http://vital.seals.ac.za:8080/vital/access/manager/Index en-us 5 An assessment of the challenges facing the Eastern cape Nkonkobe Municipality in the provision of Adequate housing for the poor (2010- 2012) http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64477 Wed 31 May 2023 11:43:12 SAST ]]> Social entrepreneurship and employment creation in Zimbabwe: a case of Guruve rural district http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:65307 Wed 28 Jun 2023 16:37:22 SAST ]]> Conjugation of mono-substituted phthalocyanine derivatives to CdSe@ ZnS quantum dots and their applications as fluorescent-based sensors http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44936 Wed 27 Oct 2021 22:55:36 SAST ]]> Effects of analytes on the fluorescence properties of CdTe@ ZnS quantum dots decorated with cobalt tetraamino-phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44935 Wed 27 Oct 2021 22:48:36 SAST ]]> Unsymmetrically substituted nickel triazatetra-benzcorrole and phthalocynanine complexes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44934 Wed 27 Oct 2021 22:42:45 SAST ]]> Effect of bovine serum albumin and single walled carbon nanotube on the photophysical properties of zinc octacarboxy phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44933 Wed 27 Oct 2021 22:35:12 SAST ]]> Behavior of palladium nanoparticles in the absence or presence of cobalt tetraaminophthalocyanine for the electrooxidation of hydrazine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44932 Wed 27 Oct 2021 22:27:18 SAST ]]> Electrocatalytic behahiour of cobalt tetraamino-phthalocyanine in the presence of a composite of reduced graphene nanosheets and of multi-walled carbon nanotubes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44931 Wed 27 Oct 2021 22:20:56 SAST ]]> The influence of gold nanoparticles on the electroactivity of nickel tetrasulfonated phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44930 Wed 27 Oct 2021 22:07:36 SAST ]]> Sustainability Assessment of University of Gondar, Gondar, North-west Ethiopia http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43885 Wed 24 Apr 2024 13:44:29 SAST ]]> A reflection on the use of case studies as a methodology for social learning research in sub Saharan Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43884 Wed 24 Apr 2024 13:44:00 SAST ]]> A Note on the (Continued) Ability of the Yield Curve to Forecast Economic Downturns in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69142 Wed 08 May 2024 18:26:32 SAST ]]> Enhanced optical limiting performance in phthalocyanine-quantum dot nanocomposites by free-carrier absorption mechanism http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45404 Wed 08 May 2024 17:49:31 SAST ]]> Effects of redox mediators on the catalytic activity of iron porphyrins towards oxygen reduction in acidic media http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50942 Wed 08 May 2024 17:48:57 SAST ]]> Polyamide nanofiber membranes functionalized with zinc phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50945 Wed 08 May 2024 16:05:11 SAST ]]> Photophysicochemical behavior and antimicrobial activity of dihydroxosilicon tris (diaquaplatinum) octacarboxyphthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50947 Wed 08 May 2024 16:04:45 SAST ]]> Photophysichochemical behavior of carbazole derivatized zinc phthalocyanine in the presence of ZnO microparticles and when embedded in electrospun fibers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45400 Wed 08 May 2024 16:04:17 SAST ]]> Photophysical properties of a new water soluble tetra thiamine substituted zinc phthalocyanine conjugated to gold nanorods of different aspect ratios http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50952 Wed 08 May 2024 16:03:53 SAST ]]> Photophysical behavior of Zn aminophenoxy substituted phthalocyanine conjugates with carboxylic acid-coated silica nanoparticles http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45397 Wed 08 May 2024 16:02:24 SAST ]]> Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50955 Wed 08 May 2024 16:02:00 SAST ]]> Electrochemical behaviour of gold nanoparticles and Co tetraaminophthalocyanine on glassy carbon electrode http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50951 Wed 08 May 2024 16:01:39 SAST ]]> Conjugates of platinum nanoparticles with gallium tetra–(4-Carboxyphenyl) porphyrin and their use in photodynamic antimicrobial chemotherapy when in solution or embedded in electrospun fiber http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45396 Wed 08 May 2024 16:01:16 SAST ]]> A comparative photophysicochemical study of mono substituted phthalocyanines grafted onto silica nanoparticles http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45399 Wed 08 May 2024 16:00:48 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45403 Wed 08 May 2024 15:43:38 