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 Oct 27;15:8231–8247. doi: 10.2147/IJN.S278631

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

© 2020 Yang 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. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php).

PMC Copyright notice

Surface and in vitro degradation features of the dressings.

Notes: (A) FT-IR spectra of the dressings ranging from 4000 to 400 cm⁻¹ at a resolution of 4.0 cm⁻¹. (B) TGA curves of the dressings ranging from 10 to 1000 °C at 10 °C/min heating rate under nitrogen protection (80 mL/min). (C) Cumulative release profiles of copper (CuNPs and Cu²⁺) from the C/H/GO/Cu dressings under different pH values (5.5, 7.0 and 8.5) over 14 days.

Abbreviations: C/H/GO/Cu, GO/Cu-decorated chitosan/hyaluronic acid dressing; CuNPs, copper nanoparticles; FT-IR, Fourier transform infrared; TGA, thermogravimetric analysis.