Results 41 to 50 of about 6,751,508 (325)
Development of Inverter Circuits with Dual Control Subchannel Areas of Integral CMOS Sensor Element
Фізика і хімія твердого тіла, 2021 The use of an integrated sensor element as an addition of inverter, which converts the resistance of a sensitive element into the level of the output pulse signal, is investigated. Inverter circuits with different control options for sub-channel areas of
A.A. Druzhinin +5 more
doaj +1 more source
Giant magnetoimpedance: new electrochemical option to monitor surface effects?
, 2006 Magnetoimpedance, MI, change due to surface modification of the sensitive element caused by biofluids was studied with the aim of creating a robust sensor capable of separating the chemical surface modification from the sensing process.
Baselt +11 more
core +1 more source
Polymer‐Based Elemental Tags for Sensitive Bioassays [PDF]
Angewandte Chemie International Edition, 2007 To identify a rare (e.g., diseased or foreign) cell in a complex mixture, or to understand the proteomic complexity[1,2] of cells, one needs to be able to measure simultaneously and quantitatively a large number of proteins or other biomarkers that may be present in a complex sample.
Xudong, Lou +7 more
openaire +2 more sources
Performance of a highly sensitive optical waveguide Mach-Zehnder interferometer immunosensor [PDF]
, 1993 We describe a highly sensitive sensor which uses the evanescent field of a reusable planar optical waveguide as the sensing element. The waveguide used is optimized to obtain a steep dependence of the propagation velocity on the refractive-index profile ...
Greve, J. +2 more
core +3 more sources
Electronics, 2019 A new modification of an acceleration measurement sensor based on an acoustic waves resonance principle is proposed. Common angular-shaped sensors exhibit stress concentrations at the angular points near the origin points of destruction under external ...
S. Shevchenko, M. Khivrich, O. Markelov
semanticscholar +1 more source
Highly sensitive V-shaped SPR PCF biosensor for cancer detection
Optical and quantum electronics, 2023 In this paper, a novel design of photonic crystal fiber (PCF) biosensor based on surface plasmon resonance (SPR) is introduced and analyzed for cancer cell detection.
M. Abdelghaffar +6 more
semanticscholar +1 more source
An investigation on vibration-based damage detection in circular plates [PDF]
, 2009 This study aims at the development of vibration-based health monitoring (VHM) methodology for thin circular plates. The possibility of using the first several natural frequencies of a circular plate for damage detection purposes is investigated first ...
D.G. Gorman +5 more
core +1 more source
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2016 The influence of the sensitive element fabrication technology and noise performance of surface plasmon resonance (SPR) immunosensor on sensitivity and stability of operation inherent to the “Plasmon” series instrument has been investigated to improve ...
R.V. Khrystosenko
doaj +1 more source
Laser-controlled adaptive optic for beam quality enhancement in a multipass thin disk amplifier
, 2018 We devise a laser-controlled adaptive optical element which operates intracavity under high intensity radiation. This element substitutes a conventional mechanically deformable mirror and is free of critical heat-sensitive components and electronics. The
Kolbe, Daniel, Lange, Richard
core +1 more source
The Pulsation Properties of Procyon A [PDF]
, 1999 A grid of stellar evolution models for Procyon A has been calculated. These models include the best physics available to us (including the latest opacities and equation of state) and are based on the revised astrometric mass of Girard et al (1996 ...
Chaboyer, Brian +2 more
core +3 more sources