公开(公告)号：EP4189376A1

公开(公告)日：2023-06-07

申请号：EP21745833.0

申请日：2021-07-29

申请人： Fundació Institut de Bioenginyeria de Catalunya (IBEC) ,  Universitat de Barcelona ,  Consorcio Centro de Investigación Biomédica en Red M.P.

发明人： SAMITIER MARTÍ, Josep ,  MIR LLORENTE, Mònica ,  DULAY BACENA, Samuel ,  RIVAS TORCATES, Lourdes Josefina ,  MISERERE, Sandrine ,  PÉREZ LÓPEZ, Briza ,  LOPEZ DE MIGUEL, Manuel ,  PALACIO BONET, Francisco

IPC分类号： G01N27/416 ,  G01N27/49

公开(公告)号：EP3945313A1

公开(公告)日：2022-02-02

申请号：EP20382702.7

申请日：2020-07-30

申请人： Fundacio Institut de Bioenginyeria de Catalunya ,  Universitat de Barcelona ,  Consorcio Centro de Investigación Biomédica en Red M.P.

发明人： SAMITIER MARTÍ, Josep ,  MIR LLORENTE, Mònica ,  DULAY BACENA, Samuel ,  RIVAS TORCATES, Lourdes Josefina ,  MISERERE, Sandrine ,  PÉREZ LÓPEZ, Briza ,  LOPEZ DE MIGUEL, Manuel ,  PALACIO BONET, Francisco

IPC分类号： G01N27/416 ,  G01N27/49

摘要： An electrochemical sensor system for sensing analytical reactions and biological operations is provided. The electrochemical sensor system comprises: an amperometric sensor comprising two electrodes, wherein the electrodes comprise a working electrode and a reference electrode, wherein the amperometric sensor includes no other electrodes and a potentiometric sensor comprising a working electrode and a reference electrode, wherein the potentiometric sensor includes no other electrodes, wherein the reference electrode of the potentiometric sensor is coupled to ground, wherein the working electrode of the amperometric sensor is electrically coupled to the reference electrode of the potentiometric sensor, wherein the amperometric sensor is configured to receive an excitation voltage between the working electrode of the amperometric sensor and the reference electrode of the amperometric sensor such that the received excitation voltage is used as a reference voltage of the potentiometric sensor via the reference electrode of the potentiometric sensor.