When an ordinary electrical conductor—such as a metal wire—is connected to a battery, the electrons in the conductor are accelerated by the electric field created by the battery. While moving, electrons frequently collide ...
Nanophysics
May 13, 2024
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161
Fabrication of sensors by 3D printing combines speed, freedom of design, and the possibility of using waste as a substrate. Various results have been obtained in a circular economy mode, whereby residues usually thrown away ...
Analytical Chemistry
May 9, 2024
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75
With the development of the information era, sensors capable of transmitting and detecting information have become the leading way to obtain information. Therefore, building a sensor system with a wide detection range, high ...
Nanophysics
Oct 5, 2023
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14
How many times have you shown up to a video meeting with people at work only to find you have terrible internet that day? Maybe the others on the call are cutting in and out, or maybe your own signal is being corrupted on ...
Quantum Physics
Sep 25, 2023
1
14
There is a growing demand for portable gas sensors, from both environmental and health sciences users as well as industry. Resonant optical sensors, in particular planar micro-resonators, combine high sensitivity and small ...
Optics & Photonics
Jul 14, 2023
0
11
A recent study published in Sensors and Actuators: B. Chemical highlights the development of highly active oxidase mimics using MnOx nanobelts (NBs) generated through laser irradiation in liquid (LIL) techniques by researchers ...
Bio & Medicine
Apr 25, 2023
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4
Guoan Zheng, associate professor of biomedical engineering, has developed a new sensor technology that can perform large-scale microbial monitoring with high spatiotemporal resolution and high sensitivity.
Analytical Chemistry
Nov 10, 2021
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56
Researchers have developed an extremely sensitive miniaturized optical fiber sensor that could one day be used to measure small pressure changes in the body.
Optics & Photonics
Feb 17, 2021
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104
Researchers have developed a unique inkjet printing method for fabricating tiny biocompatible polymer microdisk lasers for biosensing applications. The approach enables production of both the laser and sensor in a room temperature, ...
Optics & Photonics
Feb 3, 2021
0
83
A simple method developed at KAUST uses laser beams to create graphene electrodes that have better performance than those produced through older methods.
Nanophysics
Nov 16, 2020
0
14
