https://www.selleckchem.com/pr....oducts/cct245737.htm
Poly(ethylene oxide) (PEO) is the most common deterring agent used in the abuse-deterrent formulations (ADFs). In this study, we investigated the PEO's abuse-deterrent properties and its potential cytotoxicity after being heated at high temperatures (80 °C and 180 °C). The results indicated a significant loss in both crush and extraction resistance features of the polymer, which is primarily associated with the polymer degradation at the higher temperatures. The heat-treated PEO at the high temperature was also found to lose its contr