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

. 2020 May 12;13(10):2221. doi: 10.3390/ma13102221

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

© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Viability (neutral red (NR) assay) of HepG2 cells treated with the combination of AgNPs with AuNPs (A), CdTeQDs (B), TiO₂NPs (C), and SiO₂NPs (D). Expected values reflect a sum of toxicities of AgNPs and other NPs (additive effect). Data are expressed as a percent of control; mean ± SD, n = 3. * denotes a statistically significant difference from unexposed control, P < 0.05. # denotes a statistically significant difference between the observed and expected value, P < 0.05.

Viability (neutral red (NR) assay) of HepG2 cells treated with the combination of AgNPs with AuNPs (A), CdTeQDs (B), TiO₂NPs (C), and SiO₂NPs (D). Expected values reflect a sum of toxicities of AgNPs and other NPs (additive effect). Data are expressed as a percent of control; mean ± SD, n = 3. * denotes a statistically significant difference from unexposed control, P < 0.05. # denotes a statistically significant difference between the observed and expected value, P < 0.05.