Surface-modified liposomal in-situ nasal gel enhances brain targeting of berberine hydrochloride for Alzheimer's therapy: optimization and in vivo studies. - Bahndare, Sejal; Mathure, Dyandevi; Ranpise, Hemantkumar; Salunke, Malati; Awasthi, Rajendra (Journal of Liposome Research, 2025)