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

. 2015 Aug 28;10:5489–5503. doi: 10.2147/IJN.S87145

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

© 2015 Lee et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. 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

Enzyme-sensitive drug release from DendDP and DendGDP nanoparticles.

Notes: Fluorescence intensity spectra (A) and near-infrared images (B) of DendGDP nanoparticles in the presence of CaB. Three milligrams of nanoparticles were incubated with CaB for 3 hours. (C) Release of DOX from the nanoparticles in the absence or presence of CaB (50 U).

Abbreviations: au, absorbance units; CaB, cathepsin B; DendGDP, dendrimer-MPEG-DOX conjugate with GFLG peptide linkage; DendDP, dendrimer-MPEG-DOX conjugate; DOX, doxorubicin; MPEG, methoxy poly(ethylene glycol); GFLG, Gly-Phe-Leu-Gly.