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.
Effect of LLP2A modification on PMSC-EV attachment on electrospun scaffolds. (A) SEM images of PMSC-EV attachment on untreated electrospun scaffold (a), 50% LLP2A modified electrospun scaffold (b) and 100% LLP2A modified electrospun scaffold (c). Scale bar = 500 μm. (B) Quantification of the numbers of PMSC-EVs on the different modified electrospun scaffolds. Data were expressed as mean ± standard deviation: *p < 0.05 (n = 5).
