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) Amperometric current of the five-layer sensor of Figure 1 for sequential increase and decrease in glucose concentration. (B) Hysteresis analysis of saturation amperometric current versus glucose concentration for sensors (i) without and (ii) with the fourth catalase layer.
