https://commons.ru.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Porphyrin dimers with a bridging chiral amide-bonded benzo-moiety https://commons.ru.ac.za/vital/access/manager/Repository/vital:50090 Wed 20 Apr 2022 14:10:00 SAST ]]> Synthesis and photophysical properties of BODIPY-decorated graphene quantum dot–phthalocyanine conjugates https://commons.ru.ac.za/vital/access/manager/Repository/vital:50088 Wed 20 Apr 2022 13:48:55 SAST ]]> Novel nano-dyad of homoleptic sandwich-type phthalocyanines with nitrogen doped graphene quantum dots for nonlinear optics https://commons.ru.ac.za/vital/access/manager/Repository/vital:50086 Wed 20 Apr 2022 13:28:53 SAST ]]> The photophysicochemical behavior of symmetric and asymmetric zinc phthalocyanines, surface assembled onto gold nanotriangles https://commons.ru.ac.za/vital/access/manager/Repository/vital:50079 Wed 20 Apr 2022 12:39:49 SAST ]]> Photophysicochemical behaviour and antimicrobial properties of monocarboxy Mg (II) and Al (III) phthalocyanine-magnetite conjugates https://commons.ru.ac.za/vital/access/manager/Repository/vital:44734 Wed 10 Aug 2022 06:57:14 SAST ]]> Incorporation of metal free and Ga 5, 10, 15, 20-tetrakis (4-bromophenyl) porphyrin into Pluronic F127-folic acid micelles https://commons.ru.ac.za/vital/access/manager/Repository/vital:50073 Wed 10 Aug 2022 05:39:17 SAST ]]> Effects of the carboxylic acid substituents on the photophysical and nonlinear optical properties of asymmetrical Zn (II) phthalocyanines–quantum dots conjugates https://commons.ru.ac.za/vital/access/manager/Repository/vital:44684 Tue 24 May 2022 15:26:37 SAST ]]> Electrocatalytic activity of a push-pull phthalocyanine in the presence of reduced and amino functionalized graphene quantum dots towards the electrooxidation of hydrazine https://commons.ru.ac.za/vital/access/manager/Repository/vital:50092 Tue 18 Jul 2023 22:13:00 SAST ]]> Physicochemical properties of water soluble unsymmetrical phthalocyanine-folic acid conjugates https://commons.ru.ac.za/vital/access/manager/Repository/vital:50071 Tue 18 Jul 2023 21:31:00 SAST ]]> Photophysical and strong optical limiting properties of ball-type phthalocyanines dimers and their monomeric analogues https://commons.ru.ac.za/vital/access/manager/Repository/vital:44711 Tue 12 Oct 2021 10:39:40 SAST ]]> Low symmetric metallophthalocyanine modified electrode via click chemistry for simultaneous detection of heavy metals https://commons.ru.ac.za/vital/access/manager/Repository/vital:44709 Tue 12 Oct 2021 10:30:44 SAST ]]> Optical nonlinearity of pentadecylphenoxyl substituted sandwich–type metallophthalocyanines in the presence of Ag–CdSeTe/ZnTeSe nanocrystals: Effects of conjugation and central metals https://commons.ru.ac.za/vital/access/manager/Repository/vital:44708 Tue 12 Oct 2021 10:18:27 SAST ]]> Optical limiting properties of 3, 5-dipyrenylvinyleneBODIPY dyes at 532 nm https://commons.ru.ac.za/vital/access/manager/Repository/vital:50567 Tue 03 May 2022 10:33:56 SAST ]]> Evaluation of the photophysicochemical properties and photodynamic therapy activity of nanoconjugates of zinc phthalocyanine linked to glutathione capped Au and Au3Ag1 nanoparticles https://commons.ru.ac.za/vital/access/manager/Repository/vital:50563 Tue 03 May 2022 10:22:28 SAST ]]> Photophysical properties of a novel styryl-BODIPY with a fused crown ether moiety https://commons.ru.ac.za/vital/access/manager/Repository/vital:44736 