https://commons.ufh.ac.za/vital/access/manager/Index en-us 5 Tuning the physico-electrochemical properties of novel cobalt (II) octa [(3, 5-biscarboxylate)-phenoxy] phthalocyanine complex using phenylamine-functionalised SWCNTs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53435 Wed 20 Jul 2022 11:15:56 SAST ]]> Spectroscopic studies of nanostructures of negatively charged free base porphyrin and positively charged tin porphyrins https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53432 Wed 20 Jul 2022 10:59:10 SAST ]]> Photophysical and photochemical properties of Ni (II), Pd (II) and Pt (II) aryloxo and alkylthio derivatised phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53416 Wed 20 Jul 2022 09:04:31 SAST ]]> Synthesis and electrochemical properties of new cobalt and manganese phthalocyanine complexes tetra-substituted with 3,4-(methylendioxy)-phenoxy https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7234 Wed 12 May 2021 23:15:09 SAST ]]> Synthesis of zinc phthalocyanine derivatives with improved photophysicochemical properties in aqueous media https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7236 Wed 12 May 2021 19:37:05 SAST ]]> Syntheses and investigation of the effects of position and nature of substituent on the spectral, electrochemical and spectroelectrochemical properties of new cobalt phthalocyanine complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53434 Wed 10 Aug 2022 14:38:21 SAST ]]> Fabrication and characterization of single walled carbon nanotubes-iron phthalocyanine nano-composite https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53537 Wed 10 Aug 2022 14:31:16 SAST ]]> Characterization of amine-functionalized single-walled carbon nanotube-low symmetry phthalocyanine conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7237 Wed 10 Apr 2024 15:23:25 SAST ]]> The effects of point of substitution on the formation of manganese phthalocyanine-based molecular materials https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51778 Wed 08 May 2024 17:54:31 SAST ]]> The synthesis and fluorescence behaviour of phthalocyanines unsymmetrically substituted with naphthol and carboxy groups https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53418 Wed 08 May 2024 17:25:22 SAST ]]> Photophysical study of a covalently linked quantum dot–low symmetry phthalocyanine conjugate https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53430 Wed 08 May 2024 16:26:28 SAST ]]> Electrochemical, spectroscopic and microscopic studies of new manganese phthalocyanine complexes in solution and as self-assembled monolayers on gold https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53363 Wed 08 May 2024 16:26:03 SAST ]]> Probing electrochemical and electrocatalytic properties of cobalt (II) and manganese (III) octakis (hexylthio) phthalocyanine as self-assembled monolayers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51779 Wed 08 May 2024 15:46:19 SAST ]]> Electrocatalytic studies of covalently immobilized metal tetra-amino phthalocyanines onto derivatized screen-printed gold electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51774 Wed 08 May 2024 15:40:59 SAST ]]> Photophysical and photochemical parameters of octakis (benzylthio) phthalocyaninato zinc, aluminium and tin https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51689 Tue 31 May 2022 23:07:06 SAST ]]> Remarkable sensitivity for detection of bisphenol A on a gold electrode modified with nickel tetraamino phthalocyanine containing Ni–O–Ni bridges https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53380 Tue 19 Jul 2022 13:54:24 SAST ]]> Facile electrocatalytic oxidation of diuron on polymerized nickel hydroxo tetraamino-phthalocyanine modified glassy carbon electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53379 Tue 19 Jul 2022 13:18:46 SAST ]]> Novel, soluble, FluXoro functional substituted zinc phthalocyanines; synthesis, characterization and photophysicochemical properties https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53378 Tue 19 Jul 2022 13:10:18 SAST ]]> Interaction between nickel hydroxy phthalocyanine derivatives with p-chlorophenol https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51688 Tue 07 May 2024 16:01:03 SAST ]]> Fluorescence quenching and energy transfer in conjugates of quantum dots with zinc and indium tetraamino phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53539 Tue 07 May 2024 15:17:41 SAST ]]> Spectroscopic behavior of cationic metallophthalocyanines in the presence of anionic quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53545 Thu 21 Jul 2022 15:01:47 SAST ]]> Photophysical properties of newly synthesized fluorinated zinc phthalocyanines in the presence of CdTe quantum dots and the accompanying energy transfer processes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53543 Thu 21 Jul 2022 14:59:50 SAST ]]> Photoelectrochemical characterization of electrodeposited ZnO thin films sensitized by octacarboxymetallophthalocyanine derivatives https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53541 Thu 21 Jul 2022 14:57:43 SAST ]]> Electrocatalytic oxidation of amitrole and diuron on iron (II) tetraaminophthalocyanine-single walled carbon nanotube dendrimer https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53536 Thu 21 Jul 2022 14:51:00 SAST ]]> Applications of polymerized metal tetra-amino phthalocyanines towards hydrogen peroxide detection https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53451 Thu 16 May 2024 05:04:11 SAST ]]> Tuning the physico-electrochemical properties of novel cobalt (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine complex using phenylamine-functionalised SWCNTs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7238 Thu 13 May 2021 08:51:21 SAST ]]> Graduation ceremony photographs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7232 Thu 13 May 2021 06:28:15 SAST ]]> Doctor of Philosophy Degree (honoris causa) – UNISA. https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7224 Thu 13 May 2021 06:24:06 SAST ]]> Metallophthalocyanine-based molecular materials as catalysts for electrochemical reactions https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7239 Thu 13 May 2021 06:03:40 SAST ]]> Vodacom - Lesotho Hall of Fame, Lifetime Achievement Award https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7225 Thu 13 May 2021 02:44:02 SAST ]]> Synthetic pathways to water-soluble phthalocyanines and close analogs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7240 Thu 13 May 2021 01:18:16 SAST ]]> Novel, soluble, FluXoro functional substituted zinc phthalocyanines; synthesis, characterization and photophysicochemical properties https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7235 Thu 13 May 2021 00:13:27 SAST ]]> The synthesis and photophysical properties of water soluble tetrasulfonated, octacarboxylated and quaternised 2,(3)-tetra-(2 pyridiloxy) Ga phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6579 Sun 18 Jun 2023 07:24:04 SAST ]]> The synthesis and photophysical properties of novel cationic tetra pyridiloxy substituted aluminium, silicon and titanium phthalocyanines in water https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51783 Sat 04 Jun 2022 16:12:18 SAST ]]> Synthesis and photophysical properties of 1, 1′-binaphthol substituted phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51782 Sat 04 Jun 2022 15:59:16 SAST ]]> The effects of point of substitution on the electrochemical behavior of new manganese phthalocyanines, tetra-substituted with diethylaminoethanethiol https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51781 Sat 04 Jun 2022 15:51:56 SAST ]]> Symmetrically and unsymmetrically substituted carboxy phthalocyanines as sensitizers for nanoporous ZnO films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51780 Sat 04 Jun 2022 15:03:27 SAST ]]> Synthesis and electrochemical characterisation of new tantalum (V) alkythio phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51777 Sat 04 Jun 2022 14:27:35 SAST ]]> Synthetic pathways to water-soluble phthalocyanines and close analogs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51776 Sat 04 Jun 2022 14:18:17 SAST ]]> Optical limiting properties of zinc phthalocyanines in solution and solid PMMA composite films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51775 Sat 04 Jun 2022 14:08:31 SAST ]]>