Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Qin-Hui Luo"'
Publikováno v:
Chinese Journal of Chemistry. 19:468-474
Two kinds of macrocyclic copper(II) complexes were synthesized. One of them is composed of copper(II) cryptates of ligands L1-L4 which are condensation products of 5-R-2-methoxy-1,3-phenyldialdehyde (R=OCH3, L1) with tris(2-aminoethyl) amine and 5-R-
Publikováno v:
Journal of Coordination Chemistry. 60:2519-2526
New alkaline-earth metal cryptates [ML](ClO4)2 · solvent (M = Ca2+, Sr2+, Ba2+; L = 1,4, 12,15,18,26,31,39,42,43,44-undecaazapentacyclo-[13.13.13.16,10.120,24.133,37]-tetratetraconta-4, 6, 8, 10(44), 11,18,20,22,24(43),25,31,33,35,37(42),38-pentadec
Publikováno v:
Inorganic Chemistry. 45:1124-1129
This paper reports the syntheses and crystal structures of a manganese and a uranyl phosphonate based on 1,4,7-triazacyclononane-1,4,7-triyl-tris(methylenephosphonic acid), namely, Mn3{C9N3H18(PO3)3}(H2O)6 x 1.5 H2O (1) and UO2{C9N3H19(PO3H)3} x H2O
Publikováno v:
Inorganica Chimica Acta. 358:504-512
Three new ligands, 1-(benzimidazolyl-2-methyl)-1,4,7-triazacyclononane L1, 1,4-bis(benzimidazolyl-2-methyl)-1,4,7-triazacyclonone L2, and 1,4,7-tris-(benzimidazolyl-2-methyl)-1,4,7-triazacyclonane L3, were synthesized by a straightforward one-pot met
Publikováno v:
European Journal of Inorganic Chemistry. 2004:4447-4456
Two new manganese(II) complexes [MnL1Cl2] and [MnL2Cl]ClO4·MeOH were synthesized [L1 = 1-(benzimidazol-2-ylmethyl)-1,4,7-triazacyclononane; L2 = 1,4-bis(benzimidazol-2-ylmethyl)-1,4,7-triazacyclonone) and characterized by standard physical methods.
Publikováno v:
Bioelectrochemistry. 64:33-37
The electrochemical behavior of Cu2Zn2SOD on mercury electrodes was studied by controlled potential electrolysis. By comparison of UV, Raman spectra and activity of Cu2Zn2SOD before electrochemical reduction and after re-oxidation, it is proved that
Publikováno v:
Journal of Electroanalytical Chemistry. 568:143-149
The electrochemical behavior of bovine erythrocyte superoxide dismutase (BESOD) on a hanging or dropping mercury electrode was studied by cyclic voltammetry (CV) and normal pulse polarography (NPP). Two defined peaks in CV or in NPP diagrams were att
Publikováno v:
Polyhedron. 23:49-53
Seven lathanide cryptates [LnL](NO)3 · nH2O (n=1–3; Ln=La, Ce, Pr, Sm, Eu, Gd, Tb) were synthesized by the reactions of lanthanide nitrates with free ligand L (L was derived from the (2 + 3) condensation of 2,6-diformyl-pyridine (dfp) with tris-(2
Publikováno v:
Dalton Trans.. :2329-2335
Two copper(II) complexes [CuL(1)Cl]ClO(4) and [CuL(2)MeCN](ClO(4))(2)xH(2)O were synthesized (L(1)= 1-(benzimidazole-2-ylmethyl)-1,4,7-triazacyclononane, L(2)= 1,4-bis(benzimidazole-2-ylmethyl)-1,4,7-triazacyclonone). The benzimidazole groups were N-
Publikováno v:
Inorganica Chimica Acta. 357:66-74
The reactions of a dioxotetraamine Cu(II) complex [Cu(H−2L)] (L is 6-(9-fluorenyl)-1,4,8,11-tetraazaandencane-5,7-dione)with O2 − were investigated by electrochemistry, UV–Vis spectrophotometry and pulse radiolysis, respectively. In DMSO soluti