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.
Cell adhesion results of human keratinocyte HaCaT cells on calcium alginate films with 0.1%, 0.5% and 1% w/w of CNFs and GO by optical microscopy in transmission light mode (a–f) and fluorescence microscopy (DAPI and Phalloidin-FITC staining) (g–l). The magnification of the utilized objective lens is indicated for each image. No cell adhesion on any of the composite films was observed by either optical or fluorescence microscopy.
