Browsing by Title
Now showing items 15596-15615 of 17247
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Synthesis, characterization and application of novel composite nano-materials for the electrochemical detection of MRSA and related drugs.
(2020)This thesis reports the development of electroanalytical methods applicable for detection of MRSA and selected antibacterial drugs; vancomycin and ciprofloxacin. The detection techniques used to carryout all electrochemical ... -
Synthesis, characterization and application of supported nickel catalysts for the hydrogenation of octanal.
(2010)Three nickel based catalysts were prepared by the impregnation method (Ni/Al2O3 and Ni/SiO2) and co-precipitation method (Ni/ZnO). The catalysts were characterized by XRD, ICP-OES, BET-surface area and pore volume, SEM, ... -
Synthesis, characterization and bioactivity of quinoxaline and benzimidazole derivatives.
(2016)Abstract available in PDF file. -
Synthesis, characterization and catalytic/antibacterial activity studies of ɳ⁵₋ cyclopentadienyl dicarbonyl ruthenium(II) amine complexes.
(2015)The reaction of (η⁵-C₅H₅)Ru(CO)₂I and AgBF₄ in the ratio of 1:1 in methylene chloride afforded the iodo-bridged ruthenium complex, [(η⁵-C₅H₅)Ru(CO)₂]₂I. Two polymorphs, I and II, of the complex [(η⁵-C₅H₅)Ru(CO)₂]₂I were ... -
The synthesis, characterization and electrocatalytic behaviour of novel cobalt (II) and iron (II) phthalocyanines bearing benzopyrone, benzoxazole, tetrahydropyran and furan moieties.
(2015)The fabrication of metallophthalocyanine (MPc)-based modified electrodes has proven to be effective for the electrocatalysis of various bio-analytes and pollutants. The selectivity of these chemically modified electrodes ... -
Synthesis, characterization and evaluation of antibacterial, antidiabetic and toxicological profiles of newly-derived therapeutic agents.
(2016)Abstract available in PDF file. -
Synthesis, characterization and evaluation of ionic liquids and polymeric ionic liquids/functionalized multiwalled carbon nanotubes for Cr(VI) adsorption.
(2019)In this study, a series of imidazolium and pyridinium-based ionic liquids (ILs), polymeric ionic liquids (PILs), and their carbon nanotubes-functionalized composites were synthesized, characterized and applied as potential ... -
Synthesis, characterization, catalytic and biological applications of bidentate half sandwich Ir(III), Rh(III), Ru(II) and Os(II) complexes.
(2015)Abstract available in PDF file. -
Synthesis, characterization, magnetic and photocatalytic properties of substituted rare earth perovskite-like ferrites.
(2014)Abstract available in PDF file. -
Synthesis, cloning and expression of an antifungal peptide, ESF1, in saccharomyces cerevisiae.
(2000)ESF1 is a 2.052 kDa antimicrobial peptide, mimicking the charge distribution and amphipathic alpha-helical structure of magainin, pGLa, a naturally occurring antimicrobial peptide. ESF1 has been reported to display high ... -
Synthesis, detection and quantification of inulooligosaccharides and fructooligosaccharides by extracellular and intracellular inulinase and fructosyltransferase enzymes isolated from coprophilous fungi.
(2018)Exploration of fungal biodiversity capable of producing fructosyltransferase and inulinase enzymes in significant amounts is crucial for the production of oligofructans. Indigenous coprophilous fungi are predominantly ... -
Synthesis, magnetic and electrical characterizations of nanoparticle ferrites.
(2012)The synthesis, structure and physical properties of a series of Mnx(Co, Mg)₁ˍxFe₂O₄, (Mg, Sr)₀.₂ Mn₀.₁Co₀.₇Fe₂O₄ and Mg₀.₅Mn₀.₅(RE)₀.₁Fe₁.₉O₄ (where RE are rare earth elements) nanoferrites have been studied. These ... -
Synthesis, physical, structural and biological properties of some gold(III) amide complexes : towards novel metallotherapeutic drugs.
(2012)Since the discovery of cisplatin as an anti-cancer agent, there has been a broad and multidisciplinary interest over four decades in the development of metal complexes as metallotherapeutic drugs. The principal objective ... -
The synthesis, solid state structures and properties of some low-dimensional coordination compounds of iron and platinum.
(1995)Abstract available in pdf file. -
Synthesis, spectroscopic and structural elucidation of discrete, one dimensional and two dimensional coordination compounds of 1,3,5-triaza-7-phosphaadamantane, N-methyl-1,3,5-triaza-7-phosphaadamantane and silver(I).
(2014)Novel discrete complexes and coordination polymers of silver(I) and the water soluble 1,3,5-triaza-7-phosphaadamantane (PTA) or N-methyl-1,3,5-triaza-7-phosphaadamantane (PTAMe) have been isolated from the reactions of ... -
Synthesis, structural and magnetic characterization of spinel nanoparticle ferrites with applications for electrochemical sensors.
(2015)Abstract available in PDF file. -
Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites
(2007)We present a study of the synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0:5Ni0:5Fe2O4 and NiFe2O4 compounds. The e®ects of electronic con¯guration and atomic sizes of Zn, Cd, Cu and Ni ... -
Synthesis, structural and magnetic properties of cosnxfe2-xo4 and m0:5ni0:5fe2o4 (m=mg, ca, sr, ba) nanoferrites.
(2017)Abstract available in PDF file. -
Synthesis, structural and magnetic properties of Nixco1-xFe2O4 and Co(RE)0:1Fe1:9o4 nano-ferrites.
(2017)Abstract available in PDF file. -
Synthesizing architecture and informality : the influence of informality in creating a responsive architecture towards the design of a resilience hub for the community of the Quarry Road informal settlement.
(2018)The world is currently facing rapid urbanization with the largest number of people moving from rural areas and countrysides to urban cores. This holds especially true in South Africa. However, as a result of a history of ...