SAST ]]> Trends in the TD-DFT calculations of porphyrin and phthalocyanine analogs http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45402 Wed 08 May 2024 15:29:14 SAST ]]> Synthesis, photophysicochemical properties and TD-DFT calculations of tetrakis (2-benzoyl-4-chlorophenoxy) phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50948 Wed 08 May 2024 15:28:50 SAST ]]> Synthesis, characterization and photodynamic therapy properties of an octa-4-tert-butylphenoxy-substituted phosphorus (V) triazatetrabenzcorrole http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50944 Wed 08 May 2024 15:28:24 SAST ]]> Photophysicochemical properties and TD-DFT calculations of a novel terminal alkyne substituted metal free phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50950 Wed 08 May 2024 15:27:37 SAST ]]> Optical nonlinearities and photophysicochemical behaviour of green and blue forms of lutetium bisphthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50954 Wed 08 May 2024 15:27:07 SAST ]]> Fabrication of phthalocyanine-magnetic nanoparticles hybrid nanofibers for degradation of Orange-G http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44990 Wed 03 Nov 2021 10:48:56 SAST ]]> Effects of number of ring substituents on the physicochemical properties of zinc aminophenoxy phthalocyanine-single walled carbon nanotube conjugate http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44987 Wed 03 Nov 2021 09:57:55 SAST ]]> Investigation of the Chemical Nature and Species Distribution of Nitromethane in Inert Solvents http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43106 Tue 29 Jun 2021 13:20:54 SAST ]]> The role of decent rural employment in counteracting food insecurity in Bindura rural district, Zimbabwe http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:65238 Tue 27 Jun 2023 09:00:32 SAST ]]> Synthesis and characterization of quantum dots designed for biomedical use http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50946 Tue 18 Jul 2023 22:13:00 SAST ]]> Carbon nanotube-enhanced photoelectrochemical properties of metallo-octacarboxyphthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50953 (OH)2SiOCPc. The incorporation of the MWCNTs on the surface of the TiO2 film (MOCPc–MWCNT systems) gave higher photocurrent density than the bare MOCPc complexes. Also, from the EIS results, the MOCPc–MWCNT hybrids gave faster charge transport kinetics (approximately three times faster) compared to the bare MOCPc complexes. The electron lifetime was slightly longer (ca. 6 ms) at the ZnOCPc systems than at the (OH)2SiOCPc system (ca. 4 ms) meaning that the presence of the MWCNTs on the surface of the TiO2 film did not show any significant improvement on preventing charge recombination process.]]> Tue 18 Jul 2023 21:24:00 SAST ]]> HPLC method for simultaneous analysis of ranitidine and metronidazole in dosage forms http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44272 Tue 14 May 2024 11:55:37 SAST ]]> Electro‐oxidation of acetaminophen on nickel/poly (o‐aminophenol)/multi‐walled carbon nanotube nanocomposite modified graphite electrode. http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44173 Tue 14 May 2024 11:55:13 SAST ]]> Electropolymerized Fluorinated Aniline-Based Fiber for Headspace Solid-Phase Microextraction and Gas Chromatographic Determination of Benzaldehyde in Injectable Pharmaceutical Formulations http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44175 Tue 14 May 2024 11:54:39 SAST ]]> The impact of manufacturing variables on in vitro release of clobetasol 17-propionate from pilot scale cream formulations http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44077 Tue 14 May 2024 11:02:38 SAST ]]> Contextualising Curriculum Design and Recontextualising Its Implementation: The Case of Climate Change Education for Southern African Transfrontier Conservation Area Practitioners http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68212 Tue 10 Oct 2023 09:30:18 SAST ]]> Synthesis, characterization & comparative evaluation of photo-catalytic & antimicrobial activity of Ag2O and TiO2 immobilized on nanofibres for treatment http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43138 Tue 08 Jun 2021 15:36:01 SAST ]]> Enhanced nonlinear optical properties of octa-substituted lead and cadmium phthalocyanines when embedded in poly (bisphenol A carbonate) as thin films http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50941 Tue 07 May 2024 15:12:49 SAST ]]> Life satisfaction and education in South Africa: Investigating the role of attainment and the likelihood of education as a positional good http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69149 Tue 07 May 2024 09:03:42 SAST ]]> Happiness, socioeconomic status, and family functioning in South African households http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69148 Tue 07 