Results 171 to 180 of about 143,518 (360)

Enhanced Nonlinear Optical Absorption Properties and Carrier Dynamics of Violet Phosphorene by Oxidation for Ultrafast Photonic Applications

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates the effects of oxidation treatment on the nonlinear optical absorption properties and carrier dynamics of two‐dimensional violet phosphorene (VP), elucidating the underlying physical mechanisms. Furthermore, ultrashort laser pulses are achieved utilizing the enhanced saturation absorption and shortened carrier relaxation ...
Bo Li   +6 more
wiley   +1 more source

Intensity and Wavelength Division Multiplexing FBG Sensor System Using a Raman Amplifier and Extreme Learning Machine [PDF]

open access: hybrid, 2018
Yibeltal Chanie Manie   +6 more
openalex   +1 more source

A plasmonic and intelligent sweat sensing patch for large‐scale health monitoring

open access: yesInfoMat, EarlyView.
We designed a miniaturized and intelligent sweat sensing patch that collects sweat through a microfluidic module and analyzes it using multimodal laser sensing and artificial intelligence‐assisted diagnosis. This patch enables rapid, large‐scale health monitoring and diagnosis by detecting multiple biomarkers in sweat, offering a noninvasive ...
Yuanchao Liu   +13 more
wiley   +1 more source

Flexible ionic pressure sensors: From migration‐electronic mechanisms to emerging iontronic paradigms

open access: yesInfoMat, EarlyView.
Mechanisms, materials, structures, and applications of the FIPSs. Abstract Flexible ionic pressure sensors (FIPS) have emerged as promising candidates for bridging the gap between electronics and biologically compatible interfaces. Unlike previous reviews, which focused primarily on materials or devices, this review presents a classification of FIPS ...
Mengjie Wang   +10 more
wiley   +1 more source

Aggregation‐induced emission luminogens in in vitro diagnostics: Advancing biomarker detection in body fluids

open access: yesInterdisciplinary Medicine, EarlyView.
This review systematically summarizes recent advances in aggregation‐induced emission (AIE) materials for in vitro diagnostics (IVD). It highlights probe design strategies—categorizing them into direct‐responsive, indirect‐responsive, and nano‐immunoprobes—and their applications in detecting a wide range of biomarkers across diverse body fluids ...
Qi Liu   +5 more
wiley   +1 more source

Performance analyses of hybrid WDM/OCDM optical networks

open access: yesSemina: Ciências Exatas e Tecnológicas, 2005
In this work, optical networks using the hybrid technology of wavelength division multiplexing and optical code division multiplexing (WDM/OCDM) are investigated. The architecture of the network is described and it is shown the main advantages of applied
Fábio Renan Durand, Edson Moschim
doaj  

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