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.
Light microscopy (100×) of TK6 cells incubated with Ag ENMs with different charge and surface composition (negative: Ag_Citrate and Ag_SDS; neutral: Ag_Disperbyk and Ag_Tween; positive: Ag_Chitosan and Ag_Byk). Cell were treated with Ag ENMs, concentration 2.5 μg/cm2 or equal concentration of Ag ENMs stabilizers for 2 or 24 h, and pictures were taken immediately after exposure
