https://vital.seals.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 The photophysical studies of Pluronic F127/P123 micelle mixture system loaded with metal free and Zn 5, 10, 15, 20-tetrakis [4-(benzyloxy) phenyl] porphyrins https://vital.seals.ac.za/vital/access/manager/Repository/vital:44799 Wed 20 Oct 2021 11:49:15 SAST ]]> Photophysicochemical behaviour of anionic indium phthalocyanine when grafted onto AgxAuy and porous silica nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44796 Wed 20 Oct 2021 10:03:18 SAST ]]> Electrode modification through click chemistry using Ni and Co alkyne phthalocyanines for electrocatalytic detection of hydrazine https://vital.seals.ac.za/vital/access/manager/Repository/vital:50049 Wed 20 Apr 2022 09:55:43 SAST ]]> Photophysical behavior and photodynamic therapy activity of conjugates of zinc monocarboxyphenoxy phthalocyanine with human serum albumin and chitosan https://vital.seals.ac.za/vital/access/manager/Repository/vital:44759 50% in all their tested concentrations (3.6 to 57.1) μg/mL. Thus, conjugation of ZnMCPPc to HSA and chitosan improves its dark cytotoxicity, an important criteria for molecules meant for photodynamic therapy. Complex 1 showed the most efficacious PDT activity with cell viability more than 50% at concentration range of (14.3 to 57.1) μg/mL in comparison to the conjugates which only showed more than 50% cell viability at 28.6 μg/mL and 57.1 μg/mL for 1-HSA and 57.1 μg/mL for 1-Chitosan.]]> Wed 15 May 2024 10:37:25 SAST ]]> Nanosecond optical nonlinearities in low symmetry phthalocyanine nanoconjugates studied using the Z-scan technique https://vital.seals.ac.za/vital/access/manager/Repository/vital:44729 Wed 13 Oct 2021 13:48:15 SAST ]]> Improved photocatalytic degradation of Orange G using hybrid nanofibers https://vital.seals.ac.za/vital/access/manager/Repository/vital:50750 Wed 10 Aug 2022 06:58:03 SAST ]]> Platinum nanoparticles supported on carbon nanodots as anode catalysts for direct alcohol fuel cells https://vital.seals.ac.za/vital/access/manager/Repository/vital:50058 Wed 08 May 2024 15:37:34 SAST ]]> Exploiting Click Chemistry for the Covalent Immobilization of Tetra (4-Propargyloxyphenoxy) Metallophthalocyanines onto Phenylazide-Grafted Gold Surfaces https://vital.seals.ac.za/vital/access/manager/Repository/vital:44824 Wed 08 May 2024 15:37:12 SAST ]]> Electrocatalytic behaviour of surface confined pentanethio cobalt (II) binuclear phthalocyanines towards the oxidation of 4-chlorophenol https://vital.seals.ac.za/vital/access/manager/Repository/vital:44726 Wed 08 May 2024 15:36:50 SAST ]]> Singly and Doubly N-Confused Calix [4] phyrin Organoplatinum (II) Complexes as Near-IR Triplet Sensitizers https://vital.seals.ac.za/vital/access/manager/Repository/vital:50061 Wed 08 May 2024 15:15:16 SAST ]]> Push–pull type manganese (III) corroles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44826 Wed 08 May 2024 15:14:51 SAST ]]> Photophysical studies of 2, 6-dibrominated BODIPY dyes substituted with 4-benzyloxystyryl substituents https://vital.seals.ac.za/vital/access/manager/Repository/vital:50053 Wed 08 May 2024 15:14:27 SAST ]]> Photophysical and optical limiting properties of a novel distyryl-BODIPY with fused crown ether moieties https://vital.seals.ac.za/vital/access/manager/Repository/vital:50749 Wed 08 May 2024 15:13:53 SAST ]]> Optical Limiting Properties of 3, 5-Dithienylenevinylene BODIPY Dyes at 532 nm https://vital.seals.ac.za/vital/access/manager/Repository/vital:44833 Wed 08 May 2024 15:13:27 SAST ]]> Optical limiting properties of 3, 5-diphenyldibenzo-azaBODIPY at 532 nm https://vital.seals.ac.za/vital/access/manager/Repository/vital:50022 Wed 08 May 2024 15:12:58 SAST ]]> Optical limiting properties of 2, 6-dibromo-3, 5-distyrylBODIPY dyes at 532 nm https://vital.seals.ac.za/vital/access/manager/Repository/vital:44991 Wed 08 May 2024 15:12:33 SAST ]]> Nonlinear optical dynamics of benzothiazole derivatized phthalocyanines in solution, thin films and when conjugated to nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44993 Wed 08 May 2024 15:12:03 SAST ]]> Investigation of photophysicochemical properties of zinc phthalocyanines conjugated to metallic nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50089 