Lobachevsky University scientists and their colleagues demonstrate for the first time optical emission of two-dimensional 'beyond graphene' arsenic sulfide prepared in plasma Since the discovery ...

After examining these details with high-tech instruments, they found the particles contained pararealgar, a naturally occurring arsenic sulfide mineral. To create the perfect reflective paint for ...

Artists throughout history have used naturally occurring orpiment and realgar, as well as artificial arsenic sulfide pigments, to get yellow, orange, and red hues in their paints. Orpiment was ...

Chemists have for the first time established how Rembrandt applied special arsenic sulfide pigments to create a 'golden' paint. Chemists at the Rijksmuseum and the University of Amsterdam (UvA ...

Chemists at the Rijksmuseum and the University of Amsterdam (UvA) have for the first time established how Rembrandt applied special arsenic sulfide pigments to create a ‘golden’ paint. Using ...