https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Comparative electrooxidation of sulphite by self-assembled monolayers (SAMs) of Co (II), Fe (II), Ni (II) and Mn (III) tetrakis benzylmercapto and dodecylmercapto metallophthalocyanines complexes on gold electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:55703 Wed 31 Aug 2022 15:04:08 SAST ]]> Comparative electrooxidation of nitrite by electrodeposited Co (II), Fe (II) and Mn (III) tetrakis (benzylmercapto) and tetrakis (dodecylmercapto) phthalocyanines on gold electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:55702 Wed 31 Aug 2022 15:00:45 SAST ]]> Cobalt Phthalocyanine Molecular Electrode for the Electrochemical Investigation of the Release of Glutathione upon Copper-Catalyzed Decomposition of S-Nitrosoglutathione https://commons.ufh.ac.za/vital/access/manager/Repository/vital:55701 Wed 31 Aug 2022 14:58:54 SAST ]]> Behavior of palladium nanoparticles in the absence or presence of cobalt tetraaminophthalocyanine for the electrooxidation of hydrazine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44932 Wed 27 Oct 2021 22:27:18 SAST ]]> A comparative photophysicochemical study of phthalocyanines encapsulated in core–shell silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44924 Wed 27 Oct 2021 20:17:20 SAST ]]> Asymmetrical and symmetrical zinc phthalocyanine-cobalt ferrite conjugates embedded in electrospun fibers for dual photocatalytic degradation of azo dyes: Methyl Orange and Orange G https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44551 Wed 22 Sep 2021 22:44:41 SAST ]]> Catalytic activity of iron and cobalt phthalocyanine complexes towards the oxidation of cyclohexene using tert-butylhydroperoxide and chloroperoxybenzoic acid https://commons.ufh.ac.za/vital/access/manager/Repository/vital:56729 Wed 21 Sep 2022 13:24:04 SAST ]]> 4-Bis (4-aminophenoxy) phenoxy derivitized phthalocyanine conjugated to metallic nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44802 Wed 20 Oct 2021 12:24:32 SAST ]]> Aza boron-pyridyl-isoindoline analogues https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50037 Wed 20 Apr 2022 08:37:18 SAST ]]> A Sn (iv) porphyrin with mitochondria targeting properties for enhanced photodynamic activity against MCF-7 cells https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49829 Wed 13 Apr 2022 09:15:27 SAST ]]> Asymmetrical zinc (II) phthalocyanines conjugated to metal tungstate nanoparticles for photoinactivation of Staphylococcus aureus https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57372 Wed 12 Oct 2022 09:22:16 SAST ]]> Behavior of Palladium Nanoparticles in the Absence or Presence of Cobalt Tetraaminophthalocyanine for the Electrooxidation of Hydrazine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7305 Wed 12 May 2021 19:50:38 SAST ]]> Carbon nanotube-enhanced photoelectrochemical properties of metallo-octacarboxyphthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7312 (OH)2SiOCPc. The incorporation of the MWCNTs on the surface of the TiO2 film (MOCPc–MWCNT systems) gave higher photocurrent density than the bare MOCPc complexes. Also, from the EIS results, the MOCPc–MWCNT hybrids gave faster charge transport kinetics (approximately three times faster) compared to the bare MOCPc complexes. The electron lifetime was slightly longer (ca. 6 ms) at the ZnOCPc systems than at the (OH)2SiOCPc system (ca. 4 ms) meaning that the presence of the MWCNTs on the surface of the TiO2 film did not show any significant improvement on preventing charge recombination process.]]> Wed 12 May 2021 16:21:16 SAST ]]> A search for enhanced photodynamic activity against Staphylococcus aureus planktonic cells and biofilms: the evaluation of phthalocyanine–detonation nanodiamond–Ag nanoconjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41073 Wed 12 May 2021 14:19:08 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45403 Wed 12 Apr 2023 16:51:33 SAST ]]> Application of gold and palladium nanoparticles supported on polymelamine microspheres in the oxidation of 1-phenylethanol and some other phenyl substituted alcohols https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57858 Wed 12 Apr 2023 16:37:26 SAST ]]> Characterization of polymeric film of a new manganese