Nanoparticles are finding many research and industrial applications, yet their characterization remains a challenge. Their cores are often polydisperse and coated by a stabilizing shell that varies in size and composition. No single technique can characterize both the size distribution and the nature of the shell. Advances in analytical ultracentrifugation allow for the extraction of the sedime...

1 Pharmaceutical analytical Department, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt 2 Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt 3 Quality Control Department, Gulf Pharmaceutical Industry (JULPHAR), RAK, United Arab Emirates 4 Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ajman Univ...