https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Navigating non-sense by exemplifying situated life experience and intergenerational heritage knowledge in Education for Sustainable Development learning spaces https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68308 Wed 24 Apr 2024 16:19:25 SAST ]]> Landscape, memory and learning to change in changing worlds: Contemplating intergenerational learning and traditional knowledge practices within social-ecological landscapes of change https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68304 Wed 24 Apr 2024 16:19:04 SAST ]]> Engagement in local social-ecological knowledge practices in a seasonal cycles approach for transitioning to future sustainability https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68294 Wed 24 Apr 2024 16:18:44 SAST ]]> Asymmetrical and symmetrical zinc phthalocyanine-cobalt ferrite conjugates embedded in electrospun fibers for dual photocatalytic degradation of azo dyes: Methyl Orange and Orange G https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44551 Wed 22 Sep 2021 22:44:41 SAST ]]> Electrocatalytic Activity of Asymmetrical Cobalt Phthalocyanines in the Presence of N Doped Graphene Quantum Dots: The Push-pull Effects of Substituents https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44546 Wed 22 Sep 2021 21:56:38 SAST ]]> Design and evaluation of bulk data transfer extensions for the NFComms framework https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72686 Wed 22 May 2024 16:24:22 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 ]]> Excavating the South African teacher leadership archive https://commons.ufh.ac.za/vital/access/manager/Repository/vital:55687 Wed 08 May 2024 19:43:04 SAST ]]> Photophysical and nonlinear optical characteristics of pyridyl substituted phthalocyanine-detonation nanodiamond conjugated systems in solution https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44563 Wed 08 May 2024 17:46:11 SAST ]]> Morphological influence of deposition routes on lead sulfide thin films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44533 Wed 08 May 2024 15:36:15 SAST ]]> Inhibition of aluminium corrosion using benzothiazole and its phthalocyanine derivative https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44550 Wed 08 May 2024 14:59:15 SAST ]]> Photophysical properties and photodynamic therapy activities of detonated nanodiamonds-BODIPY-phthalocyanines nanoassemblies https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44553 Wed 08 May 2024 14:54:06 SAST ]]> Photophysical and enhanced nonlinear optical response in asymmetric benzothiazole substituted phthalocyanine covalently linked to semiconductor quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44703 Wed 08 May 2024 14:53:48 SAST ]]> Optical limiting and femtosecond pump-probe transient absorbance properties of a 3, 5-distyrylBODIPY dye https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44538 Wed 08 May 2024 14:53:23 SAST ]]> Nonlinear optical responses of carbazole-substituted phthalocyanines conjugated to graphene quantum dots and in thin films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44549 Wed 08 May 2024 14:53:03 SAST ]]> Methodological Survey of Simplified TD-DFT Methods for Fast and Accurate Interpretation of UV−Vis−NIR Spectra of Phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44547 Wed 08 May 2024 14:52:45 SAST ]]> Effect of bromination on the optical limiting properties at 532 nm of BODIPY dyes with p-benzyloxystyryl groups at the 3, 5-positions https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44665 Wed 08 May 2024 14:52:14 SAST ]]> Corrosion resistance of aluminum against acid activation: Impact of benzothiazole-substituted gallium phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44670 Wed 08 May 2024 14:51:46 SAST ]]> Co (ii) Tetraphenyltetraphenanthroporphyrin@ MWCNTs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50210 Wed 08 May 2024 14:51:18 SAST ]]> Chiral Modulation from Molecular to Macroscopic levels by synthetic chiral-amide-bonded porphyrin dimers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44535 Wed 08 May 2024 14:50:55 SAST ]]> A 3, 5-DistyrylBODIPY Dye Functionalized with Boronic Acid Groups for Direct Electrochemical Glucose Sensing https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44671 Wed 08 May 2024 14:50:25 SAST ]]> Fabrication of efficient nonlinear optical absorber using Zn phthalocyanine-semiconductor quantum dots conjugates https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44663 Wed 06 Oct 2021 10:43:03 SAST ]]> A comparative study of the singlet oxygen generation capability of a zinc phthalocyanine linked to graphene quantum dots through π-π stacking and covalent conjugation when embedded in asymmetric polymer membranes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44655 Wed 06 Oct 2021 10:08:53 SAST ]]> Mainstreaming education for sustainable development: Elaborating the role of position-practice systems using seven laminations of scale https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43829 Tue 23 Apr 2024 13:14:56 SAST ]]> Green skills supply: Research from providers’ vantage point(s) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68810 Tue 23 Apr 2024 13:14:01 SAST ]]> Green skills research: Implications for systems, policy, work and learning https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68808 Tue 23 Apr 2024 13:13:00 SAST ]]> Formative interventionist research generating iterative mediation processes in a vocational education and training learning network https://commons.ufh.ac.za/vital/access/manager/Repository/vital:66356 Tue 23 Apr 2024 13:12:31 SAST ]]> Expansive Social Learning, Morphogenesis and Reflexive Action in an Organization Responding to Wetland Degradation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43831 Tue 23 Apr 2024 13:11:57 SAST ]]> Consider the unexpected: Scaling ESD as a matter of learning https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43830 Tue 23 Apr 2024 13:11:15 SAST ]]> Magnetic nanoparticle-indium phthalocyanine conjugate embedded in electrospun fiber for photodynamic antimicrobial chemotherapy and photodegradation of methyl red https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44540 Tue 21 Sep 2021 13:50:47 SAST ]]> Investigation of novel substituted zinc and aluminium phthalocyanines for photodynamic therapy of epithelial breast cancer https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44537 Tue 21 Sep 2021 13:25:39 SAST ]]> A novel axially palladium (II)-Schiff base complex substituted silicon (IV) phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44536 Tue 21 Sep 2021 13:16:03 SAST ]]> Electrocatalytic activity of a push pull Co (II) phthalocyanine in the presence of graphitic carbon nitride quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44530 Tue 21 Sep 2021 11:47:00 SAST ]]> First record of an indigenous South African parasitoid wasp on an imported biological control agent, the water hyacinth hopper https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71455 Tue 14 May 2024 16:29:57 SAST ]]> Book Review: From the Outside In https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57722 Tue 14 May 2024 14:49:52 SAST ]]> Development, manufacture and characterization of niosomes for the delivery for nevirapine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44002 Tue 14 May 2024 11:51:22 SAST ]]> Development and Validation of a Stability-indicating RP-HPLC Method Using Quality by Design for Estimating Captopril https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44003 2) for captopril and the internal standard with retention times of 3.1 and 6.2 min, respectively. The experimental data revealed that acetonitrile content in the mobile phase and pH are significant factors that affect the retention time and resolution of captopril. Normal probability plots revealed that the residual and predicted data fall approximately on a straight line, indicating that the experimental error for these studies was evenly distributed suggesting that the model could be used to navigate the design space. This approach is useful to expedite method development and optimization activities in analytical laboratories.]]> Tue 14 May 2024 11:50:59 SAST ]]> Design, evaluation and optimization of taste masked clarithromycin powder https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44001 Tue 14 May 2024 10:58:36 SAST ]]> An artificial neural network approach to predict the effects of formulation and process variables on prednisone release from a multipartite system https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43933 Tue 14 May 2024 10:58:09 SAST ]]> Exploring group solidarity for insights into qualities of T-learning https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68568 Tue 10 Oct 2023 10:05:14 SAST ]]> Nano-enabled liposomal mucoadhesive films for enhanced efavirenz buccal drug delivery https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45417 Tue 07 May 2024 15:43:11 SAST ]]> Green synthesis of zinc oxide nanoparticles using Solanum torvum (L) leaf extract and evaluation of the toxicological profile of the ZnO nanoparticles–hydrogel composite in Wistar albino rats https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45416 Tue 07 May 2024 15:42:16 SAST ]]> Encapsulation of isoniazid-conjugated phthalocyanine-In-cyclodextrin-in-liposomes using heating method https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45414 Tue 07 May 2024 15:41:56 SAST ]]> Cordidepsine is A Potential New Anti-HIV Depsidone from Cordia millenii https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45413 Tue 07 May 2024 15:41:33 SAST ]]> Co-encapsulation of rifampicin and isoniazid in crude soybean lecithin liposomes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44005 Tue 07 May 2024 15:41:08 SAST ]]> In vitro antimalarial, antitrypanosomal and HIV-1 integrase inhibitory activities of two Cameroonian medicinal plants https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45519 Tue 07 May 2024 12:28:00 SAST ]]> Antiplasmodial Activity of the n-Hexane Extract from Pleurotus ostreatus (Jacq. ex. Fr) P. Kumm https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45516 n-hexane extract (IC50=25.18 μg/mL). It also showed mild cytotoxicity (IC50>100 μg/mL; selectivity index >4) compared to the reference drug emetine (IC50=0.013 μg/mL). The known sterol, ergostan-5,7,22-trien-3-ol, was isolated and characterized from the extract. Conclusion: This study reporting for the first time the antiplasmodial activity of P. ostreatus revealed its nutraceutical potential in the management of malaria.]]