May 2024 09:02:48 SAST ]]> Family functioning and life satisfaction and happiness in South African households http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69146 Tue 07 May 2024 09:02:10 SAST ]]> An assessment of the challenges to housing delievery in the Engcobo Municipality - Eastern Cape http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64342 Tue 06 Jun 2023 09:16:06 SAST ]]> Higher education studies as a field of research http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44631 Tue 05 Oct 2021 14:17:59 SAST ]]> Challenges facing teachers in implementing alternative measures of discipline in schools: a case study of five secondary schools in the Umzimkhulu circuit of the Sisonke District in Kwazulu-Natal http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:41455 Tue 05 Mar 2024 12:00:24 SAST ]]> A Study of grade 3 teachers' practices of developing learners' comprehension skills when teaching reading of isiXhosa in one selected junior primary school at Mdatsane in the Eastern cape: a case study http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:65318 Thu 29 Jun 2023 11:26:31 SAST ]]> Effects of pyrene on the photophysical and two-photon absorption-based nonlinear optical properties of indium (III) phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44951 Thu 28 Oct 2021 22:28:15 SAST ]]> Development of Graphene/CdSe Quantum Dots‐Co Phthalocyanine Nanocomposite for Oxygen Reduction Reaction http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44950 Thu 28 Oct 2021 22:21:03 SAST ]]> Indium phthalocyanine–CdSe/ZnS quantum dots nanocomposites showing size dependent and near ideal optical limiting behaviour http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44947 Thu 28 Oct 2021 12:45:46 SAST ]]> Photocatalytic behavior of phthalocyanine-silver nanoparticle conjugates supported on polystyrene fibers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44946 Thu 28 Oct 2021 12:36:48 SAST ]]> Applications of lead phthalocyanines embedded in electrospun fibers for the photoinactivation of Escherichia coli in water http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44945 Thu 28 Oct 2021 12:28:03 SAST ]]> Synthesis of ytterbium bisphthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44943 Thu 28 Oct 2021 12:22:41 SAST ]]> Determinants of managers' attitudes toward employing people with disabilities in small and medium enterprises in Nkonkobe Municipality http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:63662 Thu 20 Apr 2023 11:55:50 SAST ]]> The ethical function of research and teaching http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:58608 Thu 17 Nov 2022 13:23:42 SAST ]]> Study South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:28621 Thu 13 May 2021 00:11:54 SAST ]]> Argumentative and trustworthy scholars http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44580 Thu 11 Aug 2022 12:23:18 SAST ]]> Exploring a knowledge-focused trajectory for researching environmental learning in the South African curriculum http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:57216 Thu 09 May 2024 06:36:00 SAST ]]> Exploring Teacher Assessment Practices in The General Education and Training Level in Junior Secondary Schools in Mthatha Education District http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43116 Thu 07 Mar 2024 14:50:40 SAST ]]> Factors leading to the high failure rate of grade 12 learners in the Ngqeleni area: A case study of two schools in the Ngqeleni area of the Libode mega district, Eastern Cape. http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43390 Thu 07 Mar 2024 14:49:53 SAST ]]> Editorial http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68625 Thu 05 Oct 2023 09:37:09 SAST ]]> Critical realist versus mainstream interdisciplinarity http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68624 Thu 05 Oct 2023 09:32:46 SAST ]]> Book Review: Community of insecurity http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:57720 Sun 23 Oct 2022 22:19:28 SAST ]]> Enhanced Optical Limiting Behavior of an Indium Phthalocyanine–Single-Walled Carbon Nanotube Composite http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45401 Mon 29 Nov 2021 11:55:00 SAST ]]> Improved l-cysteine electrocatalysis through a sequential drop dry technique using multi-walled carbon nanotubes and cobalt tetraaminophthalocyanine conjugates http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45398 Mon 29 Nov 2021 09:41:11 SAST ]]> Synthesis and evaluation of novel heterocycles as potential HIV-1 enzyme inhibitors http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45440 Mon 24 Apr 2023 14:44:54 SAST ]]> Understanding the replication biology of Providence virus: elucidating the function of non-structural proteins http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45408 Mon 24 Apr 2023 13:21:05 SAST ]]> Formulation, development