phthalocyanine complex octa-substituted with 2-diethylaminoethanethiol, and its use for the electrochemical detection of bentazon https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53534 Wed 10 Aug 2022 14:38:21 SAST ]]> Applications of polymerized metal tetra-amino phthalocyanines towards hydrogen peroxide detection https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53451 Wed 10 Aug 2022 14:38:19 SAST ]]> Characterization of nickel tetrahydroxy phthalocyanine complexes and the electrocatalytic oxidation of 4-chlorophenol https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53616 Wed 10 Aug 2022 14:24:18 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 ]]> A comparative study of the singlet oxygen generation capability of a zinc phthalocyanine linked to graphene quantum dots through π-π stacking and covalent conjugation when embedded in asymmetric polymer membranes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44655 Wed 06 Oct 2021 10:08:53 SAST ]]> Catalytic oxidation of thioanisole using oxovanadium (IV)‐functionalized electrospun polybenzimidazole nanofibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51000 Wed 05 Apr 2023 08:51:07 SAST ]]> Adsorption and separation of platinum and palladium by polyamine functionalized polystyrene-based beads and nanofibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50961 0.99. The highest loading capacity of Pt and Pd were 7.4 mg/g and 4.3 mg/g respectively for the nanofiber sorbent material based on ethylenediamine (EDA) while the beads with ethylenediamine (EDA) gave 1.0 mg/g and 0.2 mg/g for Pt and Pd respectively. Metals loaded on the sorbent materials were recovered by using 3% m/v thiourea solution as the eluting agent with quantitative desorption efficiency under the selected experimental conditions. Separation of platinum from palladium was partially achieved by selective stripping of PtCl62- with 0.5 M of NaClO4 in 1.0 M HCl while PdCl42- was eluted with 0.5 M thiourea in 1.0 M HCl. Separation of platinum from iridium and rhodium under 1 M HCl concentration was successful on triethylenetriamine (TETA)-functionalized Merrifield beads. This material (M-TETA) showed selectivity for platinum albeit the low loading capacity.]]> Wed 05 Apr 2023 08:50:56 SAST ]]> A highly selective and sensitive pyridylazo-2-naphthol-poly (acrylic acid) functionalized electrospun nanofiber fluorescence “turn-off” chemosensory system for Ni 2+ https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51428 Wed 05 Apr 2023 08:50:33 SAST ]]> Comparative phototransformation of environmental pollutants using metallophthalocyanines supported on electrospun polymer fibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45001 Wed 03 Nov 2021 12:17:22 SAST ]]> Adsorption of 4-nitrophenol onto Amberlite® IRA-900 modified with metallophthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54211 NiPcS4 > NiPcSmix > FePcS4 > FePcSmix > CoPcS4. The MPc modified Amberlite® IRA-900 was used repeatedly, following removal of 4-NP by nitric acid, without any significant loss of activity.]]> Wed 03 Aug 2022 13:34:06 SAST ]]> Aluminum corrosion retardation properties of acetamidophenoxy phthalocyanines: Effect of central metal https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44386 4 > 3. These compounds exhibited good corrosion inhibition performance as mixed-type corrosion inhibitors. All applied techniques gave results which corroborated.]]> Wed 01 Sep 2021 14:05:42 SAST ]]> Ball-type phthalocyanines and reduced graphene oxide nanoparticles as separate and combined corrosion inhibitors of aluminium in HCl https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44385 Wed 01 Sep 2021 13:51:56 SAST ]]> Borneol-triarylcorrole hybrids with chiral-optical response and anticancer behaviours https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44362 Tue 31 Aug 2021 14:27:57 SAST ]]> (Ferrocenylpyrazolyl) zinc (II) benzoates as catalysts for the ring opening polymerization of ε-caprolactone https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44853 Tue 26 Oct 2021 12:21:10 SAST ]]> A study of the photophysicochemical and antimicrobial properties of two zinc phthalocyanine–silver nanoparticle conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49999 