http://vital.seals.ac.za:8080/vital/access/manager/Index ${session.getAttribute("locale")} 5 Photophysicochemical properties and in vitro cytotoxicity of zinc tetracarboxyphenoxy phthalocyanine–quantum dot nanocomposites http://vital.seals.ac.za:8080/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 http://vital.seals.ac.za:8080/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 http://vital.seals.ac.za:8080/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 http://vital.seals.ac.za:8080/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 ]]> 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 http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44704 Wed 15 May 2024 10:36:36 SAST ]]> Photophysicochemical properties and photodynamic therapy activity of highly water-soluble Zn (II) phthalocyanines http://vital.seals.ac.za:8080/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 http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50195 Wed 15 May 2024 10:35:22 SAST ]]> A gold–chitosan composite with low symmetry zinc phthalocyanine for enhanced singlet oxygen generation and improved photodynamic therapy activity http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50087 Wed 15 May 2024 10:33:09 SAST ]]> Preparation of NIR absorbing axial substituted tin (iv) porphyrins and their photocytotoxic properties http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50211 Wed 15 May 2024 10:30:23 SAST ]]> Photophysicochemical and photodynamic therapy properties of metallophthalocyanines linked to gold speckled silica nanoparticles http://vital.seals.ac.za:8080/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 ]]> Photodynamic activity of 2, 6-diiodo-3, 5-dithienylvinyleneBODIPYs and their folate-functionalized chitosan-coated Pluronic® F-127 micelles on MCF-7 breast cancer cells http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44474 Wed 15 May 2024 10:26:20 SAST ]]>