and assessment of efavirenz-loaded lipid nanocarriers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:47448 Mon 24 Apr 2023 12:10:59 SAST ]]> The effects of extracellular and intracellular Hop on cell migration processes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45410 Mon 24 Apr 2023 11:43:19 SAST ]]> The challenges of re-skilling former prison inmates in the 21st century: a case study of Nkonkobe municipality, Eastern Cape - South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64432 Mon 22 May 2023 10:07:35 SAST ]]> Degradation of Paracetamol and other constituents in Perfalgan®: subtitle if needed. If no subtitle follow instructions in manual http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43181 Mon 14 Jun 2021 14:44:43 SAST ]]> The role of records management in the sustainability of small micro medium enterprises (SMMEs) in the Eastern Cape, South Africa: a study of Alice and Fort Beaufort http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64122 Mon 08 May 2023 12:57:04 SAST ]]> ISSRs indicate that Chromolaena odorata invading southern Africa originates in Jamaica or Cuba http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70239 Fri 26 Apr 2024 11:06:21 SAST ]]> The life history traits of the arctiine moth Pareuchaetes insulata, a biological control agent of Chromolaena odorata in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70244 Fri 26 Apr 2024 10:24:13 SAST ]]> The herbivorous arthropods associated with the invasive alien plant, Arundo donax, and the native analogous plant, Phragmites australis, in the Free State Province, South Africa s http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70243 Fri 26 Apr 2024 10:23:46 SAST ]]> The effect of sap-sucking by Falconia intermedia (Hemiptera: Miridae) on the emission of volatile organic compounds from the leaves of Lantana camara varieties http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70242 Fri 26 Apr 2024 10:23:04 SAST ]]> Thaumatotibia leucotreta and the Navel orange: ovipositional preferences and host susceptibility http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72095 Fri 26 Apr 2024 10:22:18 SAST ]]> Effect of water trophic level on the impact of the water hyacinth moth Niphograpta albiguttalis on Eichhornia crassipes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72090 Fri 26 Apr 2024 10:20:57 SAST ]]> Comparison of the biology of geographically distinct populations of the citrus pest, Thaumatotibia leucotreta (Meyrick)(Lepidoptera: Tortricidae) http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70204 Fri 26 Apr 2024 10:20:20 SAST ]]> A promising biological control agent for the invasive alien plant, Pereskia aculeata Miller (Cactaceae), in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71387 Fri 26 Apr 2024 10:19:50 SAST ]]> Spectral properties and photophysical behaviour of water soluble cationic Mg (II) and Al (III) phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50949 Fri 13 May 2022 21:30:53 SAST ]]> Understanding food security in a perfect storm: an ecosystem services approach http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69410 Fri 10 May 2024 15:07:31 SAST ]]> The extent and perceptions of vandalism as a cause of street tree damage in small towns in the Eastern Cape, South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43676 Fri 10 May 2024 15:06:44 SAST ]]> The comparative growth rates of indigenous street and garden trees in Grahamstown, South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43672 Fri 10 May 2024 15:06:02 SAST ]]> Positioning non-timber forest products on the development agenda http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43679 Fri 10 May 2024 15:04:55 SAST ]]> Invasive alien species as drivers in socio-ecological systems: Local adaptations towards use of Lantana in Southern India http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43671 Fri 10 May 2024 15:03:55 SAST ]]> Homestead greening is widespread amongst the urban poor in three medium-sized South African towns http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69398 Fri 10 May 2024 15:03:05 SAST ]]> Collection of urban tree products by households in poorer residential areas of three South African towns http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43678 Fri 10 May 2024 15:01:18 SAST ]]> Low-cost housing developments in South Africa miss the opportunities for household level urban greening http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43677 Fri 10 May 2024 03:28:03 SAST ]]> Contrasting architecture of key African and Australian savanna tree taxa drives intercontinental structural divergence http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43670 Fri 10 May 2024 03:26:59 SAST ]]> the programmable bride http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49701 Fri 08 Apr 2022 13:16:06 SAST ]]>