CHEMICALLY SENSITIVE SENSOR COMPRISING MICRO-BARRIER AND METHOD OF FABRICATION THEREOF

The present invention relates to a chemically sensitive sensor for detecting volatile organic compounds, the sensor comprising a substrate, an electrode array, a micro-barrier, and a sensing layer comprising a multiplicity of core-shell particles in close-packed orientation, the particles comprising...

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Bibliographic Details
Main Authors MILYUTIN, Yana, ABUD HAWA, Manal, SHANI, Gidi, HAICK, Hossam
Format Patent
LanguageEnglish
Published 25.11.2021
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CHEMISTRY
CINEMATOGRAPHY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTROGRAPHY
HOLOGRAPHY
INORGANIC CHEMISTRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MATERIALS THEREFOR
MEASURING
METALLURGY
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
TESTING
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Summary:The present invention relates to a chemically sensitive sensor for detecting volatile organic compounds, the sensor comprising a substrate, an electrode array, a micro-barrier, and a sensing layer comprising a multiplicity of core-shell particles in close-packed orientation, the particles comprising a metal nanoparticle (MNP) core and an organic ligand shell, wherein the MNP core has a mean particle size below about 15 nm. The invention further provides a method for fabrication of the chemically sensitive sensor.
Bibliography:Application Number: US201917289422