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.
(a) Schematic of the surface modification of PEEK specimens and (b) SEM images of bare PEEK and PEEK-g-poly(PEPMA·Na) after soaking in x1.5 SBF for 28 days. Reprinted with permission from [93]. Copyright (2019) Taylor & Francis. PEEK, poly(ether ether ketone); SEM, scanning electron microscopy; PEPMA·Na, phosphodeister macromonomers; SBF, simulated body fluid
