An amperometric H2O2 biosensor based on hemoglobin nanoparticles immobilized on to a gold electrode


The nanoparticles (NPs) of hemoglobin (Hb) were prepared by desolvation method and characterized by transmission electron microscopy (TEM), UV spectroscopy and Fourier-transform IR (FTIR) spectroscopy. An amperometric H2O2 biosensor was constructed by immobilizing HbNPs covalently on to a polycrystalline Au electrode (AuE). HbNPs/AuE were characterized by… (More)
DOI: 10.1042/BSR20170194


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