Wed 08 May 2024 15:11:41 SAST ]]> Highly efficient CCl bond cleavage and unprecedented CC bond cleavage of environmentally toxic DDT through molecular electrochemical catalysis https://vital.seals.ac.za/vital/access/manager/Repository/vital:44798 Wed 08 May 2024 15:10:59 SAST ]]> Halogen substituted A2B type Co (III) triarylcorroles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50051 Wed 08 May 2024 15:10:29 SAST ]]> Flexible Metal–Porphyrin Dimers (M= MnIIICl, CoII, NiII, CuII) https://vital.seals.ac.za/vital/access/manager/Repository/vital:50754 Wed 08 May 2024 15:10:04 SAST ]]> Enantioselective electrochemical carbon-chloride bond cleavage of hexachlorocyclohexanes (HCHs) catalyzed by Mn (III) Cl-phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44831 Wed 08 May 2024 15:09:36 SAST ]]> Electronic structure and NH-tautomerism of a novel metal-free phenanthroline-annelated phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:50751 Wed 08 May 2024 15:08:49 SAST ]]> Cu (III) triarylcorroles with asymmetric push–pull meso-substitutions https://vital.seals.ac.za/vital/access/manager/Repository/vital:50040 Wed 08 May 2024 15:08:26 SAST ]]> Aza boron-pyridyl-isoindoline analogues https://vital.seals.ac.za/vital/access/manager/Repository/vital:50037 Wed 08 May 2024 15:07:57 SAST ]]> A2B type copper (III) corroles containing zero-to-five fluorine atoms https://vital.seals.ac.za/vital/access/manager/Repository/vital:50604 Wed 08 May 2024 15:07:33 SAST ]]> 4-Bis (4-aminophenoxy) phenoxy derivitized phthalocyanine conjugated to metallic nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44802 Wed 08 May 2024 15:07:03 SAST ]]> Photolytic changes in the morphology of porphyrin-phthalocyanine nanostructures (P-PcNs) in the presence of platinum and gold salts https://vital.seals.ac.za/vital/access/manager/Repository/vital:44992 Wed 03 Nov 2021 11:06:21 SAST ]]> Laser induced photodegradation of Orange G using phthalocyanine–cobalt ferrite magnetic nanoparticle conjugates electrospun in polystyrene nanofibers https://vital.seals.ac.za/vital/access/manager/Repository/vital:44769 Tue 19 Oct 2021 09:13:34 SAST ]]> Synthesis and photophysical studies of asymmetric zinc phthalocyanine–magnetic nanoparticle conjugates https://vital.seals.ac.za/vital/access/manager/Repository/vital:50036 Tue 18 Jul 2023 21:31:02 SAST ]]> Electrode modification through click chemistry using Ni and Co alkyne phthalocyanines for electrocatalytic detection of hydrazine https://vital.seals.ac.za/vital/access/manager/Repository/vital:51076 Tue 17 May 2022 14:35:36 SAST ]]> Characterization of phthalocyanine functionalized quantum dots by dynamic light scattering, laser Doppler, and capillary electrophoresis https://vital.seals.ac.za/vital/access/manager/Repository/vital:50595 Tue 03 May 2022 11:57:19 SAST ]]> First example of nonlinear optical materials based on nanoconjugates of sandwich phthalocyanines with quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:50577 Tue 03 May 2022 10:57:04 SAST ]]> Nonlinear interactions of zinc phthalocyanine-graphene quantum dots nanocomposites: Investigation of effects of surface functionalization with heteroatoms https://vital.seals.ac.za/vital/access/manager/Repository/vital:44757 Thu 20 Jul 2023 10:54:00 SAST ]]> Effects of covalent versus non-covalent interactions on the electrocatalytic behavior of tetracarboxyphenoxyphthalocyanine in the presence of multi-walled carbon nanotubes https://vital.seals.ac.za/vital/access/manager/Repository/vital:44740 Thu 14 Oct 2021 10:56:33 SAST ]]> Electrocatalytic application for gold nanoparticles decorated sulfur-nitrogen co-doped graphene oxide nanosheets and nanosized cobalt tetra aminophenoxy phthalocyanine conjugates https://vital.seals.ac.za/vital/access/manager/Repository/vital:44739 Thu 14 Oct 2021 10:49:26 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 ]]> The effect of point of substitution and silver based nanoparticles on the photophysical and optical nonlinearity of indium carboxyphenoxy phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44768 Thu 11 Aug 2022 12:46:01 SAST ]]> Synthesis, photophysical and nonlinear optical properties of a series of ball-type phthalocyanines in solution and thin