List of symbols
H8HQ | = | 8-Hydroxyquinoline |
H2Ox | = | Oxalic acid |
HLac | = | Lactic acid |
H3Cit | = | Citric acid |
H3PO4 | = | Phosphoric acid |
L | = | Small blood serum bioligands |
REF | = | Ag, AgCl/ 3.0 mol.dm−3 KCl |
S | = | Equilibrium solution |
GE | = | Glass electrode |
E | = | The emf (mV) of the experimental cell |
E0 | = | Standard potential |
j | = | A constant that takes into account the liquid junction potential |
βp, q, r, s | = | Stability constants of ternary complexes |
H | = | Total (analytical) concentration of H+ |
h | = | The equilibrium concentration of H+ |
MT | = | Total (analytical) concentration of Ni(II) |
Acknowledgements
We want acknowledge Decanato de Investigación y Desarrollo (DID) from Universidad Simón Bolívar for the financial Support. Thanks are due to Dr. Mariela Araujo for reviewing the English in the text.
Disclosure statement
No potential conflict of interest was reported by the author(s).