http://vital.seals.ac.za:8080/vital/access/manager/Index en-us 5 Order of Mapungubwe http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:7166 Wed 12 May 2021 22:38:48 SAST ]]> Synthesis, spectral and electrochemical characterization of mercaptopyrimidine-substituted cobalt, manganese and Zn (II) phthalocyanine complexes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:6973 Wed 12 May 2021 20:31:23 SAST ]]> Melatonin generates singlet oxygen on laser irradiation but acts as a quencher when irradiated by lamp photolysis http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:57917 Wed 08 May 2024 17:30:13 SAST ]]> Electropolymerized Pyrrole-Substituted Manganese Phthalocyanine Films for the Electroassisted Biomimetic Catalytic Reduction of Molecular Oxygen http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56626 Tue 20 Sep 2022 12:46:48 SAST ]]> Electro-oxidation of phenol and its derivatives on poly-Ni (OH) TPhPyPc modified vitreous carbon electrodes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56625 Tue 20 Sep 2022 12:45:13 SAST ]]> Effects of central metal on the photophysical and photochemical properties of non-transition metal sulfophthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56623 Tue 20 Sep 2022 12:43:42 SAST ]]> Awarded the Order of Mapungbwe http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:7222 Thu 13 May 2021 06:50:24 SAST ]]> The effect of structure on the electrochemical properties of 14 marine pyrroloquinoline metabolites http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56242 Thu 08 Sep 2022 22:07:59 SAST ]]> Synthesis, electrochemical and electrocatalytic behaviour of thiophene-appended cobalt, manganese and zinc phthalocyanine complexes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56238 Thu 08 Sep 2022 22:02:22 SAST ]]> Photophysical properties of a water-soluble adjacently substituted bisnaphthalophthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56237 Thu 08 Sep 2022 21:59:32 SAST ]]> Electrocatalytic oxidation and detection of hydrazine at gold electrode modified with iron phthalocyanine complex linked to mercaptopyridine self-assembled monolayer http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56235 Thu 08 Sep 2022 21:54:21 SAST ]]> Synthesis and photophysical properties of a covalently linked porphyrin-phthalocyanine conjugate http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:57922 Sun 30 Oct 2022 17:44:06 SAST ]]> Immobilized cobalt (II) phthalocyanine–cobalt (II) porphyrin pentamer at a glassy carbon electrode http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:57916 Sun 30 Oct 2022 17:32:40 SAST ]]> Synthesis, photophysicochemical studies of adjacently tetrasubstituted binaphthalo-phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56616 Mon 19 Sep 2022 21:46:09 SAST ]]> Surface electrochemistry of iron phthalocyanine axially ligated to 4-mercaptopyridine self-assembled monolayers at gold electrode http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56615 Mon 19 Sep 2022 21:44:38 SAST ]]> Photophysical and photochemical studies of sulphonated non-transition metal phthalocyanines in aqueous and non-aqueous media http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56614 SiPcSmix > GePcSmix > ZnPcSmix > SnPcSmix which is the order of the extinction coefficients (of the low energy band for complexes with split Q-band) of these molecules. The rate constants for fluorescence, intersystem crossing, internal conversion, and photodegradation were determined from the hydroquinone quenching data.]]> Mon 19 Sep 2022 21:42:05 SAST ]]> Photochemical and photophysical properties of pentoxy-and naphthaloxy appended magnesium and zinc phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56613 Mon 19 Sep 2022 21:39:55 SAST ]]> Hydrogen peroxide oxidation of 2-chlorophenol and 2, 4, 5-trichlorophenol catalyzed by monomeric and aggregated cobalt tetrasulfophthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:56612 Mon 19 Sep 2022 21:37:27 SAST ]]>