Results 91 to 100 of about 162,455 (354)

A surface-enhanced Raman scattering (SERS)-active optical fiber sensor based on a three-dimensional sensing layer

Sensing and Bio-Sensing Research, 2014
To fabricate a new surface-enhanced Raman scattering (SERS)-active optical fiber sensor, the design and preparation of SERS-active sensing layer is one of important topics.
Chunyu Liu, Shaoyan Wang, Gang Chen, Shuping Xu, Qiong Jia, Ji Zhou, Weiqing Xu   +6 more
doaj   +1 more source

Sensor Fiber Optik Dari Bahan Fiber Optik Polimer Untuk Pengukuran Refractive Index Larutan Gula [PDF]

, 2012
This paper presents an experimental result on developing an optical fiber sensor for measuring refractive index of sugar solution. Sensor was developed using polymer optical fiber with diameter of 3 mm.
Marzuki, Ahmad, Wulan Sari, Nila, Yunianto , Mohtar   +2 more
core  

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

Advanced Engineering Materials, EarlyView.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev, Kevin Crown, Sean Kinahan, Gabriel Lucero, Hayden Stromsodt, Svetlana Romanova, Yury Salkovskiy   +6 more
wiley   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Abraded optical fibre-based dynamic range force sensor for tissue palpation

Frontiers in Robotics and AI
Tactile information acquired through palpation plays a crucial role in relation to surface characterisation and tissue differentiation - an essential clinical requirement during surgery.
Abu Bakar Dawood, Vamsi Krishna Chavali, Thomas Mack, Zhenyu Zhang, Hareesh Godaba, Martin Angelmahr, Kaspar Althoefer   +6 more
doaj   +1 more source

Application of microwave photonics in fiber optical sensors [PDF]

, 2020
E.V. Vostrikov, E.V. Litvinov, S. A. Volkovskii, A.S. Aleinik, Galina Polte   +4 more
openalex   +1 more source

Influence of Two-Frequency Radiation Intensity Fluctuations on the Output Signal of a Vortex Optical Fiber Forming OAM Address in Polyharmonic Sensor Technology [PDF]

, 2021
Irina L. Vinogradova, Azat R. Gizatulin, Ivan K. Meshkov, Valery Kh. Bagmanov, Oleg G. Morozov, Ildaris M. Gabdulkhakov, S. V. Ganchevskaya, Nikolay L. Kazanskiy, Albert K. Sultanov   +8 more
openalex   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Nanoparticle-Coated Optical Hydrogen Sensor for Early Gas Detection of Lithium-Ion Battery Failure

Chemosensors
This research investigates the use of a fiber optic sensor for detecting hydrogen gas during a thermal runaway of lithium-ion batteries (LIBs). Timely detection of thermal runaway in LIBs, particularly in storage and logistics, is crucial for effective ...
Leonard Kropkowski, Ahmad Abdalwareth, Christoff Brüdigam, Martin Angelmahr, Wolfgang Schade   +4 more
doaj   +1 more source

Ordinary Optical Fiber Sensor for Ultra-High Temperature Measurement Based on Infrared Radiation

Sensors, 2018
An ordinary optical fiber ultra-high temperature sensor based on infrared radiation with the advantages of simple structure and compact is presented. The sensing system consists of a detection fiber and a common transmission fiber.
Qijing Lin, Na Zhao, Kun Yao, Zhuangde Jiang, Bian Tian, Peng Shi, Feng Chen   +6 more
doaj   +1 more source