https://commons.ufh.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://commons.ufh.ac.za/vital/access/manager/Repository/vital:44796 Wed 20 Oct 2021 10:03:18 SAST ]]> Novel nano-dyad of homoleptic sandwich-type phthalocyanines with nitrogen doped graphene quantum dots for nonlinear optics https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50086 Wed 20 Apr 2022 13:28:53 SAST ]]> Photophysicochemical properties and photodynamic therapy activity of highly water-soluble Zn (II) phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50203 Wed 15 May 2024 10:36:00 SAST ]]> A gold–chitosan composite with low symmetry zinc phthalocyanine for enhanced singlet oxygen generation and improved photodynamic therapy activity https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50087 Wed 15 May 2024 10:33:09 SAST ]]> Photophysicochemical and photodynamic therapy properties of metallophthalocyanines linked to gold speckled silica nanoparticles https://commons.ufh.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 ]]> Investigation of photophysicochemical properties of zinc phthalocyanines conjugated to metallic nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50089 Wed 08 May 2024 15:11:41 SAST ]]> The photophysicochemical behavior of symmetric and asymmetric zinc phthalocyanines, surface assembled onto gold nanotriangles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50079 Wed 08 May 2024 15:06:26 SAST ]]> Photophysicochemical behaviour of phenoxy propanoic acid functionalised zinc phthalocyanines when grafted onto iron oxide and silica nanoparticles: Effects in photodynamic antimicrobial chemotherapy https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44389 Wed 01 Sep 2021 14:26:03 SAST ]]> Effect of gold nanoparticle shape on the photophysicochemical properties of sulphur containing metallophthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44559 Thu 23 Sep 2021 12:33:58 SAST ]]> Physicochemical properties and photodynamic therapy activities of indium and zinc phthalocyanine-nanoparticle conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:30589 50Îll viability at concentrations≤ 160μg/mL, however the conjugates showed<50% cell viabilityatconcentrations≤ 160μg/mLprobably due to the enhanced singlet oxygen quantum yield. The findings from this work show the importance of linking photosensitises such as phthalocyanines to metal nanoparticles for the enhancement ofsinglet oxygen quantum yield and ultimately the photodynamic effect.]]> Thu 13 May 2021 08:10:17 SAST ]]> Effect of gold nanoparticles shape and size on the photophysicochemical behaviour of symmetric and asymmetric zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44672 Thu 07 Oct 2021 22:33:13 SAST ]]> Improved Photophysical and Photochemical Properties of Thiopheneethoxy Substituted Metallophthalocyanines on Immobilization onto Gold‐speckled Silica Nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44688 Mon 11 Oct 2021 11:06:34 SAST ]]> Glycosylated zinc phthalocyanine-gold nanoparticle conjugates for photodynamic therapy https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50205 Fri 22 Apr 2022 12:20:45 SAST ]]>