Tue 24 May 2022 15:33:45 SAST ]]> Characterization and photophysical behavior of phthalocyanines when grafted onto silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50989 Tue 24 May 2022 15:33:44 SAST ]]> Axial coordination of zinc and silicon phthalocyanines to silver and gold nanoparticles: an investigation of their photophysicochemical and antimicrobial behavior https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50972 Tue 24 May 2022 15:33:41 SAST ]]> Characterization and electrocatalytic behaviour of glassy carbon electrode modified with nickel nanoparticles towards amitrole detection https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50970 Tue 24 May 2022 15:33:37 SAST ]]> A comparative photophysicochemical study of mono substituted phthalocyanines grafted onto silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45399 Tue 24 May 2022 15:26:43 SAST ]]> Characterization of porphyrin nanorods on fluorine doped tin oxide glass sheet https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45344 Tue 23 Nov 2021 11:10:06 SAST ]]> A novel axially palladium (II)-Schiff base complex substituted silicon (IV) phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44536 Tue 21 Sep 2021 13:16:03 SAST ]]> Chiral Modulation from Molecular to Macroscopic levels by synthetic chiral-amide-bonded porphyrin dimers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44535 Tue 21 Sep 2021 13:08:08 SAST ]]> A comparative physicochemical study of unsymmetrical indium phthalocyanines in the presence of magnetic nanoparticles or quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44781 Tue 19 Oct 2021 13:15:53 SAST ]]> Characterization and Electrocatalytic Activity of Nanocomposites Consisting of Nanosized Cobalt Tetraaminophenoxy Phthalocyanine, Multi‐walled Carbon Nanotubes and Gold Nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44773 Tue 19 Oct 2021 12:21:30 SAST ]]> Analytical Detection and Electrocatalysis of Paracetamol in Aqueous Media Using Rare‐Earth Double‐Decker Phthalocyaninato Chelates as Electrochemically Active Materials https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45033 Tue 18 Jul 2023 22:13:00 SAST ]]> Carbon nanotube-enhanced photoelectrochemical properties of metallo-octacarboxyphthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50953 (OH)2SiOCPc. The incorporation of the MWCNTs on the surface of the TiO2 film (MOCPc–MWCNT systems) gave higher photocurrent density than the bare MOCPc complexes. Also, from the EIS results, the MOCPc–MWCNT hybrids gave faster charge transport kinetics (approximately three times faster) compared to the bare MOCPc complexes. The electron lifetime was slightly longer (ca. 6 ms) at the ZnOCPc systems than at the (OH)2SiOCPc system (ca. 4 ms) meaning that the presence of the MWCNTs on the surface of the TiO2 film did not show any significant improvement on preventing charge recombination process.]]> Tue 18 Jul 2023 21:24:00 SAST ]]> A comparative study on the sensitive detection of hydroxyl radical using thiol-capped CdTe and CdTe/ZnS quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51077 MPA-CdTe@ZnS > TGA-CdTe > MPA-CdTe QDs. Under the optimum conditions, a limit of detection as low as 8.5 × 10-8 M was obtained using GSH-CdTe@ZnS. The effects of foreign reactive oxygen species and the Fenton reactants and products as possible interferences on the proposed probe were negligible for CdTe@ZnS QDs. Besides, experimental results indicated that CdTe@ZnS QDs were more attractive for the selective recognition of ●OH than CdTe QDs. The mechanistic reaction pathway between the QDs and ●OH is proposed.]]