Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2016 Mar 8;24(2):406–416. doi: 10.1016/j.jfda.2015.11.011

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2016 Taiwan Food and Drug Administration

This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

(A) Cyclic voltamograms of DSNPs-GCE in 0.1M phosphate buffer (pH 7.0) containing 0.40mM NA at different scan rates. The numbers 1–8 correspond to the scan rates of 2 mV/s, 6 mV/s, 10 mV/s, 14 mV/s, 18 mV/s, 22 mV/s, 26 mV/s, and 30 mV/s. The inset shows the variation of the electrocatalytic peak current (I_p) versus the square root of sweep rate. (B) Linear sweep voltammogram of DSNPs-GCE in 0.l0M phosphate buffer solution (pH 7.0) containing 0.40mM NA at different scan rates: 10 mV/s, 14 mV/s, 18 mV/s, 22 mV/s, and 26 mV/s. The inset shows the Tafel plots derived from the linear sweep voltammograms. DSNPs-GCE = delphinidin silver nanoparticles modified glassy carbon electrode; NA = noradrenaline.