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

. 2022 Dec 28;18:100531. doi: 10.1016/j.mtbio.2022.100531

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

© 2022 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Fig. 4 — (a) Confocal images of Hepa1-6 cells after incubated with DiO-modified PD1-CM or CHO-CM. Scale bar: 20 μm; (b) confocal images of Hepa1-6 cells and anti-PD-L1 antibody pre-treated Hepa1-6 cells after incubated with DiO-modified MnO₂@PD1-CM, Scale bars: 20 μm; (c) DCFH-DA indicating the production of intracellular ROS in Hepa1-6 cells after treated with PD1-CM, MnO₂ or MnO₂@PD1-CM; cell viability of Hepa1-6 cells after treated with different concentrations of MnO₂ (d) or MnO₂@PD1-CM (e) for 24 h.