Gas sensing chemistry and sensors and sensing systems and method

A distributed chemical sensor using an optical fiber having a cladding containing an indicator dye complexed with a heavy metal salt whereby the dye is rendered inactive and the heavy metal salt is preferentially functional to complex with a fluoride ion by cleaving from the dye.

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Bibliographic Details
Main Author Beshay, Manal
Format Patent
LanguageEnglish
Published 03.09.2019
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:A distributed chemical sensor using an optical fiber having a cladding containing an indicator dye complexed with a heavy metal salt whereby the dye is rendered inactive and the heavy metal salt is preferentially functional to complex with a fluoride ion by cleaving from the dye.
Bibliography:Application Number: US201314089627