https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Plaxenone A and B: Cytotoxic halogenated monoterpenes from the South African red seaweed Plocamium maxillosum https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41119 Wed 12 May 2021 13:45:52 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 12 Apr 2023 16:58:27 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 10 Aug 2022 14:37:02 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 10 Aug 2022 14:35:25 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 Wed 10 Aug 2022 14:25:15 SAST ]]> Water-soluble phthalocyanines mediated photodynamic effect on mesothelioma cells https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53631 Wed 10 Aug 2022 14:19:36 SAST ]]> Synthesis and photophysical behavior of axially substituted phthalocyanine, tetrabenzotriazaporphyrin, and triazatetrabenzcorrole phosphorous complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53741 Wed 10 Aug 2022 14:15:44 SAST ]]> Photocatalytic transformation of 4-nitrophenol in aqueous media using suspended, water-insoluble metallophthalocyanine complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53907 Wed 10 Aug 2022 14:12:01 SAST ]]> Synthesis and electrochemical properties of purple manganese (III) and red titanium (IV) phthalocyanine complexes octa-substituted at non-peripheral positions with pentylthio groups https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54525 Wed 10 Aug 2022 12:46:17 SAST ]]> Synthesis of single-walled carbon nanotubes by the pyrolysis of a compression activated iron (II) phthalocyanine/phthalocyanine metal-free derivative/ferric acetate mixture https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44926 Wed 10 Aug 2022 06:59:37 SAST ]]> Synthesis and characterization of Na (Y, Gd) F4 upconversion nanoparticles and an investigation of their effects on the photophysical properties of an unsubstituted tetrathiophenoxy phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50939 Wed 10 Aug 2022 06:59:05 SAST ]]> Surface modification of silica-coated gadolinium oxide nanoparticles with zinc tetracarboxyphenoxy phthalocyanine for the photodegradation of Orange G https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45353 Wed 10 Aug 2022 06:58:32 SAST ]]> Improved photocatalytic degradation of Orange G using hybrid nanofibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50750 Wed 10 Aug 2022 06:58:03 SAST ]]> Photophysicochemical behaviour and antimicrobial properties of monocarboxy Mg (II) and Al (III) phthalocyanine-magnetite conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44734 Wed 10 Aug 2022 06:57:14 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 10 Apr 2024 15:21:03 SAST ]]> Synthesis and solvent effects on the photophysicochemical properties of novel cadmium phenoxy phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54217 Wed 10 Apr 2024 15:20:59 SAST ]]> Oxovanadium (IV)-catalysed oxidation of dibenzothiophene and 4, 6-dimethyldibenzothiophene https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51429 Wed 10 Apr 2024 15:13:55 SAST ]]> Unquenched fluorescence lifetime for β-phenylthio substituted zinc phthalocyanine upon conjugation to gold nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51404 Wed 10 Apr 2024 15:13:54 SAST ]]> Photocatalytic behaviour of tantalum (V) phthalocyanines in the presence of gold nanoparticles towards the oxidation of cyclohexene https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51628 Wed 10 Apr 2024 15:13:52 SAST ]]> Synthesis and photophysical behavior of a novel zinc phthalocyanine containing a single carboxylic acid and three phenylthio substituents https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51127 Wed 10 Apr 2024 15:13:50 SAST ]]> The synthesis and characterisation of magnetic nanoparticles and their interaction with a zinc phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51002 Wed 10 Apr 2024 15:13:46 SAST ]]> Synthesis, photophysics and photochemistry of phthalocyanine-ɛ-polylysine conjugates in the presence of metal nanoparticles against Staphylococcus aureus https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51257 Wed 10 Apr 2024 15:13:45 SAST ]]> Oxovanadium (IV)-containing poly (styrene-co-4′-ethenyl-2-hydroxyphenylimidazole) electrospun nanofibers for the catalytic oxidation of thioanisole https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50959 Wed 05 Apr 2023 08:51:04 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 ]]> The development of catalytic oxovanadium (IV)-containing microspheres for the oxidation of various organosulfur compounds https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50969 Wed 05 Apr 2023 08:50:51 SAST ]]> The development of catalytic oxovanadium(IV)-containing microspheres for the oxidation of various organosulfur compounds https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7324 Wed 05 Apr 2023 08:50:48 SAST ]]> The development of novel