According to text book knowledge, the usual oxidation states of gold in compounds are +I and +III. The divalent form (+II), on the other hand, prefers to form…
Only a small part of the universe consists of visible matter. By far the largest part is invisible and consists of dark matter and dark energy. Very little is…
Hybrid materials are those that combine components of differing origins (organic and inorganic) in order to obtain materials different from conventional ones…
Pulmonary fibrosis causes the patient’s lung tissue to scar, resulting in progressive pulmonary function deterioration. In particular, the surface of the…
Salmonellae are particularly resistant to antibiotics since they possess not only one, but two membranes that protect them from harmful substances. This makes…