Chemical Reactions: A chemical reaction is a process where the substances 8unbdergo a change in their chemical composition. The substances that enter the reaction are called reactants that are then ...

When they started, they expected to see a run-of-the-mill chemical reaction. What they discovered was an atomic-level dance that no one predicted. After three years of study, researchers have found ...

A reaction that puzzled scientists for 50 years has now been explained by researchers at Ume University. Rapid structural snapshots captured how graphite transforms into graphite oxide during ...

A 35-year-old woman with diabetes presented with pruritic, erythematous, urticated plaques at insulin-injection sites, persisting for up to 48 hours (Figure 1). Reactions were associated with the use ...