Results 281 to 290 of about 1,807,617 (309)

Optical Hydrogen Sensing Materials for Applications at Sub‐Zero Temperatures

Advanced Functional Materials, EarlyView.
This study demonstrates the viability of optical hydrogen sensors at temperatures as low as −60°C. Using advanced metal hydride materials, the sensors detect hydrogen with high sensitivity, speed, and stability across a wide range of concentrations. These findings open doors for safe hydrogen detection in extreme cold, enabling applications in aviation,
Ziqing Yuan, Herman Schreuders, Robert Dankelman, Bernard Dam, Lars J. Bannenberg   +4 more
wiley   +1 more source

Development of a rapid sensor system for nitrate detection in water using enhanced Raman spectroscopy. [PDF]

RSC Adv
Xia X, Yang G, Tian H, Cao F, Luo F, Dong D.   +5 more
europepmc   +1 more source

Multi-point sensing organic light-emitting diode display based mobile cardiovascular monitor. [PDF]

Nat Commun
Kim C, Lee K, Kim J, Yang D, Lee H, Moon G, Kim Y, Cho D, Bae KS, Kim G, Kim Y, Lee C.   +11 more
europepmc   +1 more source

Design and TCAD analysis of few-layer graphene/ZnO nanowires heterojunction-based photodetector in UV spectral region. [PDF]

Sci Rep
Bansal S, Kumar S, Jain A, Rohilla V, Prakash K, Gupta A, Ali T, Alenezi AM, Islam MS, Soliman MS, Islam MT.   +10 more
europepmc   +1 more source

Measurement and Decoupling of Hygrothermal-Mechanical Effects with Optical Fibers: Development of a New Fiber Bragg Grating Sensor. [PDF]

Sensors (Basel)
Aceti P, Calervo L, Bettini P, Sala G.
europepmc   +1 more source

High-precision optical thermometry using Pr³⁺-doped NaCaY(MoO₄)₃ luminophores: a multi-spectral and chromaticity-based approach to non-contact temperature sensing. [PDF]

RSC Adv
Aly Taleb ZEA, Saidi K, Dammak M.
europepmc   +1 more source

Remote sensing of alcohol consumption using machine learning speckle pattern analysis. [PDF]

J Biomed Opt
Duadi D, Yosovich A, Beiderman M, Agdarov S, Ozana N, Beiderman Y, Zalevsky Z.   +6 more
europepmc   +1 more source