https://vital.seals.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://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:55702 Wed 31 Aug 2022 15:00:45 SAST ]]> Conjugation of mono-substituted phthalocyanine derivatives to CdSe@ ZnS quantum dots and their applications as fluorescent-based sensors https://vital.seals.ac.za/vital/access/manager/Repository/vital:44936 Wed 27 Oct 2021 22:55:36 SAST ]]> Effects of analytes on the fluorescence properties of CdTe@ ZnS quantum dots decorated with cobalt tetraamino-phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44935 Wed 27 Oct 2021 22:48:36 SAST ]]> Effect of bovine serum albumin and single walled carbon nanotube on the photophysical properties of zinc octacarboxy phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44933 Wed 27 Oct 2021 22:35:12 SAST ]]> Effects of ZnO nanohexagons and nanorods on the fluorescence behavior of metallophthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44927 Wed 27 Oct 2021 20:45:51 SAST ]]> A comparative photophysicochemical study of phthalocyanines encapsulated in core–shell silica nanoparticles https://vital.seals.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://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:56729 Wed 21 Sep 2022 13:24:04 SAST ]]> Decoration of glass wool with zinc (II) phthalocyanine for the photocatalytic transformation of methyl orange https://vital.seals.ac.za/vital/access/manager/Repository/vital:57374 Wed 12 Oct 2022 09:25:01 SAST ]]> Effects of ZnO nanohexagons and nanorods on the fluorescence behavior of metallophthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:7263 Wed 12 May 2021 22:45:46 SAST ]]> Effects of number of ring substituents on the physicochemical properties of zinc aminophenoxy phthalocyanine-single walled carbon nanotube conjugate https://vital.seals.ac.za/vital/access/manager/Repository/vital:7319 Wed 12 May 2021 19:06:42 SAST ]]> Effects of analytes on the fluorescence properties of CdTe@ZnS quantum dots decorated with cobalt tetraamino-phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:7315 Wed 12 May 2021 18:54:01 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:45403 Wed 12 Apr 2023 16:51:33 SAST ]]> Design and evaluation of an electrochemical immunosensor for measles serodiagnosis using measles-specific Immunoglobulin G antibodies https://vital.seals.ac.za/vital/access/manager/Repository/vital:50962 Wed 12 Apr 2023 16:51:27 SAST ]]> Effects of differently shaped silver nanoparticles on the photophysics of pyridylsulfanyl-substituted phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:45348 Wed 12 Apr 2023 16:44:26 SAST ]]> Application of gold and palladium nanoparticles supported on polymelamine microspheres in the oxidation of 1-phenylethanol and some other phenyl substituted alcohols https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:53534 Wed 10 Aug 2022 14:38:21 SAST ]]> Critical assessment of the quartz crystal microbalance with dissipation as an analytical tool for biosensor development and fundamental studies https://vital.seals.ac.za/vital/access/manager/Repository/vital:54521 Wed 10 Aug 2022 12:53:21 SAST ]]> Characterization of amine-functionalized single-walled carbon nanotube-low symmetry phthalocyanine conjugates https://vital.seals.ac.za/vital/access/manager/Repository/vital:7237 Wed 10 Apr 2024 15:23:25 SAST ]]> Effect of peripheral fused ring substitution on the optical spectroscopy and electronic structure of metal phthalocyanine complexes https://vital.seals.ac.za/vital/access/manager/Repository/vital:53620 Wed 10 Apr 2024 15:21:21 SAST ]]> Effect of bromination on the optical limiting properties at 532 nm of BODIPY dyes with p-benzyloxystyryl groups at the 3, 5-positions https://vital.seals.ac.za/vital/access/manager/Repository/vital:44665 Wed 06 Oct 2021 10:51:45 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://vital.seals.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://vital.seals.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://vital.seals.