Effects of fabrication materials and methods on flexible resonant sensor signal quality
Sign Up to like & getrecommendations! Published in 2020 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2020.101027
Abstract: Abstract Inductor-capacitor (LC) resonant sensors can provide low-cost, contactless measurement in closed environments. In this work, three fabrication methods to produce flexible LC sensors are compared: screen-printed pastes, etched copper-coated polyimide, and wound metal wires.… read more here.
Keywords: screen printed; screen; resonant sensors; fabrication materials ... See more keywords
Resonant Sensors for Low-Cost, Contact-Free Measurement of Hydrolytic Enzyme Activity in Closed Systems.
Sign Up to like & getrecommendations! Published in 2018 at "ACS sensors"
DOI: 10.1021/acssensors.8b00267
Abstract: A passive, resonant sensor was developed that can be embedded in closed systems for wireless monitoring of hydrolytic enzyme activity. The resonators are rapidly prototyped from copper coated polyimide substrates that are masked using an… read more here.
Keywords: enzyme activity; hydrolytic enzyme; resonant sensors; closed systems ... See more keywords
Resolution Limits of Resonant Sensors
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.19.054074
Abstract: The resolution of resonant sensors is fundamentally limited by the presence of noise. Thermomechanical noise, intrinsic to the resonator, sets the ultimate sensor performance when all other noise sources have been eliminated. For linear resonators,… read more here.
Keywords: noise; resolution limits; resonant sensors; resolution ... See more keywords
Adaptive Time-Resolved Mass Spectrometry With Nanomechanical Resonant Sensors
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2021.3127244
Abstract: Nanomechanical resonant sensors that are based on detecting and tracking the resonance frequency deviations due to events of interest are being advocated for a variety of applications. All sensor schemes currently in use are subject… read more here.
Keywords: time resolved; time; resonant; resonant sensors ... See more keywords
Planar Microwave Resonant Sensors: A Review and Recent Developments
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10072615
Abstract: Microwave sensors based on electrically small planar resonant elements are reviewed in this paper. By virtue of the high sensitivity of such resonators to the properties of their surrounding medium, particularly the dielectric constant and… read more here.
Keywords: microwave resonant; recent developments; review recent; planar microwave ... See more keywords