Figure 11.
Comparison of conductivities between the skin tissue and the prepared samples with different doping concentrations of (a) carbon nanotube; (b) graphene ink and (c) lignin.
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.