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 ]]> Comparative phototransformation of environmental pollutants using metallophthalocyanines supported on electrospun polymer fibers https://vital.seals.ac.za/vital/access/manager/Repository/vital:45001 Wed 03 Nov 2021 12:17:22 SAST ]]> Effects of number of ring substituents on the physicochemical properties of zinc aminophenoxy phthalocyanine-single walled carbon nanotube conjugate https://vital.seals.ac.za/vital/access/manager/Repository/vital:44987 Wed 03 Nov 2021 09:57:55 SAST ]]> Adsorption of 4-nitrophenol onto Amberlite® IRA-900 modified with metallophthalocyanines https://vital.seals.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://vital.seals.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 ]]> (Ferrocenylpyrazolyl) zinc (II) benzoates as catalysts for the ring opening polymerization of ε-caprolactone https://vital.seals.ac.za/vital/access/manager/Repository/vital:44853 Tue 26 Oct 2021 12:21:10 SAST ]]> Characterization and photophysical behavior of phthalocyanines when grafted onto silica nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50989 Tue 24 May 2022 15:33:44 SAST ]]> Characterization and electrocatalytic behaviour of glassy carbon electrode modified with nickel nanoparticles towards amitrole detection https://vital.seals.ac.za/vital/access/manager/Repository/vital:50970 Tue 24 May 2022 15:33:37 SAST ]]> A novel axially palladium (II)-Schiff base complex substituted silicon (IV) phthalocyanine https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:44535 Tue 21 Sep 2021 13:08:08 SAST ]]> Double-and quintuple-decker phthalocyaninato chelates as optical limiters in solution and thin film https://vital.seals.ac.za/vital/access/manager/Repository/vital:44529 Tue 21 Sep 2021 11:38:19 SAST ]]> Conjugation of azide-functionalised CdSe/ZnS quantum dots with tetrakis (5-hexyn-oxy) Fe (II) phthalocyanine via click chemistry for electrocatalysis https://vital.seals.ac.za/vital/access/manager/Repository/vital:44782 Tue 19 Oct 2021 14:08:27 SAST ]]> Cyclic voltammetry and photooxidation of molybdenum (V) phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:57344 Tue 11 Oct 2022 14:22:36 SAST ]]> Comparative photocatalytic efficiency of oxotitanium (IV) phthalocyanines for the oxidation of 1-hexene https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:54519 Tue 09 Aug 2022 15:04:27 SAST ]]> Borneol-triarylcorrole hybrids with chiral-optical response and anticancer behaviours https://vital.seals.ac.za/vital/access/manager/Repository/vital:44362 Tue 07 May 2024 16:08:21 SAST ]]> Ball-type phthalocyanines and reduced graphene oxide nanoparticles as separate and combined corrosion inhibitors of aluminium in HCl https://vital.seals.ac.za/vital/access/manager/Repository/vital:44385 Tue 07 May 2024 16:08:02 SAST ]]> A simple quinoline-thiophene Schiff base turn-off chemosensor for Hg2+ detection https://vital.seals.ac.za/vital/access/manager/Repository/vital:49771 Tue 07 May 2024 16:04:22 SAST ]]> Characterization of nickel tetrahydroxy phthalocyanine complexes and the electrocatalytic oxidation of 4-chlorophenol https://vital.seals.ac.za/vital/access/manager/Repository/vital:53616 Tue 07 May 2024 16:01:26 SAST ]]> Effects of differently shaped silver nanoparticles on the photophysics of pyridylsulfanyl-substituted phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:7290 Tue 07 May 2024 15:18:54 SAST ]]> Conjugates of platinum nanoparticles with gallium tetra–(4-Carboxyphenyl) porphyrin and their use in photodynamic antimicrobial chemotherapy when in solution or embedded in electrospun fiber https://vital.seals.ac.za/vital/access/manager/Repository/vital:45396 Tue 07 Dec 2021 11:39:14 SAST ]]> A2B type copper (III) corroles containing zero-to-five fluorine atoms https://vital.seals.ac.za/vital/access/manager/Repository/vital:50604 Tue 03 May 2022 13:32:57 SAST ]]> Cyclic voltammetry and spectroelectrochemistry of osmium phthalocyanines in aqueous and non-aqueous solvents https://vital.seals.ac.za/vital/access/manager/Repository/vital:57078 Thu 29 Sep 2022 22:14:14 SAST ]]> Cobalt (II) porphyrazine catalysed reduction of nitrite https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:44945 Thu 28 Oct 2021 12:28:03 SAST ]]> Effect of gold nanoparticle shape on the photophysicochemical properties of sulphur containing metallophthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44559 Thu 