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.
Particle Size Distribution (PSD) of the different processed samples. Spray-Dried (SD) sample at best parameter settings, Rotor Milled (RM) powder subjected to the three-step refinement process with final sieving step, and Ball Milled (BM) sample after 10 min (fractionated fine powder).
