Acetic Acid tagged posts

bacterial biofilm

University of Birmingham and NIHR Surgical Reconstruction and Microbiology Research Centre (SRMRC) investigated antibacterial activity of acetic acid against key burn wound colonising organisms growing both planktonically and as biofilms.

Burns are a common traumatic injury and prone to becoming infected due to loss of a normal skin barrier. Local infection of the burn wound and subsequent sepsis are key concerns for patients, with sepsis the leading cause of death among patients with burn wounds. Infections of burn wounds are difficult to treat with traditional antibiotics as they do not effectively reach the wound, and the infecting organisms are often highly antibiotic resistant.

Low concentrations of acetic acid can be used to treat biofilms, and thus be used as alter...

Gold compounds can surpass nickel and palladium-based catalysts in common reactions + often demonstrate novel types of reactivity compared to well-established catalysts. This allowed chemists to discover new chemical reactions and predetermined a fascinating boom in gold catalysis that we have observed in the recent years.

Professor Ananikov’s team introduced gold into well-known catalytic system which led to dramatic change of the reactivity and furnished the formation of novel gold-containing complexes. They appeared to be air stable and were isolated in the individual state. A single crystal Xray diffraction study ascertained the existence of a unique structural motif in the molecule, which cannot be explained within a conventional mechanistic framework.

The study used both theoretic...