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.
Toxicity of as-received and thermally degraded nanoclays determined by (a) live cell count and (b) cellular viability via WST assay, for unsterilized nanoclay (n = 6). The symbols * and ~ indicate significant differences between the control and nanoclay treatments and between as received nanoclay and thermally degraded byproducts, respectively.