> Tue 17 May 2022 14:45:18 SAST ]]> Comparative photocatalytic efficiency of oxotitanium (IV) phthalocyanines for the oxidation of 1-hexene https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54520 Tue 09 Aug 2022 15:06:47 SAST ]]> Characterization of self-assembled monolayers of iron and cobalt octaalkylthiosubstituted phthalocyanines and their use in nitrite electrocatalytic oxidation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54519 Tue 09 Aug 2022 15:04:27 SAST ]]> A2B type copper (III) corroles containing zero-to-five fluorine atoms https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50604 Tue 03 May 2022 13:32:57 SAST ]]> Characterization of phthalocyanine functionalized quantum dots by dynamic light scattering, laser Doppler, and capillary electrophoresis https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50595 Tue 03 May 2022 11:57:19 SAST ]]> Catalytic behavior of osmium (II), rhodium (III) and ruthenium (II) Phthalocyanines towards the electrooxidation of cysteine on glassy carbon electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57072 Thu 29 Sep 2022 19:40:58 SAST ]]> Comparative Spectroscopic and Electrochemical Properties of Bis (octakis (dodecylthio) naphthalocyaninato) europium (III) and Bis (tetra-tert-butylnaphthalocyaninato) europium (III) Complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57062 Thu 29 Sep 2022 16:46:30 SAST ]]> Cobalt (II) porphyrazine catalysed reduction of nitrite https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57061 Thu 29 Sep 2022 16:44:02 SAST ]]> Applications of lead phthalocyanines embedded in electrospun fibers for the photoinactivation of Escherichia coli in water https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44945 Thu 28 Oct 2021 12:28:03 SAST ]]> A study on the morphology of thin copper films on para-aramid yarns and their influence on the yarn’s electro-conductive and mechanical properties https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51157 Thu 19 May 2022 21:16:19 SAST ]]> Azide-derivatized gold nanosphere “clicked” to indium and zinc phthalocyanines for improved nonlinear optical limiting https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44738 Thu 14 Oct 2021 10:42:20 SAST ]]> (Ferrocenylpyrazolyl)zinc(II) benzoates as catalysts for the ring opening polymerization of ε-caprolactone https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7264 Thu 13 May 2021 06:54:25 SAST ]]> Awarded the Order of Mapungbwe https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7222 Thu 13 May 2021 06:50:24 SAST ]]> Comparative photophysicochemical behavior of nanoconjugates of indium tetracarboxyphenoxy phthalocyanines covalently linked to CdTe/ZnSe/ZnO quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7294 Thu 13 May 2021 06:24:17 SAST ]]> A comparative photophysicochemical study of phthalocyanines encapsulated in core–shell silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7271 Thu 13 May 2021 05:51:26 SAST ]]> Chemistry Department: we are chemicals all over https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7173 Thu 13 May 2021 05:31:04 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7307 Thu 13 May 2021 05:25:05 SAST ]]> City Press Rapport Prestige Award 2008 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7219 Thu 13 May 2021 04:26:34 SAST ]]> Comparative electrocatalytic studies of nanocomposites of mixed and covalently linked multiwalled carbon nanotubes and 4-(4,6-diaminopyrimidin-2-ylthio) phthalocyaninato cobalt(II) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7285 Thu 13 May 2021 03:10:39 SAST ]]> 1st Annual DST/Mintek Nanotechnology Innovation Centre - Sensors Workshop Grahamstown, 11th & 12th September 2008 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7228 Thu 13 May 2021 03:00:56 SAST ]]> Applications of lead phthalocyanines embedded in electrospun fibers for the photoinactivation of Escherichia coli in water https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7304 Thu 13 May 2021 00:27:39 SAST ]]> Characterization of conjugates of NaYF4 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50589 Thu 11 Aug 2022 12:40:42 SAST ]]> Characterization of electrodes modified with nanocomposites of cobalt tetraaminophenoxyphthalocyanine, reduced graphene and multi-walled carbon nanotubes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44555 Thu 11 Aug 2022 12:34:30 SAST ]]> Bioelectrocatalysis and surface analysis of gold coated with nickel oxide/hydroxide and glucose oxidase towards detection of glucose: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38937 Thu 11 Aug 2022 12:33:07 SAST ]]> A heavy-atom-free π-extended N-confused porphyrin as a photosensitizer for photodynamic therapy https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44447 Thu 09 Sep 2021 11:18:21 SAST ]]> Comparative electrochemistry and electrocatalytic activities of