23 Sep 2021 12:33:58 SAST ]]> Effect of symmetry and metal nanoparticles on the photophysicochemical and photodynamic therapy properties of cinnamic acid zinc phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44557 Thu 23 Sep 2021 12:16:35 SAST ]]> Azide-derivatized gold nanosphere “clicked” to indium and zinc phthalocyanines for improved nonlinear optical limiting https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:7264 Thu 13 May 2021 06:54:25 SAST ]]> Comparative photophysicochemical behavior of nanoconjugates of indium tetracarboxyphenoxy phthalocyanines covalently linked to CdTe/ZnSe/ZnO quantum dots https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:7271 Thu 13 May 2021 05:51:26 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:7307 Thu 13 May 2021 05:25:05 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://vital.seals.ac.za/vital/access/manager/Repository/vital:7285 Thu 13 May 2021 03:10:39 SAST ]]> Applications of lead phthalocyanines embedded in electrospun fibers for the photoinactivation of Escherichia coli in water https://vital.seals.ac.za/vital/access/manager/Repository/vital:7304 Thu 13 May 2021 00:27:39 SAST ]]> Effect of bovine serum albumin and single walled carbon nanotube on the photophysical properties of zinc octacarboxy phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:7321 Thu 13 May 2021 00:25:30 SAST ]]> Effects of charge on the photophysicochemical properties of zinc phthalocyanine derivatives doped onto silica nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44728 Thu 11 Aug 2022 12:41:14 SAST ]]> Characterization of conjugates of NaYF4 https://vital.seals.ac.za/vital/access/manager/Repository/vital:50589 Thu 11 Aug 2022 12:40:42 SAST ]]> Effect of nature of nanoparticles on the photophysicochemical properties of asymmetrically substituted Zn phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:50206 Thu 11 Aug 2022 12:36:41 SAST ]]> Effect of ultrasonic frequency and power on the sonodynamic therapy activity of cationic Zn (II) phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44419 Thu 11 Aug 2022 12:31:46 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://vital.seals.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://vital.seals.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 ]]> Effect of gold nanoparticles shape and size on the photophysicochemical behaviour of symmetric and asymmetric zinc phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44672 Thu 07 Oct 2021 22:33:13 SAST ]]> Cyclic voltammetry and spectroelectrochemistry of a novel manganese phthalocyanine substituted with hexynyl groups https://vital.seals.ac.za/vital/access/manager/Repository/vital:51687 Thu 07 Jul 2022 21:44:27 SAST ]]> Comparative behavior of conjugates of tantalum phthalocyanines with gold nanoparticles or single walled carbon nanotubes towards bisphenol A electrocatalysis https://vital.seals.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://vital.seals.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://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:45392 Sat 27 Nov 2021 14:00:15 SAST ]]> Diffraction efficiency and I–V characteristics of metal-free phthalocyanine doped nematic liquid crystals https://vital.seals.ac.za/vital/access/manager/Repository/vital:53634 Sat 23 Jul 2022 23:40:47 SAST ]]> Characterization of manganese tetraarylthiosubstituted phthalocyanines self assembled monolayers https://vital.seals.ac.za/vital/access/manager/Repository/vital:53621 Sat 23 Jul 2022 20:56:30 SAST ]]> Dual phototransformation of the pollutants methyl orange and Cr (VI) using phthalocyanine-cobalt ferrite based magnetic nanocomposites https://vital.seals.ac.za/vital/access/manager/Repository/vital:44561 Mon 27 Sep 2021 10:29:38 SAST ]]> Decorated titania fibers as photocatalysts for hydrogen generation and organic matter degradation https://vital.seals.ac.za/vital/access/manager/Repository/vital:44513 Mon 20 Sep 2021 12:20:01 SAST ]]> Acetophenone substituted phthalocyanines and their graphene quantum dots conjugates as photosensitizers for photodynamic antimicrobial chemotherapy against Staphylococcus aureus https://vital.seals.ac.za/vital/access/manager/Repository/vital:44506 Mon 20 Sep 2021 11:28:24 SAST ]]> Dual action of asymmetrical zinc (II) phthalocyanines conjugated to silver tungstate nanoparticles towards photodegradation of tetracycline and inactivation of Staphylococcus aureus bacteria https://vital.seals.ac.za/vital/access/manager/Repository/vital:65085 Mon 19 Jun 2023 14:32:22 SAST ]]> Combination of photodynamic antimicrobial chemotherapy and ciprofloxacin to combat S. aureus and E. coli resistant biofilms https://vital.seals.