Department of Anesthesiology, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing 100730, China ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Ibuprofen, one of the most widely used nonsteroidal anti-inflammatory drugs, is a poor ...

Pharmaceutical controlled-release formulations are systems developed by a set of unit operations to achieve a satisfactory combination between a drug and excipients to allow its gradual release. These ...