caa a22 4500 465775365 CHVBK 20180323111940.0 cr unu---uuuuu 170327e19900201xx s 000 0 eng 10.1007/BF01032219 doi (NATIONALLICENCE)springer-10.1007/BF01032219 Shoukry Mohamed Department of Chemistry, Faculty of Science, University of United Arab Emirate, P.O. Box 15551, Al-Ain, United Arab Emirate aut Complex formation equilibria between mercury(II) complexes of pencillamine and glutathione and transition metal ions [Elektronische Daten] [Mohamed Shoukry] Summary: The interaction between HgII complexes of the thiols pencillamine and glutathione and some transition metal ions has been investigated potentiometrically. Mixedmetal complexes of the forms Hg(ps)2M and Hg(gs)2M (where M=Co or Ni), were detected. The complexes formed between glutathione disulphide with bivalent metal ions ZnII, NiII, CoII and CdII have also been studied. ZnII and NiII form the complexes M(gssg)H and M(gssg), while CoII and CdII form only the fully deprotonated complex M(gssg). The formation constants of the complexes were determined at 25°C and I=0.1 M (NaNO3). The concentration distribution of various complex species as a function of pH was evaluated. Chapman and Hall Ltd., 1990 Transition Metal Chemistry Kluwer Academic Publishers 15/1(1990-02-01), 1-4 0340-4285 15:1<1 1990 15 11243 https://doi.org/10.1007/BF01032219 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01032219 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Shoukry Mohamed Department of Chemistry, Faculty of Science, University of United Arab Emirate, P.O. Box 15551, Al-Ain, United Arab Emirate aut NATIONALLICENCE 773 0- Transition Metal Chemistry Kluwer Academic Publishers 15/1(1990-02-01), 1-4 0340-4285 15:1<1 1990 15 11243 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer