
31/07/2025
Vargas et al. studied with PEO or PPO backbones loaded with diclofenac sodium, showing drug release rates correlate with polymer hydrophilicity and water absorption, offering insights for designing advanced with properties.
Full text:
To evaluate possible structural changes and thermal stability of the polyurea unloaded and loaded with diclofenac sodium, polyurea networks based on polyetheramine containing polypropylene oxide (PPO) or polyethylene oxide (PEO) and hexamethylene diisocyanate trimer-HDI were synthesized. The formati...