Xiong, Y. Yao, Y. Zhan, X. Chen, G. text xx 9999 monographic und

electronic

Polyhydroxybutyrate (PHB), co-polyesters of 3-hydroxybutyrate and 3-hydroxyhexanoate (PHBHHx), and polylactic acid (PLA)were used to prepare nanoparticles with average sizes of 160, 250 and 150 nm, respectively. A lipid-soluble colorant, rhodamine B isothiocyanate (RBITC), was employed to study drug-release behaviors from these nanoparticles. A high RBITC drug-loading efficiency of over 75 POLYHYDROXYALKANOATES PHB NANOPARTICLES DRUG DELIVERY SUSTAINED RELEASE INTRACELLULAR DRUG RELEASE MACROPHAGE https://drive.google.com/file/d/1LKKTUd1lOS3jOqgDaPekJ7bWn-2uXCYZ/view?usp=drivesdk https://drive.google.com/file/d/1LKKTUd1lOS3jOqgDaPekJ7bWn-2uXCYZ/view?usp=drivesdk 250602 20260521091258.0