FLOW CELLS

An example method includes introducing a first fluid to a flow channel of a flow cell including a working electrode having a surface that is at least partially exposed to the flow channel, the surface being unmodified or modified with a first member of a transition metal complex binding pair, whereb...

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Bibliographic Details
Main Authors von Hatten, Xavier, Black, Hayden
Format Patent
LanguageEnglish
Published 17.11.2022
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS OR TEST PAPERS THEREFOR
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
ENZYMOLOGY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PHYSICS
PROCESSES OF PREPARING SUCH COMPOSITIONS
SPIRITS
TESTING
VINEGAR
WINE
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Summary:An example method includes introducing a first fluid to a flow channel of a flow cell including a working electrode having a surface that is at least partially exposed to the flow channel, the surface being unmodified or modified with a first member of a transition metal complex binding pair, whereby a linking moiety of a complex present in the first fluid chemically attaches the complex to the surface to form a temporarily modified surface of the working electrode; performing a sensing operation involving the complex of the temporarily modified surface; and applying a desorption voltage of the linking moiety to the working electrode, thereby detaching the linking moiety and regenerating the surface.
Bibliography:Application Number: US202217727624