Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A): SEM Micrograph of NiFe2O4 and its EDX. (B): deposition of NPs on SPE with drop casting. (C): CVs of NFO/SPE in 0.1 M PBS (pH 7) containing 150 µM of FA at various scan rates; numbers 1–12 correspond to 10, 25, 50, 75, 100, 200, 300, 400, 500, 600, 700 and 800 mV s−1, respectively. Inset: variation of anodic peak current vs. square root of scan rate [64].