films https://vital.seals.ac.za/vital/access/manager/Repository/vital:44803 Thu 11 Aug 2022 12:45:35 SAST ]]> Solvent effect on the third-order nonlinear optical properties of α-and β-tertbutyl phenoxy-substituted tin (IV) chloride phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44797 Thu 11 Aug 2022 12:45:02 SAST ]]> Photophysical studies of meso-tetrakis (4-nitrophenyl) and meso-tetrakis (4-sulfophenyl) gallium porphyrins loaded into Pluronic F127 polymeric micelles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50060 Thu 11 Aug 2022 12:44:30 SAST ]]> Photophysical properties of GaCl 5, 10, 15, 20-tetra (1-pyrenyl) porphyrinato incorporated into Pluronic F127 micelle https://vital.seals.ac.za/vital/access/manager/Repository/vital:50056 Thu 11 Aug 2022 12:44:06 SAST ]]> Photophysical and nonlinear optical study of benzothiazole substituted phthalocyanines in solution and thin films https://vital.seals.ac.za/vital/access/manager/Repository/vital:50055 Thu 11 Aug 2022 12:43:30 SAST ]]> Optical limiters with improved performance based on nanoconjugates of thiol substituted phthalocyanine with CdSe quantum dots and Ag nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50605 Thu 11 Aug 2022 12:42:51 SAST ]]> Improving singlet oxygen generating abilities of phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44800 Thu 11 Aug 2022 12:42:19 SAST ]]> Improved nonlinear optical behaviour of ball type indium (III) phthalocyanine linked to glutathione capped nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50752 Thu 11 Aug 2022 12:41:49 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 ]]> Nanocomposites of sulphur-nitrogen co-doped graphene oxide nanosheets and cobalt mono carboxyphenoxy phthalocyanines for facile electrocatalysis https://vital.seals.ac.za/vital/access/manager/Repository/vital:50753 Sat 07 May 2022 14:49:31 SAST ]]> Graphene quantum dots decorated with maleimide and zinc tetramaleimido-phthalocyanine: Application in the design of “OFF-ON” fluorescence sensors for biothiols https://vital.seals.ac.za/vital/access/manager/Repository/vital:44741 Sat 04 Dec 2021 12:28:44 SAST ]]> Effects of substituents on the electrocatalytic activity of cobalt phthalocyanines when conjugated to graphene quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:44737 Sat 04 Dec 2021 12:27:33 SAST ]]> Graphene quantum dots coordinated to mercaptopyridine-substituted phthalocyanines: Characterization and application as fluorescence “turn ON” nanoprobes https://vital.seals.ac.za/vital/access/manager/Repository/vital:44742 Sat 04 Dec 2021 12:24:31 SAST ]]> Fluorescence behaviour of supramolecular hybrids containing graphene quantum dots and pyrene-derivatized phthalocyanines and porphyrins https://vital.seals.ac.za/vital/access/manager/Repository/vital:44801 Sat 04 Dec 2021 12:24:07 SAST ]]> Characterization and physicochemical studies of the conjugates of graphene quantum dots with differently charged zinc phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44829 Sat 04 Dec 2021 12:23:24 SAST ]]> Graphene quantum dots anchored onto mercaptopyridine-substituted zinc phthalocyanine-Au@ Ag nanoparticle hybrid: Application as fluorescence “off-on-off” sensor for Hg2+ and biothiols https://vital.seals.ac.za/vital/access/manager/Repository/vital:44731 Sat 04 Dec 2021 12:18:08 SAST ]]> Photophysical properties of a series of alloyed and non-alloyed water-soluble l-cysteine-capped core quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:44758 Sat 04 Dec 2021 12:16:50 SAST ]]> Application of graphene quantum dots functionalized with thymine and thymine-appended zinc phthalocyanine as novel photoluminescent nanoprobes https://vital.seals.ac.za/vital/access/manager/Repository/vital:44760 Sat 04 Dec 2021 12:10:26 SAST ]]> Photophysicochemical behaviour of metallophthalocyanines when doped onto silica nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44761 Mon 18 Oct 2021 14:04:56 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 ]]> Graphene quantum dot-phthalocyanine polystyrene conjugate embedded in asymmetric polymer membranes for photocatalytic oxidation of 4-chlorophenol https://vital.seals.ac.za/vital/access/manager/Repository/vital:44825 Fri 22 Oct 2021 11:43:33 SAST ]]>