Esters are formed by the condensation reaction between an alcohol and a carboxylic acid. This is known as esterification. In a condensation reaction, two molecules join and produce a larger ...

To make an ester, a hydrogen atom must be removed from the hydroxyl group (–OH) of the alcohol. The –OH portion of the acid's carboxyl group must also be removed. The hydrogren atom and the ...

Despite the frequent use of lidocaine as an anesthetic and its occasional use as a therapeutic agent, reports of ACD from lidocaine and delayed hypersensitivity reactions to it are even more limited.

Vinyl Ester Thermosetting resins or plastics are based on the polyester (alkyd) or vinyl ester system. These materials should not be confused with thermoplastic polyesters or PET resins. Polyether ...

Cross-reactions with amide anesthetics are uncommon; consequently, cross-reaction groupings among amide anesthetics are not yet well established. Prilocaine was implicated in cross-reactions with ...

Among the changes the group identified that adjusted the trajectory of the SiLNPs were adjustments as small as substituting ...

Seventeen-year-old Aaron Esters Jr. died in the hospital nine days after the shooting in the school's parking lot, according to the Jefferson County Coroner's Office. Another person was injured in ...

In 1939, a 15-year-old Jewish Berliner, Peter Fröhlich, and his family fled their homeland, fearing the virulent antisemitism taking over their country. After a brief stay in Cuba, he safely ...

This story has been updated throughout with more details as the story has developed. We will continue to do so as the case and dispute are ongoing. The world of WordPress, one of the most popular ...