https://vital.seals.ac.za/vital/access/manager/Index en-us 5 Insights into the surface and redox properties of single-walled carbon nanotube—cobalt (II) tetra-aminophthalocyanine self-assembled on gold electrode https://vital.seals.ac.za/vital/access/manager/Repository/vital:55707 Wed 31 Aug 2022 15:09:48 SAST ]]> Why ontology matters to reviewing environmental education https://vital.seals.ac.za/vital/access/manager/Repository/vital:43850 Wed 24 Apr 2024 14:08:27 SAST ]]> Sustainability Assessment of University of Gondar, Gondar, North-west Ethiopia https://vital.seals.ac.za/vital/access/manager/Repository/vital:43885 Wed 24 Apr 2024 13:44:29 SAST ]]> More is not necessarily better: the interaction between insect population density and culture age of fungus on the control of invasive weed water hyacinth https://vital.seals.ac.za/vital/access/manager/Repository/vital:72183 Wed 24 Apr 2024 11:09:07 SAST ]]> Conserved bacterial genomes from two geographically isolated peritidal stromatolite formations shed light on potential functional guilds https://vital.seals.ac.za/vital/access/manager/Repository/vital:72608 Wed 22 May 2024 03:38:54 SAST ]]> A gold–chitosan composite with low symmetry zinc phthalocyanine for enhanced singlet oxygen generation and improved photodynamic therapy activity https://vital.seals.ac.za/vital/access/manager/Repository/vital:50087 Wed 15 May 2024 10:33:09 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 https://vital.seals.ac.za/vital/access/manager/Repository/vital:44474 Wed 15 May 2024 10:26:20 SAST ]]> The complexities of trans women’s access to healthcare in South Africa: moving health systems beyond the gender binary towards gender equity https://vital.seals.ac.za/vital/access/manager/Repository/vital:74978 Wed 14 Aug 2024 12:16:33 SAST ]]> Lessons learned from the translation of the Internalised Stigma of Mental Illness (ISMI) scale into isiXhosa for use with South African Xhosa people with schizophrenia https://vital.seals.ac.za/vital/access/manager/Repository/vital:74974 .70, except the Stigma Resistance subscale where α = .57), convergent validity between the ISMI Discrimination Experiences subscale and the Discrimination and Stigma (DISC) scale's Treated Unfairly subscale (r = .34, p = .03) and divergent validity between the ISMI Stigma Resistance and DISC Treated Unfairly subscales (r = .13, p = .49). But more importantly the study provides valuable insights into strengths and limitations of the present translation design. Specifically, validation methods such as assessing frequency of endorsements of scale items and using cognitive interviewing to establish conceptual clarity and relevance of items may be useful in small piloting sample sizes.]]> Wed 14 Aug 2024 11:57:34 SAST ]]> The Electrocatalytic Detection of Nitrite Using Manganese Schiff Base Phthalocyanine Complexes https://vital.seals.ac.za/vital/access/manager/Repository/vital:57385 Wed 12 Oct 2022 09:44:36 SAST ]]> Synergistic recognition and electrochemical sensing of 17β-Estradiol using ordered molecularly imprinted polymer-graphene oxide-silver nanoparticles composite films https://vital.seals.ac.za/vital/access/manager/Repository/vital:57382 Wed 12 Oct 2022 09:39:55 SAST ]]> Enhanced Solar Efficiency via Incorporation of Plasmonic Gold Nanostructures in a Titanium Oxide/Eosin Y Dye-Sensitized Solar Cell https://vital.seals.ac.za/vital/access/manager/Repository/vital:57377 Wed 12 Oct 2022 09:33:24 SAST ]]> Decoration of glass wool with zinc (II) phthalocyanine for the photocatalytic transformation of methyl orange https://vital.seals.ac.za/vital/access/manager/Repository/vital:57374 Wed 12 Oct 2022 09:25:01 SAST ]]> Field-based ecological studies to assess prospective biological control agents for invasive alien plants: An example from giant rat's tail grass https://vital.seals.ac.za/vital/access/manager/Repository/vital:72091 Wed 10 Jul 2024 09:45:17 SAST ]]> Fabrication and characterization of single walled carbon nanotubes-iron phthalocyanine nano-composite https://vital.seals.ac.za/vital/access/manager/Repository/vital:53537 Wed 10 Aug 2022 14:31:16 SAST ]]> Fluorescence “switch on” of conjugates of CdTe@ ZnS quantum dots with Al, Ni and Zn tetraamino-phthalocyanines by hydrogen peroxide https://vital.seals.ac.za/vital/access/manager/Repository/vital:50966 QDs-NiTAPc (4.4 μM) > QDs-AlTAPc (9.8 μM) while the selectivity followed the order: QDs-NiTAPc > QDs-AlTAPc > QDs-ZnTAPc. The varying degree of sensitivity/selectivity and mechanism of detection is discussed in detail.]]