> Tue 07 May 2024 12:27:04 SAST ]]> Busy as a Bee: Breeding Industrious Bees in Malawi https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72982 Tue 04 Jun 2024 16:09:46 SAST ]]> Considering the links between non-timber forest products and poverty alleviation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72983 Tue 04 Jun 2024 16:09:18 SAST ]]> Listening to the Stories https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72984 Tue 04 Jun 2024 16:08:56 SAST ]]> Making (non) sense of urban water flows: Qualities and processes for transformative and transgressive learning moments https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68572 Tue 03 Oct 2023 12:35:06 SAST ]]> A return to common-sense: why ecology needs transcendental realism https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68538 Tue 03 Oct 2023 11:01:52 SAST ]]> Could enemy release explain invasion success of Sagittaria platyphylla in Australia and South Africa? https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71632 Thu 25 Apr 2024 16:03:50 SAST ]]> Addressing geographical bias: A review of Robinia pseudoacacia (black locust) in the Southern Hemisphere https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72107 Thu 25 Apr 2024 16:02:58 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 ]]> Electrocatalytic activity of ethynylbenzyl phthalocyanines when linked to quantum dots via click chemistry: Towards efficient oxygen reduction reaction and H2O2 oxidation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44558 Thu 23 Sep 2021 12:25:34 SAST ]]> Effect of symmetry and metal nanoparticles on the photophysicochemical and photodynamic therapy properties of cinnamic acid zinc phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44557 Thu 23 Sep 2021 12:16:35 SAST ]]> Photo-physicochemical properties and in vitro photodynamic therapy activity of morpholine-substituted Zinc (II)-Phthalocyanines π-π stacked on biotinylated graphene quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44554 Thu 23 Sep 2021 11:36:07 SAST ]]> New type of metal-free and Zinc (II), In (III), Ga (III) phthalocyanines carrying biologically active substituents: Synthesis and photophysicochemical properties and photodynamic therapy activity https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44552 Thu 23 Sep 2021 09:36:17 SAST ]]> Exploring and expanding transdisciplinary research for sustainable and just natural resource management https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71337 Thu 16 May 2024 07:00:43 SAST ]]> From academic to political rigour: Insights from the ‘Tarot’ of transgressive research https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68570 Thu 16 May 2024 05:34:47 SAST ]]> Nonlinear optical properties of metal free and nickel binuclear phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44539 Thu 11 Aug 2022 12:35:29 SAST ]]> Characterization of electrodes modified with nanocomposites of cobalt tetraaminophenoxyphthalocyanine, reduced graphene and multi-walled carbon nanotubes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44555 Thu 11 Aug 2022 12:34:30 SAST ]]> Changes in household use and sale of locally collected environmental resources over a 15-year period in a rural village, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69383 Thu 09 May 2024 16:21:56 SAST ]]> Evaluation of the photosensitizing properties of zinc and indium tetra cinnamic acid phthalocyanines linked to magnetic nanoparticles on human breast adenocarcinoma cells https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44673 Thu 07 Oct 2021 22:39:10 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 ]]> Photophysical properties and photodynamic therapy activity of a meso-tetra (4-carboxyphenyl) porphyrin tetramethyl ester–graphene quantum dot conjugate https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44669 Thu 07 Oct 2021 21:43:40 SAST ]]> A Genealogy of Puberty Science: Monsters, Abnormals, and Everyone Else https://commons.ufh.ac.za/vital/access/manager/Repository/vital:73029 Thu 06 Jun 2024 18:40:07 SAST ]]> Mating preferences of two species of Eccritotarsus (Hemiptera: Miridae) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71457 Thu 01 Feb 2024 09:28:46 SAST ]]> Fluorescence “turn-ON” nanosensor for cyanide ion using supramolecular hybrid of graphene quantum dots and cobalt pyrene-derivatized phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44674 Sat 04 Dec 2021 12:18:53 SAST ]]> An integrated framework for assessing coastal community vulnerability across cultures, oceans and scales https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71863 Mon 29 Apr 2024 11:45:07 SAST ]]> Dual phototransformation of the pollutants methyl orange and Cr (VI) using phthalocyanine-cobalt ferrite based magnetic nanocomposites https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44561 Mon 27 Sep 2021 10:29:38 SAST ]]> Livelihood benefits and costs from an invasive alien tree (Acacia dealbata) to rural communities in the Eastern Cape, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43168 Mon 08 Aug 2022 05:11:37 SAST ]]> Explaining people's perceptions