cobalt, iron and manganese phthalocyanine complexes axially co-ordinated to mercaptopyridine self-assembled monolayer at gold electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:56234 MnPc > CoPc. This finding is remarkable as it suggests that the success of using this method of self-assembling of MPc onto gold electrode is largely dependent on the bond distance between the pyridine linker and the central metal of the MPc; the shorter the distance, the faster the co-ordination and the better the electrocatalytic properties towards L-cysteine and thiocyanate. Thus, the superiority of FePc-based SAM over those of the MnPc and CoPc, has been proposed to be the result of the more favorable axial co-ordination properties of FePc with pyridine (i.e. shorter Fe–N(pyridine) bond length.]]> Thu 08 Sep 2022 21:51:41 SAST ]]> Comparative efficiency of immobilized non-transition metal phthalocyanine photosensitizers for the visible light transformation of chlorophenols https://commons.ufh.ac.za/vital/access/manager/Repository/vital:56233 SiPcSmix > SnPcSmix > ZnPcSmix > GePcSmix > ZnPcS4 > AlPcSmix > AlOCPc > AlPcS4. The generation of singlet oxygen (1O2) by these immobilized MPc photosensitizers was found to play a major role in their photoactivities towards the transformation of these chlorophenols. Langmuir–Hinshelwood (L–H) kinetic model studies showed that the ZnOCPc, GePcSmix and ZnPcSmix photocatalysis occurred on the catalysts surface. © 2005 Elsevier B.V. All rights reserved.]]> Thu 08 Sep 2022 21:47:25 SAST ]]> A 3, 5-DistyrylBODIPY Dye Functionalized with Boronic Acid Groups for Direct Electrochemical Glucose Sensing https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44671 Thu 07 Oct 2021 22:25:34 SAST ]]> Comparative behavior of conjugates of tantalum phthalocyanines with gold nanoparticles or single walled carbon nanotubes towards bisphenol A electrocatalysis https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51551 Thu 07 Jul 2022 21:44:25 SAST ]]> Assessing the electrocatalytic activity of a localized push-pull system in cobalt phthalocyanine/graphene quantum dot hybrids https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49722 Sun 10 Apr 2022 15:20:16 SAST ]]> Aptamer versus antibody as probes for the impedimetric biosensor for human epidermal growth factor receptor https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49720 Sun 10 Apr 2022 14:59:52 SAST ]]> Characterization of glassy carbon electrodes modified with carbon nanotubes and iron phthalocyanine through grafting and click chemistry https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45392 Sat 27 Nov 2021 14:00:15 SAST ]]> Comparative electrocatalytic behavior of self-assembled monolayer of thiol derivatised Co (II) phthalocyanines on gold disk, ultramicro cylinder and fiber electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53632 Sat 23 Jul 2022 23:26:11 SAST ]]> Characterization of manganese tetraarylthiosubstituted phthalocyanines self assembled monolayers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53621 Sat 23 Jul 2022 20:56:30 SAST ]]> Aggregation control of robust water-soluble zinc (II) phthalocyanine-based photosensitizers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50757 Sat 07 May 2022 15:30:36 SAST ]]> Characterization and physicochemical studies of the conjugates of graphene quantum dots with differently charged zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44829 Sat 04 Dec 2021 12:23:24 SAST ]]> Application of graphene quantum dots functionalized with thymine and thymine-appended zinc phthalocyanine as novel photoluminescent nanoprobes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44760 Sat 04 Dec 2021 12:10:26 SAST ]]> An octabrominated Sn (iv) tetraisopropylporphyrin as a photosensitizer dye for singlet oxygen biomedical applications https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44524 Mon 20 Sep 2021 13:54:51 SAST ]]> Acetophenone substituted phthalocyanines and their graphene quantum dots conjugates as photosensitizers for photodynamic antimicrobial chemotherapy against Staphylococcus aureus https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44506 Mon 20 Sep 2021 11:28:24 SAST ]]> Combination of photodynamic antimicrobial chemotherapy