Results 11 to 20 of about 6,196,296 (298)

High sensitivity glycomics in biomedicine [PDF]

open access: yesMass Spectrometry Reviews, 2021
AbstractMany analytical challenges in biomedicine arise from the generally high heterogeneity and complexity of glycan‐ and glycoconjugate‐containing samples, which are often only available in minute amounts. Therefore, highly sensitive workflows and detection methods are required.
Lageveen-Kammeijer, G.S.M.   +3 more
openaire   +3 more sources

A Sprayed Graphene Pattern-Based Flexible Strain Sensor with High Sensitivity and Fast Response

open access: yesSensors, 2019
Flexible strain sensors have a wide range of applications in biomedical science, aerospace industry, portable devices, precise manufacturing, etc. However, the manufacturing processes of most flexible strain sensors previously reported have usually ...
Wei Xu   +5 more
doaj   +1 more source

Magnetic Plug Sensor with Bridge Nonlinear Correction Circuit for Oil Condition Monitoring of Marine Machinery

open access: yesJournal of Marine Science and Engineering, 2022
Diesel engines in marine power systems often work in extreme environments. Oil monitoring technology can guarantee the operational safety of diesel engines.
Yuwei Zhang   +7 more
doaj   +1 more source

Waveguide coupling gratings for high-sensitivity biochemical sensors [PDF]

open access: yes, 1997
Grating coupling is now currently used in evanescent-wave biochemical sensors as a waveguide coupling element or as the sensing element. In most coupling cases of practical interest, the Rayleigh-Fourier method is valid, and leads to physically ...
Lyndin, N.M.   +3 more
core   +3 more sources

An Au Nanofilm-Graphene/D-Type Fiber Surface Plasmon Resonance Sensor for Highly Sensitive Specificity Bioanalysis

open access: yesSensors, 2020
A highly sensitive Au-graphene structure D-type fiber surface plasmon resonance biosensor is presented in this study to specifically detect biomolecules.
Xiangtai Xi   +8 more
doaj   +1 more source

High-sensitivity imaging with multi-mode twin beams [PDF]

open access: yes, 2007
Twin entangled beams produced by single-pass parametric down-conversion (PDC) offer the opportunity to detect weak amount of absorption with an improved sensitivity with respect to standard techniques which make use of classical light sources. We propose
A. Gatti   +8 more
core   +2 more sources

Analysis and Simulation of Forcing the Limits of Thermal Sensing for Microbolometers in CMOS–MEMS Technology

open access: yesMicromachines, 2019
Room-temperature highly sensitive microbolometers are becoming very attractive in infrared (IR) sensing with the increase in demand for the internet of things (IOT), night vision, and medical imaging.
Hasan Göktaş, Fikri Serdar Gökhan
doaj   +1 more source

Super‐Low‐Dose Functional and Molecular Photoacoustic Microscopy

open access: yesAdvanced Science, 2023
Photoacoustic microscopy can image many biological molecules and nano‐agents in vivo via low‐scattering ultrasonic sensing. Insufficient sensitivity is a long‐standing obstacle for imaging low‐absorbing chromophores with less photobleaching or toxicity ...
Yachao Zhang   +6 more
doaj   +1 more source

Manufacturing and Characterization of Three-Axis Magnetic Sensors Using the Standard 180 nm CMOS Technology

open access: yesSensors, 2021
A three-axis micro magnetic sensor (MS) is developed based on the standard 180 nm complementary metal oxide semiconductor (CMOS) technology. The MS designs two magnetic sensing elements (MSEs), which consists of an x/y-MSE and an z-MSE, to reduce cross ...
Chi-Han Wu   +3 more
doaj   +1 more source

Hysteresis‐Free and High‐Sensitivity Strain Sensing of Ionically Conductive Hydrogels

open access: yesAdvanced NanoBiomed Research, 2023
Hydrogels are promising materials for soft and implantable strain sensors owing to their large compliance (E  500%) compared with other polymer networks. Further, hydrogels can be functionalized to seamlessly integrate with many types of tissues. However,
Jiwoo Song   +9 more
doaj   +1 more source

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