Results 251 to 260 of about 434,793 (279)
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Chemical Communications, 2010
The porous and superhydrophobic shell of a liquid marble prevents contact of its liquid core with outside surfaces, but allows gas transport. Liquid marble can therefore be used to sense gas or emit gas. Liquid marbles loaded with different indicators can simultaneously sense different gases via different mechanisms.
Junfei, Tian +3 more
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The porous and superhydrophobic shell of a liquid marble prevents contact of its liquid core with outside surfaces, but allows gas transport. Liquid marble can therefore be used to sense gas or emit gas. Liquid marbles loaded with different indicators can simultaneously sense different gases via different mechanisms.
Junfei, Tian +3 more
openaire +2 more sources
From gas sensing to AI–gas sensing
Chemical CommunicationsTraditional gas sensing integrated with AI for AI-driven gas sensing.
Meihui Liu +4 more
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Environmental Gas Sensing with Cavitands
Chemistry – A European Journal, 2017AbstractEnvironmental gas sensing needs stringent sensor requirements in terms of sensitivity, selectivity and ruggedness. One of the major issues to be addressed is combining in a single device the conflicting requirements of molecular‐level selectivity and low‐ppb sensitivity.
Roberta Pinalli +2 more
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2008
Optical sensors have a number of general advantages over corresponding chemical and electrical-electronic sensors in terms of contact-free measurements, higher resistance to corrosive or reactive environments, applicability in flammable atmospheres, usually fast response.
Cacciari Ilaria, Righini Giancarlo
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Optical sensors have a number of general advantages over corresponding chemical and electrical-electronic sensors in terms of contact-free measurements, higher resistance to corrosive or reactive environments, applicability in flammable atmospheres, usually fast response.
Cacciari Ilaria, Righini Giancarlo
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Optical Fiber Communication Conference (OFC) 2019, 2019
We present a photonic chip sensor platform for near-infrared laser absorption spectroscopy, which incorporates an uncooled III-V laser and detector, on-chip methane reference cell, and 30cm-long evanescent field waveguides, integrated on a silicon photonics substrate.
William M. J. Green +16 more
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We present a photonic chip sensor platform for near-infrared laser absorption spectroscopy, which incorporates an uncooled III-V laser and detector, on-chip methane reference cell, and 30cm-long evanescent field waveguides, integrated on a silicon photonics substrate.
William M. J. Green +16 more
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2014
In this chapter, the state of the art on porous silicon gas sensors , both electrical and optical, is reviewed by paying special emphasis on the advancement of gas sensor architectures that has occurred over the two last decades, as well as on the different functionalization approaches implemented in and chemical species sensed with such architectures.
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In this chapter, the state of the art on porous silicon gas sensors , both electrical and optical, is reviewed by paying special emphasis on the advancement of gas sensor architectures that has occurred over the two last decades, as well as on the different functionalization approaches implemented in and chemical species sensed with such architectures.
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2009
Micro-Fabrication of Gas Sensors.- Electrical-Based Gas Sensing.- Capacitive-Type Relative Humidity Sensor with Hydrophobic Polymer Films.- FET Gas-Sensing Mechanism, Experimental and Theoretical Studies.- Solid-State Electrochemical Gas Sensing.- Optical Gas Sensing.- Thermometric Gas Sensing.- Acoustic Wave Gas and Vapor Sensors.- Cantilever-Based ...
COMINI, Elisabetta +2 more
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Micro-Fabrication of Gas Sensors.- Electrical-Based Gas Sensing.- Capacitive-Type Relative Humidity Sensor with Hydrophobic Polymer Films.- FET Gas-Sensing Mechanism, Experimental and Theoretical Studies.- Solid-State Electrochemical Gas Sensing.- Optical Gas Sensing.- Thermometric Gas Sensing.- Acoustic Wave Gas and Vapor Sensors.- Cantilever-Based ...
COMINI, Elisabetta +2 more
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2014
Part I: Concepts High-Temperature Gas Sensors by Denny Richter and Holger Fritze Insect Olfaction as a Natural Blue-Print of Gas-Sensors? by Bernhard Weissbecker and Stefan Schutz Sensor Arrays, Virtual Multisensors, Data Fusion and Gas Sensor Data Evaluation by Peter Reimann and Andreas Schutze Part II: Material and Structure Carbon Nanotube Gas ...
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Part I: Concepts High-Temperature Gas Sensors by Denny Richter and Holger Fritze Insect Olfaction as a Natural Blue-Print of Gas-Sensors? by Bernhard Weissbecker and Stefan Schutz Sensor Arrays, Virtual Multisensors, Data Fusion and Gas Sensor Data Evaluation by Peter Reimann and Andreas Schutze Part II: Material and Structure Carbon Nanotube Gas ...
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Optical Gas Sensing Technology
New Electronics, 2020Today's NDIR gas sensing technology can now provide a low power, yet robust and reliable, gas sensing capability
Henrik Rodjeqdrd, Staffan Ehde
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C&EN Global Enterprise, 2018
Gas sensors have long served critical roles in industrial applications, including monitoring air quality and engine emissions.
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Gas sensors have long served critical roles in industrial applications, including monitoring air quality and engine emissions.
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