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A speciation study of various Pt(II) and Pt(IV) complexes including hexaaquaplatinum(IV) by means of 195Pt NMR spectroscopy, in support of a preliminary study of the oxidation mechanism of various Pt(II) complexes
(Stellenbosch : Stellenbosch University, 2012-12)
See full text for abstract.
Comprehensive two-dimensional liquid chromatographic analysis of phenolics
(Stellenbosch : Stellenbosch University, 2013-12)
ENGLISH ABSTRACT: Phenolic chemistry is quite complex; natural phenolic compounds vary widely in terms of size and
chemical properties. The high structural diversity within this family presents severe analytical
challenges. ...
Applicatins of liquid chromatography-tandem mass spectrometry to wine analysis : targeted analysis and compound identification
(Stellenbosch : Stellenbosch University, 2012-12)
ENGLISH ABSTRACT: The wine industry is an important sector of agriculture and wine analysis forms the basis of
assessing compliance of its commodities with regulatory standards and research in this field.
Liquid ...
Electrolytes for redox flow battery systems
(Stellenbosch : University of Stellenbosch, 2010-03)
Electrochemical behaviour of Ce, Fe, Cr,V and Mn in the presence of DTPA, EDTA, EDDS,
NTA ligands were investigated by using cyclic voltammetry, a rotating disc electrode and
electrochemical impedance spectroscopy for ...
The preparation and characterization of multinuclear catalysts based on novel dendrimers : application in the oligomerization and polymerization of unsaturated hydrocarbons
(Stellenbosch : University of Stellenbosch, 2011-03)
In this thesis we describe the application of novel salicylaldimine and iminopyridyl
nickel metallodendrimer complexes as catalysts in the transformation of á-olefins as well as
in the polymerization of norbornene.
New ...
Interactions of quinoline antimalarial drugs with ferrihaem : structural and kinetic insights into the inhibition of malaria pigment formation
(Stellenbosch : Stellenbosch University, 2013-12)
ENGLISH ABSTRACT: The work in this dissertation provides structural and kinetic insight into the mechanism of
action of quinoline antimalarial drugs which may aid rational drug design. Quinoline
antimalarial drug-ferrihaem ...
Synthesis and characterization of multiphase copolymers
(Stellenbosch : Stellenbosch University, 2011-12)
ENGLISH ABSTRACT: Multiphase copolymers generally consist of copolymers where the disparate natures of each
of the segments results in complex phase-segregated morphologies in the solid state. The
outstanding properties ...
Comprehensive multidimensional gas chromatography for the analysis of Fischer-Tropsch products
(Stellenbosch : Stellenbosch University, 2011-12)
ENGLISH ABSTRACT: The analysis of Fischer–Tropsch–derived (FT–derived) synthetic crude and derived products
is very challenging because of the highly complex nature of these products. In this study, the
use of comprehensive ...
The synthesis of selective immobilized ligands for the extraction of toxic metal ions from water doped with these contaminants
(Stellenbosch : Stellenbosch University, 2014-12)
ENGLISH ABSTRACT: In this study, two novel ligands were synthesized and separately two crown ether derivatives were all immobilized onto four different silica substrates. These immobilized ligand systems were used to extract ...
Novel transition metal complexes based on N,N and N,P ligands as catalysts for ethylene transformation reactions
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: see full text for abstract.