Results 151 to 160 of about 50,246 (312)

An Optical Fiber Sensor for Uranium Detection in Water. [PDF]

Biosensors (Basel), 2022
Alberti G, Pesavento M, De Maria L, Cennamo N, Zeni L, Merli D.   +5 more
europepmc   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

Advanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera, Chiranjeevi Kanike, Appurva Tiwari, Hongyan Wu, Larry D. Unsworth, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

Microstructured optical fibres for gas sensing: design fabrication and post-fab processing

, 2009
Air/silica Microstructured Optical Fibers (MOFs) offer new prospects for fiber based sensor devices. In this paper, two topics of particular significance for gas sensing using air guiding Photonic Bandgap Fibers (PBGFs) are discussed.
Petrovich, M.N., Austin, E., Grivas, C., Richardson, D.J., Poletti, F., van Brakel, A.   +5 more
core  

Advances in Tapered Optical Fiber Sensor Structures: From Conventional to Novel and Emerging. [PDF]

Biosensors (Basel), 2023
Zhang W, Lang X, Liu X, Li G, Singh R, Zhang B, Kumar S.   +6 more
europepmc   +1 more source

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

Advanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen, Cheng Hao, Wenjuan Zhao, Haonan Zhang, Yujing Tan, Fengze Sun, Xuewen Han, Hui Peng, Tianyi Zhan, Jianxiong Lyu, Ning Yan   +10 more
wiley   +1 more source

Low-Cost ZnO Spray-Coated Optical Fiber Sensor for Detecting VOC Biomarkers of Diabetes. [PDF]

Sensors (Basel), 2023
Swargiary K, Swargiary K, Jitpratak P, Pathak AK, Viphavakit C.   +4 more
europepmc   +1 more source

Phase Evolution Kinetics in Additive‐Free 19.75% Organic Photovoltaics Empowered by Solvent Vapor Annealing

Advanced Functional Materials, EarlyView.
Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv, Jieni Chen, Cenqi Yan, Patrick W. K. Fong, Jingjing Zhao, Daming Zheng, DingQin Hu, Xiaoman Ding, Xiaokang Sun, Chuanlin Gao, Guangye Zhang, Qianguang Yang, Can Zhu, Pei Cheng, Shirong Lu, Zhipeng Kan, Zhiwei Ren, Guangliu Ran, Wenkai Zhang, Hanlin Hu, Gang Li   +20 more
wiley   +1 more source

Distributed photonic instrumentation for smart grids

, 2013
Photonic sensor networks possess the unique potential to provide the instrumentation infrastructure required in future smart grids by simultaneously addressing the issues of metrology and communications.
Pawel Niewczas, Niewczas, Pawel, Phil Beaumont, Fusiek, Grzegorz, Booth, Campbell, Campbell Booth, Grzegorz Fusiek, Orr, Philip, Kawano, Fumio, Philip Orr, Beaumont, Phil, Dysko, Adam, Adam Dysko, Fumio Kawano   +13 more
core   +1 more source

Optical Fiber Sensor for Monitoring the Evaporation of Ethanol-Water Mixtures. [PDF]

Sensors (Basel), 2022
Pereira D, Bierlich J, Kobelke J, Pereira V, Ferreira MS.   +4 more
europepmc   +1 more source

Dye‐Initiated Chirped Cholesteric Polymer Networks Exhibiting Broadband Dissipative Chiral Photonic Bands

Advanced Functional Materials, EarlyView.
A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla, Pasquale Pagliusi, Gabriella Cipparrone   +2 more
wiley   +1 more source