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Juanita L. van Wyk
Juanita L. van Wyk
Verified email at wits.ac.za
Title
Cited by
Cited by
Year
The use of Cu and Zn salicylaldimine complexes as catalyst precursors in ring opening polymerization of lactides: ligand effects on polymer characteristics
S Bhunora, J Mugo, A Bhaw‐Luximon, S Mapolie, J Van Wyk, J Darkwa, ...
Applied Organometallic Chemistry 25 (2), 133-145, 2011
932011
Bis (3, 5-dimethylpyrazole) copper (II) and zinc (II) complexes as efficient initiators for the ring opening polymerization of ε-caprolactone and d, l-lactide
D Appavoo, B Omondi, IA Guzei, JL van Wyk, O Zinyemba, J Darkwa
Polyhedron 69, 55-60, 2014
732014
The catalytic oxidation of phenol in aqueous media using cobalt (II) complexes derived from N-(aryl) salicylaldimines
JL van Wyk, SF Mapolie, A Lennartson, M Hĺkansson, S Jagner
Inorganica Chimica Acta 361 (7), 2094-2100, 2008
312008
Synthesis and characterization of Cu 3 N nanoparticles using pyrrole-2-carbaldpropyliminato Cu (II) complex and Cu (NO 3) 2 as single-source precursors: The search for an ideal …
RK Sithole, LFE Machogo, MA Airo, SS Gqoba, MJ Moloto, P Shumbula, ...
New Journal of Chemistry 42 (4), 3042-3049, 2018
302018
One-step synthesis of Cu3N, Cu2S and Cu9S5 and photocatalytic degradation of methyl orange and methylene blue
RK Sithole, LFE Machogo, MJ Moloto, SS Gqoba, KP Mubiayi, J Van Wyk, ...
Journal of Photochemistry and Photobiology A: Chemistry 397, 112577, 2020
292020
Electrochemical and spectroscopic properties of dendritic cobalto-salicylaldiimine DNA biosensor
J Martinovic, J Van Wyk, S Mapolie, N Jahed, P Baker, E Iwuoha
Electrochimica acta 55 (14), 4296-4302, 2010
262010
Cu (II) and Ni (II) complexes based on monofunctional and dendrimeric pyrrole-imine ligands: Applications in catalytic liquid phase hydroxylation of phenol
JN Mugo, SF Mapolie, JL van Wyk
Inorganica Chimica Acta 363 (11), 2643-2651, 2010
232010
Metallo-functionalized first-generation salicylaldimine poly (propylenimine) tetraamine dendrimers: Electrochemical study and atomic force microscopy imaging
J Martinovic, AM Chiorcea-Paquim, VC Diculescu, J Van Wyk, E Iwuoha, ...
Electrochimica acta 53 (14), 4907-4919, 2008
162008
Synthesis and characterization of dendritic salicylaldimine complexes of copper and cobalt and their use as catalyst precursors in the aerobic hydroxylation of phenol
SF Mapolie, JL Van Wyk
Inorganica Chimica Acta 394, 649-655, 2013
152013
The synthesis of copper (II) salicylaldiminato complexes and their catalytic activity in the hydroxylation of phenol
JL van Wyk, S Mapolie, A Lennartson, M Hĺkansson, S Jagner
Zeitschrift für Naturforschung B 62 (3), 331-338, 2007
142007
Colloidal synthesis of pure CuInTe 2 crystallites based on the HSAB theory
N Ntholeng, B Mojela, S Gqoba, M Airo, S Govindraju, MJ Moloto, ...
New Journal of Chemistry 40 (12), 10259-10266, 2016
132016
Elucidating the effect of precursor decomposition time on the structural and optical properties of copper (I) nitride nanocubes
R Kadzutu-Sithole, LFE Machogo-Phao, T Kolokoto, M Zimuwandeyi, ...
RSC advances 10 (56), 34231-34246, 2020
92020
Solvent-free synthesis of 3, 5-di-tert-butylpyrazole and 3, 5-di-substituted-butylpyrazol-1-ylethanol
JL Van Wyk, B Omondi, D Appavoo, IA Guzei, J Darkwa
Journal of Chemical Research 36 (8), 474-477, 2012
72012
Microscopy and Electroanalysis of a First Generation Copper-poly (propyleneimine) Metallodendrimer System
C Rassie, J van Wyk, L Wilson, HR Makelane, U Feleni, U Sidwaba, ...
Int. J. Electrochem. Sci 10, 432-444, 2015
62015
Fischer carbene complexes of iridium (I) for application in catalytic transfer hydrogenation
GK Ramollo, I Strydom, MA Fernandes, A Lemmerer, SO Ojwach, ...
Inorganic chemistry 59 (7), 4810-4815, 2020
52020
Conformational analysis and potential anticancer activity of [Pt (phen)(L1-κ S) 2] studied by single crystal X-ray diffraction and variable temperature 1 H and 195 Pt NMR …
EF Kangara, T Peega, L Harmse, JL van Wyk, DC Levendis, IA Kotzé
New Journal of Chemistry 43 (9), 3665-3672, 2019
42019
Photoluminescence quenching of poly (octylfluorenylbenzothiadiazole) luminophore by n-type cobalt (II) salicylaldimine metallodendrimer
SV John, N Mayedwa, C Ikpo, LY Molefe, MM Ndipingwi, NR Dywili, ...
Synthetic Metals 220, 114-122, 2016
42016
Evolution of In2S3 Nanoplates with Time
S Gqoba, M Airo, N Ntholeng, L Machogo, R Sithole, MJ Moloto, ...
Materials Today: Proceedings 2 (7), 3901-3908, 2015
42015
Ring opening polymerization of d, l-lactide and ε-caprolactone catalysed by (pyrazol-1-yl) copper (ii) carboxylate complexes
D Appavoo, LC Spencer, IA Guzei, CJ Gómez-García, JL van Wyk, ...
RSC advances 11 (22), 13475-13485, 2021
32021
Simultaneous capping and substitution of nitrogen ions of Cu3N nanocrystals with sulfur ions using DDT as a co-surfactant to form chalcocite and digenite nanocrystals
RK Sithole, T Kolokoto, LFE Machogo, GN Ngubeni, MJ Moloto, ...
Materials Chemistry and Physics 251, 123074, 2020
32020
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