https://vital.seals.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 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 ]]> Photophysicochemical properties and in vitro cytotoxicity of zinc tetracarboxyphenoxy phthalocyanine–quantum dot nanocomposites https://vital.seals.ac.za/vital/access/manager/Repository/vital:50878 Wed 15 May 2024 10:42:20 SAST ]]> The effects of silica based nanoparticles on the photophysicochemical properties, in vitro dark viability and photodynamic therapy study of zinc monocarboxyphenoxy phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:50828 Wed 15 May 2024 10:40:27 SAST ]]> Photophysicochemical properties of nanoconjugates of zinc (II) 2 (3)-mono-2-(4-oxy) phenoxy) acetic acid phthalocyanine with cysteamine capped silver and silver–gold nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44764 Wed 15 May 2024 10:38:45 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 ]]> Photophysicochemical properties and photodynamic therapy activity of highly water-soluble Zn (II) phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:50203 Wed 15 May 2024 10:36:00 SAST ]]> Photodynamic therapy activity of zinc phthalocyanine linked to folic acid and magnetic nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50195 Wed 15 May 2024 10:35:22 SAST ]]> Photophysicochemical and photodynamic therapy properties of metallophthalocyanines linked to gold speckled silica nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44657 60% viable cells within 10–160 μg/mL. The observed improvements in the PDT activity of 2-GSS could be attributed to the high singlet oxygen generation of 2-GSS compared to 2 alone in addition to the phototoxicity of GSS.]]> Wed 15 May 2024 10:29:48 SAST ]]> Synthesis and photophysical properties of nanocomposites of aluminum tetrasulfonated phthalocyanine covalently linked to glutathione capped CdTe/CdS/ZnS quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:50934 Wed 12 Apr 2023 16:51:31 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 ]]> Fabrication of efficient nonlinear optical absorber using Zn phthalocyanine-semiconductor quantum dots conjugates https://vital.seals.ac.za/vital/access/manager/Repository/vital:44663 Wed 06 Oct 2021 10:43:03 SAST ]]> The photo-physicochemical properties and in vitro photodynamic therapy activity of differently substituted-zinc (II)-phthalocyanines and graphene quantum dots conjugates on MCF7 breast cancer cell line https://vital.seals.ac.za/vital/access/manager/Repository/vital:44653 Wed 06 Oct 2021 09:51:46 SAST ]]> Physicochemical behavior of nanohybrids of mono and tetra substituted carboxyphenoxy phthalocyanine covalently linked to GSH–CdTe/CdS/ZnS quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:44850 Tue 26 Oct 2021 11:51:02 SAST ]]> Investigation of novel substituted zinc and aluminium phthalocyanines for photodynamic therapy of epithelial breast cancer https://vital.seals.ac.za/vital/access/manager/Repository/vital:44537 Tue 21 Sep 2021 13:25:39 SAST ]]> Electrocatalytic activity of a push pull Co (II) phthalocyanine in the presence of graphitic carbon nitride quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:44530 Tue 21 Sep 2021 11:47:00 SAST ]]> Optical nonlinearity of pentadecylphenoxyl substituted sandwich–type metallophthalocyanines in the presence of Ag–CdSeTe/ZnTeSe nanocrystals: Effects of conjugation and central metals https://vital.seals.ac.za/vital/access/manager/Repository/vital:44708 Tue 12 Oct 2021 10:18:27 SAST ]]> Evaluation of the photophysicochemical properties and photodynamic therapy activity of nanoconjugates of zinc phthalocyanine linked to glutathione capped Au and Au3Ag1 nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50563 Tue 03 May 2022 10:22:28 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 ]]> 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 ]]> 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 ]]> Optimizing phthalocyanine based dye-sensitized solar cells: The role of reduced graphene oxide https://vital.seals.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://vital.seals.ac.za/vital/access/manager/Repository/vital:50206 Thu 11 Aug 2022 12:36:41 SAST ]]> Evaluation of the photosensitizing properties of zinc and indium tetra cinnamic acid phthalocyanines linked to magnetic nanoparticles on human breast adenocarcinoma cells https://vital.seals.ac.za/vital/access/manager/Repository/vital:44673 Thu 07 Oct 2021 22:39:10 SAST ]]> Physicochemical and antimicrobial photodynamic chemotherapy (against E. coli) by indium phthalocyanines in the presence of silver–iron bimetallic nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44564 Thu 07 Oct 2021 21:02:43 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 ]]> Glycosylated zinc phthalocyanine-gold nanoparticle conjugates for photodynamic therapy https://vital.seals.ac.za/vital/access/manager/Repository/vital:50205 Fri 22 Apr 2022 12:20:45 SAST ]]>