INQUIMAE 12526
INSTITUTO DE QUIMICA, FISICA DE LOS MATERIALES, MEDIOAMBIENTE Y ENERGIA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Real time electrochemical quantitation of HNO, at low nanomolar level in biological-compatible media
Autor/es:
SEBASTIÁN A. SUÁREZ; DAMIÁN E. BIKIEL; DIANA E. WETZLER; MARCELO A. MARTÍ; FABIO DOCTOROVICH
Lugar:
Rosario
Reunión:
Congreso; XVIII Congreso Argentino de Fisicoquímica y Química Inorgánica; 2013
Institución organizadora:
AAIFQ
Resumen:
Introduction. Azanone (HNO), also called nitroxyl, is a highly reactive and short-lived compound with intriguing and highly relevant chemical and biological properties.[1] HNO also reacts with oxygen, NO and itself, a reaction which is extremely fast and therefore limits the maximum concentration and life time of azanone in solution.[1] In a recent work from our group, we showed the first step towards the design of an azanone electrochemical sensor by covalently attaching a cobalt porphyrin to a gold electrode.[2]