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://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:65081 Mon 19 Jun 2023 14:24:08 SAST ]]> Development of nanocomposites of phosphorus-nitrogen co-doped graphene oxide nanosheets and nanosized cobalt phthalocyanines for electrocatalysis https://vital.seals.ac.za/vital/access/manager/Repository/vital:44766 Mon 18 Oct 2021 14:45:50 SAST ]]> Effects of symmetry and the number of positive charges on the photocatalytic activity of indium phthalocyanines when embedded in electrospun fibers https://vital.seals.ac.za/vital/access/manager/Repository/vital:44743 Mon 15 Aug 2022 16:01:51 SAST ]]> Direct nonlinear optical absorption measurements of asymmetrical zinc (II) phthalocyanine when covalently linked to semiconductor quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:44459 Mon 13 Sep 2021 14:51:59 SAST ]]> Detonation nanodiamonds-phthalocyanine photosensitizers with enhanced photophysicochemical properties and effective photoantibacterial activity https://vital.seals.ac.za/vital/access/manager/Repository/vital:44455 Mon 13 Sep 2021 14:21:50 SAST ]]> Effects of Pluronic F127 micelles as delivering agents on the vitro dark toxicity and photodynamic therapy activity of carboxy and pyrene substituted porphyrins https://vital.seals.ac.za/vital/access/manager/Repository/vital:50196 Mon 13 Nov 2023 20:07:35 SAST ]]> Effect of number of positive charges on the photophysical and photodynamic therapy activities of quarternary benzothiazole substituted zinc phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44700 Mon 13 Nov 2023 20:06:37 SAST ]]> Effect of doping vs covalent linking of a low symmetry zinc phthalocyanine to silica nanoparticles on singlet oxygen production https://vital.seals.ac.za/vital/access/manager/Repository/vital:44705 Mon 11 Oct 2021 14:03:32 SAST ]]> Adsorptive cathodic stripping voltammetric determination of gold (III) in the presence of yeast mannan https://vital.seals.ac.za/vital/access/manager/Repository/vital:57060 Mon 03 Apr 2023 10:20:32 SAST ]]> Conjugates of low-symmetry Ge, Sn and Ti carboxy phthalocyanines with glutathione caped gold nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:51536 Fri 27 May 2022 11:28:44 SAST ]]> Amphiphilic axially modified cationic indium-porphyrins linked to hydrophilic magnetic nanoparticles for photodynamic antimicrobial chemotherapy against gram-negative strain; Escherichia coli https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:44314 Fri 27 Aug 2021 11:14:56 SAST ]]> Effect of oligomerization on the photochemical properties of silicon octaphenoxyphthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:56885 Fri 23 Sep 2022 14:40:38 SAST ]]> Construction and characterization of carbon paste ultra-microelectrodes https://vital.seals.ac.za/vital/access/manager/Repository/vital:56884 Fri 23 Sep 2022 14:37:23 SAST ]]> Comparative photosensitised transformation of polychlorophenols with different sulphonated metallophthalocyanine complexes in aqueous medium https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:44834 Fri 22 Oct 2021 14:15:27 SAST ]]> Core-modified rubyrins with phenanthrene-fused pyrrole rings https://vital.seals.ac.za/vital/access/manager/Repository/vital:50209 Fri 22 Apr 2022 12:48:59 SAST ]]> 4-Azidoaniline-based electropolymer as a building block for functionalisation of conductive surfaces https://vital.seals.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://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:51252 Fri 20 May 2022 23:00:31 SAST ]]> Comparison of carbon screen-printed and disk electrodes in the detection of antioxidants using CoPc derivatives https://vital.seals.ac.za/vital/access/manager/Repository/vital:51251 Fri 20 May 2022 22:54:21 SAST ]]>