Thu 14 Oct 2021 10:23:23 SAST ]]> Pyridone substituted phthalocyanines: Photophysico-chemical properties and TD-DFT calculations https://commons.ru.ac.za/vital/access/manager/Repository/vital:44735 Thu 14 Oct 2021 10:11:27 SAST ]]> The effect of the cobalt and manganese central metal ions on the nonlinear optical properties of tetra (4-propargyloxyphenoxy) phthalocyanines https://commons.ru.ac.za/vital/access/manager/Repository/vital:50083 CoTPrOPhOPc > Mn(OAc)TPrOPhOPc. The values βeff (×10−5 m MW−1) using 532 nm Nd:YAG (560 nm monochromatic Ekspla) laser sources were 23.5 > 14.3 > 9.20 (14.4). The second-order nonlinear coefficient obtained using density functional theory calculations, the theoretical hyper-Rayleigh scattering (βHRS, ×10−28 esu), showed the decreasing trend for H2TPrOPhOPc (2.28) > CoTPrOPhOPc (2.10) > Mn(OAc)TPrOPhOPc (1.86). The 4-(propargyloxy)phenoxy substituents enhanced the optical limiting properties of the synthesized phthalocyanines.]]> Thu 11 Aug 2022 12:39:51 SAST ]]> Photophysics and NLO properties of Ga (III) and In (III) phthalocyaninates bearing diethyleneglycol chains https://commons.ru.ac.za/vital/access/manager/Repository/vital:50556 Thu 11 Aug 2022 12:39:00 SAST ]]> Optimizing phthalocyanine based dye-sensitized solar cells: The role of reduced graphene oxide https://commons.ru.ac.za/vital/access/manager/Repository/vital:44695 Thu 11 Aug 2022 12:37:38 SAST ]]> Effect of nature of nanoparticles on the photophysicochemical properties of asymmetrically substituted Zn phthalocyanines https://commons.ru.ac.za/vital/access/manager/Repository/vital:50206 Thu 11 Aug 2022 12:36:41 SAST ]]> Photophysical studies of graphene quantum dots-Pyrene-derivatized porphyrins conjugates when encapsulated within Pluronic F127 micelles https://commons.ru.ac.za/vital/access/manager/Repository/vital:44714 Sat 04 Dec 2021 12:22:30 SAST ]]> Photo-induced resonance energy transfer and nonlinear optical response in ball-type phthalocyanine conjugated to semiconductor and graphene quantum dots https://commons.ru.ac.za/vital/access/manager/Repository/vital:44713 Sat 04 Dec 2021 12:21:58 SAST ]]> One-pot synthesis of graphene quantum dots–phthalocyanines supramolecular hybrid and the investigation of their photophysical properties https://commons.ru.ac.za/vital/access/manager/Repository/vital:44725 Sat 04 Dec 2021 12:21:07 SAST ]]> In-situ synthesis of gold nanoparticles on graphene quantum dots-phthalocyanine nanoplatforms: First description of the photophysical and surface enhanced Raman scattering behaviour https://commons.ru.ac.za/vital/access/manager/Repository/vital:44682 Sat 04 Dec 2021 12:20:21 SAST ]]> In-situ synthesis of gold nanoparticles on graphene quantum dots-phthalocyanine nanoplatforms: First description of the photophysical and surface enhanced Raman scattering behaviour https://commons.ru.ac.za/vital/access/manager/Repository/vital:44730 Sat 04 Dec 2021 12:19:30 SAST ]]> The investigation of in vitro dark cytotoxicity and photodynamic therapy effect of a 2, 6-dibromo-3, 5-distyryl BODIPY dye encapsulated in Pluronic® F-127 micelles https://commons.ru.ac.za/vital/access/manager/Repository/vital:44704 Mon 13 Nov 2023 20:10:31 SAST ]]> Photophysicochemical properties and photodynamic therapy activity of highly water-soluble Zn (II) phthalocyanines https://commons.ru.ac.za/vital/access/manager/Repository/vital:50203 Mon 13 Nov 2023 20:09:27 SAST ]]> Photodynamic therapy activity of zinc phthalocyanine linked to folic acid and magnetic nanoparticles https://commons.ru.ac.za/vital/access/manager/Repository/vital:50195 Mon 13 Nov 2023 20:08:26 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://commons.ru.