Figure 7.
(A) i–t curve of Pt/HCS-modified GCE upon the addition of human serum (100 μL), followed by successive addition of 20 μM H2O2 three times in 0.1 M PBS. (B) Response of Pt/HCS-modified GCE to 1 mM glucose and serum (50 μL) in 0.1 M PBS.
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