Results 51 to 60 of about 1,249,343 (219)
A magnetically actuated MEMS scanning mirror
, 1996 <p>Published - <a href="/records/4wdfm-vh876/files/47b.pdf?download=1">47b.pdf</a></p>
Miller, Raanan A. +3 more
openaire +2 more sources
Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane +10 more
wiley +1 more source
Development of the high angular resolution 360° LiDAR based on scanning MEMS mirror
Scientific Reports, 2023 Light detection and ranging (LiDAR) using various operational principles has been applied in many fields, e.g., robotics navigation, autonomous vehicles, unmanned aerial flyers, land surveying, etc. The multichannel LiDAR system is of great importance in
Donghai Yang +8 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A pioneering magnetogenetic toolkit enables non‐invasive, precise spatiotemporal modulation of intracellular Wnt/β‐catenin signaling. Functionalized magnetic nanoparticles (MNPs@E/EC15) target cellular E‐cadherins to generate localized magnetomechanical forces under low‐intensity magnetic fields.
Christian Castro‐Hinojosa +7 more
wiley +1 more source
Progress of MEMS Scanning Micromirrors for Optical Bio-Imaging
Micromachines, 2015 Microelectromechanical systems (MEMS) have an unmatched ability to incorporate numerous functionalities into ultra-compact devices, and due to their versatility and miniaturization, MEMS have become an important cornerstone in biomedical and endoscopic ...
Lih Y. Lin, Ethan G. Keeler
doaj +1 more source
Tantalum–Palladium Ultrathin Resistance Hydrogen Sensor
Advanced Functional Materials, EarlyView.Nanoconfined Ta‐alloy thin films enable fast, reversible hydrogen sensing by suppressing unwanted phase transitions. A Ta0.88${\rm Ta}_{0.88}$Pd0.12${\rm Pd}_{0.12}$ sensing layer delivers hysteresis‐free detection from ppb to 100% H2${\rm H}_2$ at room temperature.
Folkert Isaäc Bernhard Straus +2 more
wiley +1 more source
Q-switching of Nd:YAG solid-state laser with intra-cavity MEMS resonant scanning mirror
, 2012 A comb-drive actuated MEMS scanning mirror is used to actively Q-switch a side-pumped Nd:YAG laser. Minimum pulse durations of 38 ns are observed and maximum average output powers of 55 mW at 17.625 kHz pulse repetition ...
Uttamchandani, Deepak G. +2 more
core +4 more sources
IEEE Photonics Journal, 2013 This paper reports on a light detection and ranging (LIDAR) system that incorporates a microelectromechanical-system (MEMS) mirror scanner and a single-photon imager.
Kota Ito +7 more
doaj +1 more source
Fabrication end-test of the micro scanning mirror
, 2022 S.54-65New MEMS device are perpetually being proposed and concepts are approved by means of demonstrator devices. Volume production of MEMS however requires more. The fabrication process must be suitable for large numbers of wafers at acceptable cost and
Lakner, H. +4 more
core +1 more source
Endosomal Escape of siRNA Polyplexes: A Molecular Dynamics Perspective on Underlying Mechanisms
Advanced Functional Materials, EarlyView.Molecular dynamics simulations reveal distinct endosomal escape mechanisms of siRNA nanoparticles, ranging from electrostatic membrane attachment to hydrophobic membrane fusion. Hydrophobic residues and anionic endosomal lipids emerge as key determinants of membrane disruption, linking molecular interactions to experimental delivery performance and ...
Katharina M. Steinegger +5 more
wiley +1 more source