accompanied by the formation of two well-resolved lobes at the second shell (Fig.3e, f). This demonstrated that Cu(NH3)2+species are oxidized into CuIIions and that the interaction between the Cu2+ions and the zeolite framework is recovered. Besides the scattering by framework Si (or Al)...
Infrared data are given in cm'1(abbreviations: (vs) very strong, (s) strong, (m) medium, (w) weak), (vw) very weak. M ssbauer parametersare given in mms'1 (abbreviations: Q.S = quadrupole splitting, I.S = isomer shift, Γ = full width at half-height).RESULTS AND DISCUSSION:Le...
ignava RNR, a series of assays was performed in which NrdA was mixed with NrdB∆169apo in combination with vary- ing amounts of M n2+ and/or F e2+ salts. As seen in Fig. 1a, the addition of Mn2+ to the assay had a strong activating effect. Close to maximum ...