PARTIALLY OXIDIZED FLAKE GRAPHITE AS A MATERIAL FOR ELECTROCHEMICAL QUANTIFICATION OF URIC ACID AND PREPARATION METHOD

The present invention discloses a sequential oxidative process of crystalline flake graphite for modifying the raw material to convert it into useful substrates for the electrochemical measurement of uric acid in fluids. The process offers the advantage of simplicity, economy of time, and a substant...

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Bibliographische Detailangaben
Hauptverfasser:	VALLE ORTA Maiby, FERNÁNDEZ TAVIZÓN Salvador, GONZALEZ MORONES Pablo, CUARA DIAZ Edgar, SIERRA GÓMEZ Uriel Alejandro, MERCADO SILVA Jesús Alfonso
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY NON-METALLIC ELEMENTS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The present invention discloses a sequential oxidative process of crystalline flake graphite for modifying the raw material to convert it into useful substrates for the electrochemical measurement of uric acid in fluids. The process offers the advantage of simplicity, economy of time, and a substantial reduction in the amounts of oxidant and sulfuric acid necessary to carry out the partial oxidation of graphite, reducing the negative environmental impact of traditional oxidation methods. Se describe un proceso oxidativo secuencial de grafito hojuela cristalino con el que se modifica esta materia prima para convertirla en substratos útiles para la medición electroquímica de ácido úrico en fluidos. El proceso ofrece la ventaja de simplicidad, economía de tiempo y sustantiva disminución de cantidades de oxidante y ácido sulfúrico necesarios para llevar a cabo la oxidación parcial del grafito, disminuyendo la impronta medioambiental negativa de los métodos tradicionales de oxidación.