Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Fiona H. Fry"'
Autor:
Brenda A. Dougan, Nicola E. Brasch, Scott D. Bunge, Riya Mukherjee, Fiona H. Fry, Christopher J. Ziegler
Publikováno v:
Inorganic Chemistry. 46:1575-1585
The formation of vanadium(III) complexes with nuclearity greater than two is believed to occur in aqueous solution on the basis of potentiometric, electrochemical, and/or UV-vis spectroscopy titration measurements, although structural evidence for th
Autor:
Camilla Baynton-Smith, Fiona H. Fry, Claus Jacob, Michael J. Kershaw, Nicholas J. Talbot, Neal Okarter
Publikováno v:
Journal of Agricultural and Food Chemistry. 53:574-580
Allicin, an active ingredient of garlic, possesses a range of antimicrobial properties. Unfortunately, certain properties of the compound, such as chemical instability and low miscibility with water, have hampered its practical use in the past. Here,
Publikováno v:
Inorganic Chemistry. 42:5637-5644
Slow evaporation of solutions prepared by adding either Cu(ClO(4))(2).6H(2)O or Zn(ClO(4))(2).6H(2)O to solutions containing appropriate proportions of Me(3)tacn (1,4,7-trimethyl-1,4,7-triazacyclononane) and sodium phenyl phosphate (Na(2)PhOPO(3)) ga
Autor:
Jennifer A. Littlechild, Niroshini M. Giles, Gregory I. Giles, Aaron B. Watts, Claus Jacob, Fiona H. Fry
Publikováno v:
Chemistry & Biology. 10:677-693
In biological systems, the amino acid cysteine combines catalytic activity with an extensive redox chemistry and unique metal binding properties. The interdependency of these three aspects of the thiol group permits the redox regulation of proteins a
Publikováno v:
Inorganica Chimica Acta. 346:57-66
The xylyl bridged bis(tacn) ligands, T2-o-X (1,2-bis(1,4,7-triazacyclonon-1-ylmethyl)benzene) and T2-p-X (1,4-bis(1,4,7-triazacyclonon-1-ylmethyl)benzene) have yielded one mononuclear, [Zn(T2-o-X)](ClO4)2 (1), and one dinuclear complex [Zn2(T2-p-X)(H
Autor:
Brian W. Skelton, Fiona H. Fry, Mark Warren, Allan H. White, Keith S. Murray, Boujemaa Moubaraki, Leone Spiccia
Publikováno v:
Dalton Transactions. :866-871
Endogenously bridged binuclear copper(II) and zinc(II) complexes of singly deprotonated 1,2-bis[1,4,7-triazacyclonon-1-yl]propan-2-ol (T2PrOH) have been prepared by reacting the ligand hexabromide salt with appropriate metal salts. An X-ray structura
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :827-832
Two new bis(pentadentate) compounds, 1,2-bis[4,7-bis(carboxymethyl)-1,4,7-triazacyclonon-1-yl]ethane (L 1 ) and 1,4-bis[4,7-bis(carboxymethyl)-1,4,7-triazacyclonon-1-yl]butane (L 2 ), have been prepared by functionalisation of the corresponding alkyl
Autor:
Claus Jacob, Fiona H. Fry
Publikováno v:
Current pharmaceutical design. 12(34)
Many cancer cells exhibit a disturbed intracellular redox balance, making them distinctively different from their 'healthy' counterparts. Some tumors, such as solid lung carcinoma, are hypoxic, and its cells are therefore more reducing than normal, w
Publikováno v:
Inorganic chemistry. 44(15)
We report the first structures of simple acetate complexes of vanadium(III) formed in aqueous solution. Paramagnetic (1)H NMR spectroscopy titration experiments indicate the formation of two major V(III)/acetate complexes in acidic aqueous solution f
Autor:
Thomas Gelbrich, Claus Jacob, Nick J. Gutowski, Gregory I. Giles, Sandra Pariagh, Catriona A. Collins, Fiona H. Fry, Kim Holt, Andrea L. Holme, Michael B. Hursthouse, Niroshini M. Giles
Publikováno v:
Organicbiomolecular chemistry. 3(14)
Certain cancer cells proliferate under conditions of oxidative stress (OS) and might therefore be selectively targeted by redox catalysts. Among these catalysts, compounds containing a chalcogen and a quinone redox centre are particularly well suited