Keith, in collaboration with Bishal Adhikari and Shyamal Das, researchers from the School of Pharmacy (Otago), recently published “Amino acids improve aerosolization and chemical stability of potential inhalable amorphous Spray-dried ceftazidime for Pseudomonas aeruginosa lung infection” in the International Journal of Pharmaceutics (2022) 621 121799 https://doi.org/10.1016/j.ijpharm.2022.121799. The paper describes how amino acids can stabilize an active pharmaceutical ingredient formulated for use as a aerosol.