An official website of the United States government
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.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Physicochemical characterization of tuna-bone-derived HAp compared to pristine HAp. (a) FT-IR and (b) XRD spectra of tuna-bone-derived HAp and pristine HAp. Asterisks (*) indicate typical XRD peaks of pristine HAp. TG-DSC thermograms of (c) pristine HAp and (d) tuna-bone-derived HAp.