nickel selective amine extractants https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50957 Wed 05 Apr 2023 08:50:43 SAST ]]> The development of Palladium(II)-specific amine-functionalized silica-based microparticles : adsorption and column separation studies https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7270 0.99. The S-TETA sorbent material was palladium(II) specific. Pd(II) loaded on the silica column was recovered using 3% m/v thiourea solution as the eluting agent. Separation of platinum and palladium was achieved by selective stripping of [PtCl6]2− with 0.5 M of NaClO4 in 1.0 M HCl while Pd(II) was eluted with 0.5 M thiourea in 1.0 M HCl. The separation of palladium (Pd) from a mixture containing platinum (Pt), iridium (Ir), and rhodium (Rh) was successful on silica functionalized with triethylenetriamine (TETA) showing specificity for palladium(II) and a loading capacity of 0.27 mg/g. S-TETA showed potential for use in the recovery of palladium from platinum group metals such as from solutions of worn out automobile emission control catalytic convertors and other secondary sources.]]> Wed 05 Apr 2023 08:50:37 SAST ]]> The development of palladium (II)-specific amine-functionalized silica-based microparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50903 0.99. The S-TETA sorbent material was palladium(II) specific. Pd(II) loaded on the silica column was recovered using 3% m/v thiourea solution as the eluting agent. Separation of platinum and palladium was achieved by selective stripping of [PtCl6]2− with 0.5 M of NaClO4 in 1.0 M HCl while Pd(II) was eluted with 0.5 M thiourea in 1.0 M HCl. The separation of palladium (Pd) from a mixture containing platinum (Pt), iridium (Ir), and rhodium (Rh) was successful on silica functionalized with triethylenetriamine (TETA) showing specificity for palladium(II) and a loading capacity of 0.27 mg/g. S-TETA showed potential for use in the recovery of palladium from platinum group metals such as from solutions of worn out automobile emission control catalytic convertors and other secondary sources.]]> Wed 05 Apr 2023 08:50:30 SAST ]]> The Development of Palladium(II)-Specific Amine-Functionalized Silica-Based Microparticles: Adsorption and Column Separation Studies https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7269 0.99. The S-TETA sorbent material was palladium(II) specific. Pd(II) loaded on the silica column was recovered using 3% m/v thiourea solution as the eluting agent. Separation of platinum and palladium was achieved by selective stripping of [PtCl6]2− with 0.5 M of NaClO4 in 1.0 M HCl while Pd(II) was eluted with 0.5 M thiourea in 1.0 M HCl. The separation of palladium (Pd) from a mixture containing platinum (Pt), iridium (Ir), and rhodium (Rh) was successful on silica functionalized with triethylenetriamine (TETA) showing specificity for palladium(II) and a loading capacity of 0.27 mg/g. S-TETA showed potential for use in the recovery of palladium from platinum group metals such as from solutions of worn out automobile emission control catalytic convertors and other secondary sources.]]> Wed 05 Apr 2023 08:50:27 SAST ]]> Influence of nanoparticle materials on the photophysical behavior of phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44995 Tue 24 May 2022 15:40:42 SAST ]]> Synthesis and physicochemical behaviour of aluminium trikis and tetrakis (diaquaplatinum) octacarboxyphthalocynine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51068 Tue 24 May 2022 15:40:41 SAST ]]> The photophysical and photochemical behaviour of coumarin-derivatized zinc phthalocyanine when conjugated with gold nanoparticles and electrospun into polymer fibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50000 Tue 24 May 2022 15:40:39 SAST ]]> Synthesis and photophysicochemical studies of a water soluble conjugate between folic acid and zinc tetraaminophthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51005 Tue 24 May 2022 15:40:38 SAST ]]> Glutathione capped CdTe@ ZnS quantum dots–zinc tetracarboxy phthalocyanine conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45395 Tue 24 May 2022 15:40:37 SAST ]]> Nanoconjugates of CdTe@ ZnS quantum dots with cobalt tetraamino-phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50996 Tue 24 May 2022 15:40:37 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 ]]> Photophysical behavior of Zn aminophenoxy substituted phthalocyanine conjugates with carboxylic acid-coated silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45397 Tue 24 May 2022 15:33:44 SAST ]]> Effects of gold nanoparticle shape on the aggregation and fluorescence behaviour of water soluble zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49997 Tue 24 May 2022 15:33:43 SAST ]]> Fluorescence behavior of glutathione capped CdTe@ ZnS quantum dots chemically coordinated to zinc octacarboxy phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50993 Tue 24 May 2022 15:33:43 