Control in Metal‐Assisted Chemical Etching via Catalyst Architecture
Advanced Materials, EarlyView.Metal‐assisted chemical etching (MaCE) enables silicon nanostructure fabrication but suffers from isotropic undercutting. This study highlights the critical role of catalyst morphology in etching directionality. High‐aspect‐ratio catalysts induce lateral etching, while thermal treatment at 450 °C stabilizes catalyst geometry, promoting vertical etching.
Yejin Han +9 more
wiley +1 more source
Silicon Color Filters for Light-Recycling Displays [PDF]
arXiv, 2016 We propose a set of silicon reflective transmission filters for light-recycling displays that are compatible with high-throughput nanofabrication technologies and have excellent angular stability.
arxiv
Microneedles with Interdigitated Electrodes for In Situ Impedimetric VEGF Sensing
Advanced Materials Interfaces, EarlyView.An electrochemical device for transdermal monitoring based on flexible polylactide microneedles with interdigitated electrodes enables continuous monitoring of vascular endothelial growth factor (VEGF) in interstitial fluid. Gold‐coated microneedles functionalized with anti‐VEGF antibodies, provide an in situ detection platform with high sensitivity ...
Ritu Das +10 more
wiley +1 more source