Chemical catalysts used to produce clean fuels gradually become less active. Dutch researcher Bas Vogelaar believes that the loss of sulphur atoms might be an important cause of this. He investigated ...

Researchers have now found evidence that double ionised sulphur dioxide contribute to the formation of oxygen molecules. This could, in particular, explain the presence of oxygen in sulphur ...

A key technical challenge in creating new sulphur-based medicines has been overcome, leading to the prospect of many new therapeutic 'weapons' in the fight against disease and illness. Every ...

THE view is very generally expressed 1 that sulphur does not take part in hydrogen-bond formation. This conclusion is based mainly on the normal physical properties of hydrogen sulphide, as com pared ...

Researchers have developed a simple method for making fluorescent dyes of many colors that can be activated by visible light. The method involves switching out a single oxygen atom in existing ...

A scheme showing two complex organic molecules with multiple ring systems: the one on the left contains a four-sided ring with an oxygen in it, and the one on the left is identical except that the ...

Oxygen plays a crucial role for all living organisms on Earth. Researchers at the University of Gothenburg have now found evidence that double ionised sulphur dioxide contribute to the formation of ...