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 ]]> Photophysical properties of a new water soluble tetra thiamine substituted zinc phthalocyanine conjugated to gold nanorods of different aspect ratios https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50952 Tue 24 May 2022 15:33:41 SAST ]]> Photophysicochemical behavior and antimicrobial activity of dihydroxosilicon tris (diaquaplatinum) octacarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50947 Tue 24 May 2022 15:33:40 SAST ]]> Photophysichochemical behavior of carbazole derivatized zinc phthalocyanine in the presence of ZnO microparticles and when embedded in electrospun fibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45400 Tue 24 May 2022 15:33:39 SAST ]]> Electrospun fibers functionalized with phthalocyanine-gold nanoparticle conjugates for photocatalytic applications https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45394 Tue 24 May 2022 15:33:38 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 ]]> Polyamide nanofiber membranes functionalized with zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50945 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 ]]> Electrochemical behaviour of gold nanoparticles and Co tetraaminophthalocyanine on glassy carbon electrode https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50951 Tue 24 May 2022 15:26:40 SAST ]]> Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50955 Tue 24 May 2022 15:26:39 SAST ]]> Fluorescence Behaviour of an Aluminium Octacarboxy Phthalocyanine-NaYGdF 4 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44852 Tue 24 May 2022 15:05:37 SAST ]]> DSC screening of potential prochlorperazine-excipient interactions in preformulation studies https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44212 Tue 24 Aug 2021 15:43:42 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://commons.ufh.ac.za/vital/access/manager/Repository/vital:45396 Tue 07 Dec 2021 11:39:14 SAST ]]> Photocatalysis of 4-nitrophenol using zinc phthalocyanine complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:55709 Thu 20 Jul 2023 10:32:18 SAST ]]> Microwave synthesis and photophysics of new tetrasulfonated tin (II) macrocycles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:55708 Thu 20 Jul 2023 10:30:23 SAST ]]> The effect of structure on the electrochemical properties of 14 marine pyrroloquinoline metabolites https://commons.ufh.ac.za/vital/access/manager/Repository/vital:56242 Thu 08 Sep 2022 22:07:59 SAST ]]> Synthesis and photophysical studies of CdTe quantum dot-monosubstituted zinc phthalocyanine conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51621 Thu 07 Jul 2022 21:58:26 SAST ]]> Synthesis and photophysical properties of a novel zinc photosensitizer and its gold nanoparticle conjugate https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51546 Thu 07 Jul 2022 21:51:27 SAST ]]> The determination of the photosensitizing properties of mercapto substituted phthalocyanine derivatives in the presence of quantum dots capped with mercaptopropionic acid https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51625 Thu 07 Jul 2022 21:51:27 SAST ]]> Synthesis and photophysical studies of phthalocyanine–gold nanoparticle conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51686 Thu 07 Jul 2022 21:51:26 SAST ]]> Photophysical behavior of zinc monoaminophthalocyanines linked to mercaptopropionic acid-capped CdTe quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51602 Thu 07 Jul 2022 21:51:25 SAST ]]> Cyclic voltammetry and spectroelectrochemistry of a novel manganese phthalocyanine substituted with hexynyl groups https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51687 Thu 07 Jul 2022 21:44:27 SAST ]]> Investigation of homogeneous photosensitized oxidation activities of palladium and platinum octasubstituted phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51682 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://commons.ufh.ac.za/vital/access/manager/Repository/vital:51551 Thu 07 Jul 2022 21:44:25 SAST ]]> Photooxidation of 4-chlorophenol sensitized by lutetium tetraphenoxy phthalocyanine anchored on electrospun polystyrene polymer fiber https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51405 Thu 07 Jul 2022 21:37:30 SAST ]]> Synthesis and physicochemical behaviour of aluminium bis and tris (diammine platinum) octacarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50988 8.2. Both conjugates were found to have two fluorescence lifetimes. The triplet and singlet oxygen quantum yields increased for the conjugates compared to Al(OH)OCPc alone.]]