The chemiluminescence resulting from the reactions M* + Cl 2 → MCl* + Cl (M = Mg, Sr) has been observed when an atomic beam of Mg or Sr containing a considerable fraction of atoms excited to the long-lived 3P states is intersected by an uncollimated beam of molecular chlorine....
Lhca5, and Lhca2 in thePpPSI core (Fig.1; Supplementary Figs.S10aandS11). This Chl was not found in any other PSI structures reported so far. To reveal the possible reason for binding of Chla305, its surrounding environment was compared betweenP.patensand other organisms. Sequence alignment...
[4Fe-4S] cluster42with regard to the reduced cluster. These movements are too small to be visualised in our 3D reconstructions and would also not explain the observed densities around molybdenum, phosphates or FMN. EM maps reflect the charge of atoms43, as scattering of electrons by atoms in...
and a chemical reaction of the higher energy state molecules with a chemically reactive agent to form a chemical compound containing primarily the atoms of isotope to be separated in a physicochemical state different from the physicochemical state of the mixture of chemically identical but isotopically...
The invention describes a laboratory reactor for the kinetic study of catalytic reactions calling for a gaseous reaction phase and a liquid reaction phase, characterized by a capillary shape, a substantially uniform arrangement of the catalyst grains alo
Seeing the atoms more clearly: STEM imaging from the Crewe era to today. Ultramicroscopy 2012, 123, 28–37. [Google Scholar] [CrossRef] [PubMed] Sleight, A.W. The crystal structure of Nb16W18O94, a member of a (MeO)xMeO3 family of compounds. Acta Chem. Scand. 1966, 20, 1102–...
The chemiluminescence resulting from the reactions M* + Cl2 → MCl* + Cl (M = Mg, Sr) has been observed when an atomic beam of Mg or Sr containing a considerable fraction of atoms excited to the long-lived 3P states is intersected by an uncollimated beam of molecular chlorine.Andrzej...