Consejo Superior De Investigaciones Cientificas

Natalia Abramova

María Pilar Marco Colas

Ángel Merlos Domingo

Javier Ramón Azcón

Francisco José Sánchez Baeza

Carlos Domínguez Horna

Andrei Bratov Nikiforov

Andrey Ipatov

Andrei Bratov

Francisco José Sanchez Baeza

The invention discloses a system for the simultaneous detection and/or quantification of various analytes in a sample or for the simultaneous detection and/or quantification of an analyte in various samples, comprising: a multi-electrode chip () comprising an array of microelectrodes (); a single-duct cell (), comprising a groove () which accommodates the multi-electrode chip () and a duct () through which a fluid sample can sequentially flow through each of the microelectrodes () of a multi-electrode chip () when the latter is inserted into the groove (); and a multi-duct cell (), comprising a groove () housing the multi-electrode chip () and several independent ducts () through which several samples can pass independently through each electrode () of the multi-electrode chip ().

Multi-analyte system and method based on impedimetric measurements

A highly sensitive impedimetric sensor in which the highly conductive electrodes are separated by a barrier of insulating material is disclosed. The sensor is used to determine directly the presence of analytes in a biological sample of human, veterinary or environmental origin.

Impedimetric sensor and applications thereof

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Barcelona, Spain

Natalia Abramova