and ciprofloxacin to combat S. aureus and E. coli resistant biofilms https://commons.ufh.ac.za/vital/access/manager/Repository/vital:65084 Mon 19 Jun 2023 14:30:03 SAST ]]> Co phthalocyanine mediated electrochemical detection of the HER2 in the presence of Au and CeO2 nanoparticles and graphene quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:65083 Mon 19 Jun 2023 14:27:30 SAST ]]> Asymmetrical zinc phthalocyanine conjugated to various nanomaterials for applications in phototransformation of organic pollutants and photoinactivation of bacteria https://commons.ufh.ac.za/vital/access/manager/Repository/vital:65081 Mon 19 Jun 2023 14:24:08 SAST ]]> Activated carbon-decorated polyacrylonitrile fibers and their porphyrin-immobilized composites for removal of methylene blue dye and Ciprofloxacin in water https://commons.ufh.ac.za/vital/access/manager/Repository/vital:65077 Mon 19 Jun 2023 14:20:49 SAST ]]> A career in photophysicochemical and electrochemical properties of phthalocyanine: A Linstead Career Award paper https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44458 Mon 13 Sep 2021 14:42:36 SAST ]]> A comparative study of the photophysicochemical and photodynamic activity properties of meso-4-methylthiophenyl functionalized Sn (IV) tetraarylporphyrins and triarylcorroles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44469 Mon 13 Nov 2023 20:35:24 SAST ]]> A gold–chitosan composite with low symmetry zinc phthalocyanine for enhanced singlet oxygen generation and improved photodynamic therapy activity https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50087 Mon 13 Nov 2023 20:05:36 SAST ]]> Click chemistry electrode modification using 4-ethynylbenzyl substituted cobalt phthalocyanine for applications in electrocatalysis https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44681 Mon 11 Oct 2021 09:32:46 SAST ]]> A simple quinoline-thiophene Schiff base turn-off chemosensor for Hg2+ detection https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49771 Mon 11 Apr 2022 12:53:14 SAST ]]> A chiral hemiporphyrazine derivative https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50831 Mon 09 May 2022 14:05:07 SAST ]]> Adsorptive cathodic stripping voltammetric determination of gold (III) in the presence of yeast mannan https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57060 Mon 03 Apr 2023 10:20:32 SAST ]]> Amphiphilic axially modified cationic indium-porphyrins linked to hydrophilic magnetic nanoparticles for photodynamic antimicrobial chemotherapy against gram-negative strain; Escherichia coli https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44317 Fri 27 Aug 2021 11:51:36 SAST ]]> Asymmetrical zinc (II) phthalocyanines cobalt tungstate nanomaterial conjugates for photodegradation of methylene blue https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44314 Fri 27 Aug 2021 11:14:56 SAST ]]> Comparative photosensitised transformation of polychlorophenols with different sulphonated metallophthalocyanine complexes in aqueous medium https://commons.ufh.ac.za/vital/access/manager/Repository/vital:56883 Fri 23 Sep 2022 14:35:53 SAST ]]> Comparative electrocatalytic studies of nanocomposites of mixed and covalently linked multiwalled carbon nanotubes and 4-(4, 6-diaminopyrimidin-2-ylthio) phthalocyaninato cobalt (II) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44834 Fri 22 Oct 2021 14:15:27 SAST ]]> Co (ii) Tetraphenyltetraphenanthroporphyrin@ MWCNTs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50210 Fri 22 Apr 2022 13:02:43 SAST ]]> 4-Azidoaniline-based electropolymer as a building block for functionalisation of conductive surfaces https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51254 Fri 20 May 2022 23:25:33 SAST ]]> CdTe quantum dots functionalized with 4-amino-2, 2, 6, 6-tetramethylpiperidine-N-oxide as luminescent nanoprobe for the sensitive recognition of bromide ion https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51253 Fri 20 May 2022 23:08:42 SAST ]]> Characterization of 2,(3)-tetra-(4-oxo-benzamide) phthalocyaninato cobalt (II)—single walled carbon nanotube conjugate platforms and their use in electrocatalysis of amitrole https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51252 Fri 20 May 2022 23:00:31 SAST ]]>