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

. 2016 Apr 14;11:198. doi: 10.1186/s11671-016-1419-4

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

© Zhu et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 4 — Flow cytometric analysis of HePG-2 cells after treated with AgNPs for 72 h stained with PI after fixation by 70 % ethanol. As shown in a and b, the cell cycle distribution after different treatments and apoptotic cell population was determined by PI flow cytometric analysis. Bars with different characters are statistically different at P < 0.05(*) or P < 0.01(**)