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

. 2017 Jul 13;12:5023–5038. doi: 10.2147/IJN.S139207

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

© 2017 Zhu et al. This work is published and licensed by Dove Medical Press Limited

The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

PMC Copyright notice

Penetration ability and inhibitory effect toward MCF7 spheroids.

Notes: (A) The formation process of MCF7 tumor spheroids. (B) Inhibitory effect of Pt complex and Tf-NGO@Pt toward MCF7 spheroids. Magnification ×200. Values presented as mean ± SD of triplicate results. (C) Penetration ability of Tf-NGO@Pt to MCF7 tumor spheroids. The spheroids were treated with coumarin-6-labeled nanoparticles for 12 hours. Drug concentration was 60 mM.

Abbreviations: Tf, transferrin; NGO, nanographene oxide.