Electrochemical device for sample analysis with insertable electrodes (Machine-translation by Google Translate, not legally binding)

• Main Authors: BLANCO LOPEZ, María del Carmen, NANNI, Paula Inés, NUNEZ BAJO, Estefanía, GONZALEZ LOPEZ, Andrea, FERNANDEZ ABEDUL, María Teresa, BLANCO COVIAN, Lucia
• Format: Patent
• Language: English; Spanish
• Published: 09.02.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TESTING

Electrochemical device for sample analysis with insertable electrodes comprising a working electrode (we), a reference electrode (re), an auxiliary electrode (ae) and means of connection to a power supply and data recording system. The working electrode (we), the reference electrode (re) or the auxiliary electrode (ae) are staples (1) insertable that are arranged on a sample analysis surface (4). The working electrode (we) is also a modified insert (1) with a suspension of conductive carbon ink arranged on its surface. The invention is applicable in the detection, identification and quantification of chemical and biochemical substances, mainly in the sectors of clinical, environmental or agri-food analysis. (Machine-translation by Google Translate, not legally binding) Dispositivo electroquímico para análisis de muestra con electrodos insertables que comprende un electrodo de trabajo (WE), un electrodo de referencia (RE), un electrodo auxiliar (AE) y unos medios de conexión a un sistema de alimentación y registro de datos. El electrodo de trabajo (WE), el electrodo de referencia (RE) o el electrodo auxiliar (AE) son grapas (1) insertables que se disponen sobre una superficie de análisis (4) de muestra. El electrodo de trabajo (WE) además es una grapa (1) insertable modificada con una suspensión de tinta conductora de carbono dispuesta sobre su superficie. La invención resulta de aplicación en la detección, identificación y cuantificación de sustancias químicas y bioquímicas, principalmente en los sectores de análisis clínico, medioambiental o agroalimentario.