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Browsing by Author "Law, Karen A."

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Labeless and reversible immunosensor assay based upon an electrochemical current-transient protocol

Grant, Sarah; Davis, Frank; Pritchard, Jeanette A.; Law, Karen A.; Higson, Seamus P. J.; Gibson, Timothy D. (Elsevier Science B.V., Amsterdam., 2003-10-24)

A novel labeless and reversible immunoassay based upon an electrochemical current-transient protocol is reported which offers many advantages in comparison to classical immuno-biochemical analyses in terms of simplicity, speed ...
New Techniques in Monitoring Water Pollution - Development of Sonochemically Fabricated Microarrays for the Determination of Pollutants.

Davis, Frank; Collyer, Stuart D.; Gornall, Davinia D.; Law, Karen A.; Mills, Daniel W.; Higson, Seamus P. J. (Teknoscienze Srl, 2007-01-01)

The focus of this article is to describe a simple-to-use, disposable sensor suitable for the rapid determination of pollutants in aqueous media, utilising a novel sonochemical microelectrode fabrication technique. The ...
Procedure 24 : Construction of an enzyme-containing microelectrode array and use for detection of low levels of pesticides

Davis, Frank; Law, Karen A.; Turner, Anthony P. F.; Higson, Seamus P. J. (2007-01-01)

Objectives (a) To construct a microelectrode array based on a screen printed substrate. (b) To utilise the microelectrode array to form an array of enzyme- containing electrodes (c) To test the electrode response to ...
Sonochemically fabricated microelectrode arrays for biosensors offering widespread applicability. Part I

Barton, Andrew C.; Collyer, Stuart D.; Davis, Frank; Gornall, Davinia D.; Law, Karen A.; Lawrence, Emma C. D.; Mills, Daniel W.; Myler, Suzy; Pritchard, Jeanette A.; Thompson, Mark; Higson, Seamus P. J. (Elsevier Science B.V., Amsterdam., 2004-09-15)

A novel and patented procedure is described for the sonochemical fabrication of a new class of microelectrode array based sensor with electrode element populations of up to 2 x 105 cm-2. For some years it has been accepted ...
Ultra-Sensitive determination of pesticides via cholinesterase-based sensors for environmental analysis.

Davis, Frank; Law, Karen A.; Chaniotakis, Nikos A.; Fournier, Didier; Gibson, Timothy D.; Millner, Paul A.; Marty, Jean-Louis; Sheehan, Michelle A.; Ogurtsov, Vladimir I.; Johnson, Graham; Griffiths, John; Turner, Anthony P. F.; Higson, Seamus P. J. (Elsevier, 2007)

This review is focussed towards the development of acetylcholinesterase enzymatic based biosensors for the quantification of trace concentrations of highly toxic pesticides via their inhibitory effect on the enzyme. Initial ...

Browsing by Author "Law, Karen A."

Browsing by Author "Law, Karen A."

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