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Article: Research on physical chemistry described by scientists at University of Pisa.
- Article from:
- Chemicals & Chemistry
- Article date:
- March 27, 2009
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"The kinetics and equilibria of binding of gallium(III) to the 8-hydroxyquinoline (HQ) have been investigated in water and in the presence of sodium dodecyl sulfate (SDS) micelles. Moreover, the pK(A1) and pK(A2) of HQ and first. hydrolysis constant of Ga3+ ion have been measured in water and SDS solution," investigators in Pisa, Italy report.
"The analysis of the kinetic and thermodynamic behavior reveals that the reactive form of Ga(III) is GaOH2+ in both cases. Although in water the only bound form of Ga(III) appears to be the deprotonated complex GaL, evidence for stabilization of the protonated form, GaHL on the micelle surface and stabilization of Ga3+ with ...
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