> Thu 07 Jul 2022 21:37:30 SAST ]]> Synthesis and photophysicochemical properties of novel zinc phthalocyanines mono substituted with carboxyl containing functional groups https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51037 Thu 07 Jul 2022 21:37:29 SAST ]]> Synthesis of phthalocyanine conjugates with gold nanoparticles and liposomes for photodynamic therapy https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51406 Thu 07 Jul 2022 21:37:28 SAST ]]> Silica nanoparticles grafted with phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50001 Thu 07 Jul 2022 21:37:27 SAST ]]> Synthesis and photophysicochemical properties of zinc phthalocyanine derivatized with benzothiazole or carbazole photosensitizers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50964 Thu 07 Jul 2022 21:37:27 SAST ]]> Physicochemical properties of zinc monoamino phthalocyanine conjugated to folic acid and single walled carbon nanotubes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50967 Thu 07 Jul 2022 21:37:26 SAST ]]> Synthesis and nonlinear optical examination of 3 (4), 15 (16)-Bis-(4-tert-butyl-phenoxy)-10, 22-diaminohemiporphyrazinato chloroindium https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50965 Thu 07 Jul 2022 21:37:25 SAST ]]> Optical limiting analysis of phthalocyanines in polymer thin films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49996 Thu 07 Jul 2022 21:30:28 SAST ]]> Nonlinear optical behavior of metal octaphenoxy phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50963 Thu 07 Jul 2022 21:30:26 SAST ]]> Photodegradation of Orange-G using zinc octacarboxyphthalocyanine supported on Fe3O4 nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50958 Thu 07 Jul 2022 21:30:26 SAST ]]> Physicochemical properties of a zinc phthalocyanine–pyrene conjugate adsorbed onto single walled carbon nanotubes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:51029 Thu 07 Jul 2022 21:30:25 SAST ]]> The identification of the UV degradants of melatonin and their ability to scavenge free radicals https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44198 Thu 01 Sep 2022 09:29:43 SAST ]]> Synthesis and characterization of Na(Y,Gd)F4 upconversion nanoparticles and an investigation of their effects on the photophysical properties of an unsubstituted tetrathiophenoxy phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7253 Mon 05 Jul 2021 10:06:17 SAST ]]> Surface modification of silica-coated gadolinium oxide nanoparticles with zinc tetracarboxyphenoxy phthalocyanine for the photodegradation of Orange G https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7249 Mon 05 Jul 2021 10:05:29 SAST ]]> Polyamide nanofiber membranes functionalized with zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7313 Mon 05 Jul 2021 10:03:49 SAST ]]> Physicochemical properties of a zinc phthalocyanine – pyrene conjugate adsorbed onto single walled carbon nanotubes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7328 Mon 05 Jul 2021 09:57:54 SAST ]]> Photophysical properties of a new water soluble tetra thiamine substituted zinc phthalocyanine conjugated to gold nanorods of different aspect ratios https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7302 Mon 05 Jul 2021 09:57:35 SAST ]]> Electrochemical behaviour of gold nanoparticles and Co tetraaminophthalocyanine on glassy carbon electrode https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7306 Mon 05 Jul 2021 09:57:34 SAST ]]> Photophysichochemical behavior of carbazole derivatized zinc phthalocyanine in the presence of ZnO microparticles and when embedded in electrospun fibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7303 Mon 05 Jul 2021 09:56:58 SAST ]]> Photophysical Properties of Zinc Tetracarboxy Phthalocyanines Conjugated to Magnetic Nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7254 Mon 05 Jul 2021 09:56:07 SAST ]]> Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines: a combined effect of symmetry, ring-strain and demetallation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7301 Mon 05 Jul 2021 09:54:14 SAST ]]> Influence of nanoparticle materials on the photophysical behavior of phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7327 Mon 05 Jul 2021 09:53:08 SAST ]]> Non-steroidal anti-inflammatory agents, tolmetin and sulindac, inhibit liver tryptophan 2,3-dioxygenase activity and alter brain neurotransmitter levels https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6358 Mon 05 Jul 2021 09:50:35 SAST ]]> Fluorescence studies of quantum dots and zinc tetraamino phthalocyanine conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6565 Mon 05 Jul 2021 09:49:05 SAST ]]> Photophysical behavior of Zn aminophenoxy substituted phthalocyanine conjugates with carboxylic acid-coated silica nanoparticles: Effect of point of substitution https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7318 Mon 05 Jul 2021 09:47:03 SAST ]]> Fluorescence Behaviour of an Aluminium Octacarboxy Phthalocyanine - NaYGdF4:Yb/Er Nanoparticle Conjugate https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7247 Mon 05 Jul 2021 09:44:57 SAST ]]> Melatonin generates singlet oxygen on laser irradiation but acts as a quencher when irradiated by lamp photolysis https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57917 Fri 18 Nov 2022 06:19:05 SAST ]]>