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://commons.ru.ac.za/vital/access/manager/Repository/vital:44700 Mon 13 Nov 2023 20:06:37 SAST ]]> A gold–chitosan composite with low symmetry zinc phthalocyanine for enhanced singlet oxygen generation and improved photodynamic therapy activity https://commons.ru.ac.za/vital/access/manager/Repository/vital:50087 Mon 13 Nov 2023 20:05:36 SAST ]]> Effect of doping vs covalent linking of a low symmetry zinc phthalocyanine to silica nanoparticles on singlet oxygen production https://commons.ru.ac.za/vital/access/manager/Repository/vital:44705 Mon 11 Oct 2021 14:03:32 SAST ]]> Wood preservation with gold hydroxyapatite system https://commons.ru.ac.za/vital/access/manager/Repository/vital:44702 Mon 11 Oct 2021 13:25:19 SAST ]]> Enhanced nonlinear optical response of benzothiazole substituted ball-type phthalocyanines in the presence of metallic nanoparticles https://commons.ru.ac.za/vital/access/manager/Repository/vital:44690 Mon 11 Oct 2021 11:15:04 SAST ]]> Improved Photophysical and Photochemical Properties of Thiopheneethoxy Substituted Metallophthalocyanines on Immobilization onto Gold‐speckled Silica Nanoparticles https://commons.ru.ac.za/vital/access/manager/Repository/vital:44688 Mon 11 Oct 2021 11:06:34 SAST ]]> Electrospun 3, 5-dithienylvinyleneBODIPY embedded polystyrene nanofibers for the photocatalytic degradation of azo dyes in industrial wastewaters https://commons.ru.ac.za/vital/access/manager/Repository/vital:44686 Mon 11 Oct 2021 10:59:20 SAST ]]> Synthesis, photophysicochemical and photodynamic antimicrobial chemotherapy studies of indium pyridyl phthalocyanines: Charge versus bridging atom https://commons.ru.ac.za/vital/access/manager/Repository/vital:44683 Mon 11 Oct 2021 10:40:35 SAST ]]> Click chemistry electrode modification using 4-ethynylbenzyl substituted cobalt phthalocyanine for applications in electrocatalysis https://commons.ru.ac.za/vital/access/manager/Repository/vital:44681 Mon 11 Oct 2021 09:32:46 SAST ]]> Singlet oxygen generating properties of different sizes of charged Graphene quantum dot Nanoconjugates with a positively charged Phthalocyanine https://commons.ru.ac.za/vital/access/manager/Repository/vital:44680 Mon 11 Oct 2021 09:23:21 SAST ]]> The Primary Demonstration of Exciton Coupling Effects on Optical Limiting Properties of Blue Double-Decker Lanthanide Phthalocyanine Salts https://commons.ru.ac.za/vital/access/manager/Repository/vital:50213 Fri 22 Apr 2022 13:26:50 SAST ]]> Core-modified rubyrins with phenanthrene-fused pyrrole rings https://commons.ru.ac.za/vital/access/manager/Repository/vital:50209 Fri 22 Apr 2022 12:48:59 SAST ]]> Glycosylated zinc phthalocyanine-gold nanoparticle conjugates for photodynamic therapy https://commons.ru.ac.za/vital/access/manager/Repository/vital:50205 Fri 22 Apr 2022 12:20:45 SAST ]]> Enhanced nonlinear optical response of benzothiazole substituted ball-type phthalocyanines in the presence of metallic nanoparticles https://commons.ru.ac.za/vital/access/manager/Repository/vital:44727 Fri 15 Oct 2021 09:06:59 SAST ]]>