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Fig. 3 | Nanoscale Research Letters

Fig. 3

From: A Simple Electrochemical Route to Access Amorphous Co-Ni Hydroxide for Non-enzymatic Glucose Sensing

Fig. 3

Electrochemical behaviors of amorphous Co-Ni hydroxide toward glucose oxidation in 0.5 M NaOH. a CV curves at various scan rates in the absence of glucose. b CV curves of the Co-Ni hydroxide electrode with different concentrations of glucose at a scan rate of 50 mV s−1. c The CV curves of glucose oxidation at different scan rates from 10 to 60 mV in the presence of 5 mM glucose. d The fitting plots of Ipa-ν1/2 in the absence and presence of glucose

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