of invasive alien species: A conceptual framework https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43726 Mon 08 Aug 2022 04:45:11 SAST ]]> Abundance and correlates of the Acacia dealbata invasion in the northern Eastern Cape, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43165 Mon 08 Aug 2022 04:41:05 SAST ]]> A spatio-temporal, landscape perspective on Acacia dealbata invasions and broader land use and cover changes in the northern Eastern Cape, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43156 Mon 08 Aug 2022 04:39:41 SAST ]]> 'We throw away our books': Students’ reading practices and identities https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44570 Mon 06 May 2024 15:34:14 SAST ]]> Pereskiophaga brasiliensis, a natural enemy of the invasive alien cactus Pereskia aculeata, is not suitably host specific for biological control in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71458 Fri 26 Apr 2024 11:00:07 SAST ]]> Interactions between two biological control agents and their target weed: a beetle, a bug and a cactus weed https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71456 Fri 26 Apr 2024 10:59:39 SAST ]]> Grasses as suitable targets for classical weed biological control https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71499 Fri 26 Apr 2024 10:59:15 SAST ]]> Eight decades of invasion by Chromolaena odorata (Asteraceae) and its biological control in West Africa: the story so far https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71454 Fri 26 Apr 2024 10:58:47 SAST ]]> Morphological identification of fungi associated with Eichhornia crassipes (Mart.-Solms) Laubach in the Wouri River Basin, Douala, Cameroon https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72093 Fri 26 Apr 2024 09:37:40 SAST ]]> Cryptic species of a water hyacinth biological control agent revealed in South Africa: host specificity, impact, and thermal tolerance https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72113 Fri 26 Apr 2024 09:36:48 SAST ]]> Conceptualizing, categorizing and recording the outcomes of biological control of invasive plant species, at a population level https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72047 Fri 26 Apr 2024 09:35:57 SAST ]]> Chlorophyll fluorometry as a method of determining the effectiveness of a biological control agent in post-release evaluations https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71453 Fri 26 Apr 2024 09:34:56 SAST ]]> An analysis of the fruit-sucking and fruit-piercing moth complex in citrus orchards in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:70329 Fri 26 Apr 2024 09:33:41 SAST ]]> Nonlinear optical behavior of n-tuple decker phthalocyanines at the nanosecond regime https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50212 σ23 (for 3a) > σ1m (for 2). This trend evidences the effects of the extension of the π-electron system.]]> Fri 22 Apr 2022 13:19:07 SAST ]]> Participatory mapping in a developing country context: Lessons from South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71340 Fri 10 May 2024 14:35:05 SAST ]]> Methods for understanding social-ecological systems: a review of place-based studies https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71299 Fri 10 May 2024 14:34:28 SAST ]]> Cost-effectiveness of public policy for the long‐term conservation of private lands: What is the deal? https://commons.ufh.ac.za/vital/access/manager/Repository/vital:71293 Fri 10 May 2024 14:33:39 SAST ]]> Collaborative stewardship in multifunctional landscapes: toward relational, pluralistic approaches https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68535 Fri 10 May 2024 12:53:06 SAST ]]> Food insecurity in South Africa: To what extent can social grants and consumption of wild foods eradicate hunger? https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43081 Fri 10 May 2024 07:37:52 SAST ]]> Deactivation of field cultivation in communal areas of South Africa: Patterns, drivers and socio-economic and ecological consequences https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69384 Fri 10 May 2024 07:37:03 SAST ]]> Assessing household food insecurity experience in the context of deforestation in Cameroon https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69382 Fri 10 May 2024 06:32:21 SAST ]]> Bushmeat use is widespread but under-researched in rural communities of South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43167 Fri 09 Feb 2024 15:33:59 SAST ]]> A Century of South African Theatre https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49694 Fri 08 Apr 2022 12:42:25 SAST ]]> Focus on ‘the family’? How South African family policy fails queer families https://commons.ufh.ac.za/vital/access/manager/Repository/vital:73054 Fri 07 Jun 2024 10:02:04 SAST ]]> Assessing the impact of the expanded Global Gag Rule in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:73047 Fri 07 Jun 2024 08:55:33 SAST ]]> Overcoming essentialism in community psychology: The use of a narrative-discursive approach within African feminisms https://commons.ufh.ac.za/vital/access/manager/Repository/vital:73033 Fri 07 Jun 2024 06:11:09 SAST ]]> Betty, Zorg and Me https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49234 Fri 01 Apr 2022 10:58:17 SAST ]]>