Radiometer Medical A/s

Poul Ravn S&oslash;rensen

Birgit Zachau-Christiansen

The invention concerns an electrode device comprising an ion selective material, a solid state, inner reference system of sodium vanadium bronze and a contact material, where sodium may be reversibly intercalated, in the bronze. Such an electrode device may for instance be sensitive to ions, such as H , Na , K and Ca . It may also include a reactive material in which a particular analyte is reacted to form an ion product, to which the ion selective material is sensitive, such as in electrode devices of the Severinghaus-type or in biosensors. The electrode device according to the invention can be prepared by thick film printing.

Growing community of inventors

Copenhagen, Denmark

Poul Ravn Sørensen

Growing community of inventors

Copenhagen, Denmark

Poul Ravn S&oslash;rensen

Poul Ravn Sørensen