> Wed 08 May 2024 17:50:23 SAST ]]> Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:50955 Wed 08 May 2024 16:02:00 SAST ]]> Surface chemistry and electrocatalytic behaviour of tetra-carboxy substituted iron, cobalt and manganese phthalocyanine monolayers on gold electrode https://vital.seals.ac.za/vital/access/manager/Repository/vital:54233 Wed 08 May 2024 15:47:13 SAST ]]> Iodine-Doped Cobalt Phthalocyanine Supported on Multiwalled Carbon Nanotubes for Electrocatalysis of Oxygen Reduction Reaction https://vital.seals.ac.za/vital/access/manager/Repository/vital:44846 Wed 08 May 2024 15:42:00 SAST ]]> Electrocatalytic studies of covalently immobilized metal tetra-amino phthalocyanines onto derivatized screen-printed gold electrodes https://vital.seals.ac.za/vital/access/manager/Repository/vital:51774 Wed 08 May 2024 15:40:59 SAST ]]> Physicochemical and antimicrobial photodynamic chemotherapy of unsymmetrical indium phthalocyanines alone or in the presence of magnetic nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44818 Wed 08 May 2024 15:38:49 SAST ]]> Electrode modification using nanocomposites of electropolymerised cobalt phthalocyanines supported on multiwalled carbon nanotubes https://vital.seals.ac.za/vital/access/manager/Repository/vital:44780 Wed 08 May 2024 15:38:00 SAST ]]> Exploiting Click Chemistry for the Covalent Immobilization of Tetra (4-Propargyloxyphenoxy) Metallophthalocyanines onto Phenylazide-Grafted Gold Surfaces https://vital.seals.ac.za/vital/access/manager/Repository/vital:44824 Wed 08 May 2024 15:37:12 SAST ]]> MCD spectroscopy and TD-DFT calculations of a naphthalene-ring-bridged coplanar binuclear phthalocyanine dimer https://vital.seals.ac.za/vital/access/manager/Repository/vital:49998 Wed 08 May 2024 15:29:37 SAST ]]> Trends in the TD-DFT calculations of porphyrin and phthalocyanine analogs https://vital.seals.ac.za/vital/access/manager/Repository/vital:45402 Wed 08 May 2024 15:29:14 SAST ]]> Photophysical and optical limiting properties of a novel distyryl-BODIPY with fused crown ether moieties https://vital.seals.ac.za/vital/access/manager/Repository/vital:50749 Wed 08 May 2024 15:13:53 SAST ]]> Tetra and octa (2, 6-di-iso-propylphenoxy)-substituted phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:51411 Wed 07 Aug 2024 13:21:16 SAST ]]> Biological control potential of ectomycorrhizal fungi against Fusarium circinatum on Pinus patula seedlings https://vital.seals.ac.za/vital/access/manager/Repository/vital:72302 Wed 07 Aug 2024 10:47:17 SAST ]]> Synthesis, theoretical calculations and laser flash photolysis studies of selected amphiphilic porphyrin derivatives used as biofilm photodegradative materials https://vital.seals.ac.za/vital/access/manager/Repository/vital:45008 9 for E. coli and S. aureus planktonic cells. The quaternized derivatives are found to have higher ability to significantly suppress the biofilms of both S. aureus and E. coli in vitro. Therefore, this demonstrates that they are potentially suitable photosensitive agents for PACT use. The TD-B3LYP/LanL2DZ calculations were performed to evaluate the singlet excitation energies of quaternized and non-quaternized porphyrins in vacuo. Our study shows excellent agreement between time-dependent density-functional theory (TD-DFT) excited energies and experimental S1 > S0 excitation energies. The small deviation observed between the calculated and experimental spectra arises from the solvent effect. The excitation energies observed in these UV-visible spectra mostly originated from electron promotion between the highest occupied molecular orbital (HOMO) for the less intense band and the HOMO−1 for the most intense band of the ground states to the lower unoccupied molecular orbital (LUMO) of the excited states.]]> Wed 03 Nov 2021 22:10:59 SAST ]]> Comparative phototransformation of environmental pollutants using metallophthalocyanines supported on electrospun polymer fibers https://vital.seals.ac.za/vital/access/manager/Repository/vital:45001 Wed 03 Nov 2021 12:17:22 SAST ]]> The Personal Is the International https://vital.seals.ac.za/vital/access/manager/Repository/vital:57726 Tue 27 Aug 2024 11:52:05 SAST ]]> Fabrication of electrospun fibers from a porphyrin linked to polyacrylonitrile polymer for photocatalytic transformation of phenols https://vital.seals.ac.za/vital/access/manager/Repository/vital:44472 Tue 27 Aug 2024 10:19:40 SAST ]]> Social learning processes and nature-culture relations of commercial beekeeping practices as small and medium enterprise development in Zimbabwe https://vital.seals.ac.za/vital/access/manager/Repository/vital:68150 Tue 26 Sep 2023 13:36:14 SAST ]]> Characterization of porphyrin nanorods on fluorine doped tin oxide glass sheet https://vital.seals.ac.za/vital/access/manager/Repository/vital:45344 Tue 23 Nov 2021 11:10:06 SAST ]]> Perceived benefits of nature-based experiences as mediators of connectedness with nature: The case of Mystic Mountain https://vital.seals.ac.za/vital/access/manager/Repository/vital:66622 Tue 23 Apr 2024 12:34:47 SAST ]]> Comparative studies on photophysical and optical limiting characterizations of low symmetry phthalocyanine linked to Fe 3 O 4–Ag core–shell or hybrid nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44785 Tue 19 Oct 2021 14:38:28 SAST ]]> Development and Validation of a Stability-indicating RP-HPLC Method Using Quality by Design for Estimating Captopril https://vital.seals.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 ]]> Employee performance, leadership style and emotional intelligence https://vital.seals.ac.za/vital/access/manager/Repository/vital:54393 Tue 14 May 2024 07:25:49 SAST ]]> An improved systems approach as a phytosanitary measure for Thaumatotibia leucotreta (Lepidoptera: Tortricidae) in export citrus fruit from South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:72086 Tue 13 Aug 2024 15:55:04 SAST ]]> Teaching and Learning of ‘Water for Agriculture’in Primary Schools in Lesotho, South Africa and Zimbabwe https://vital.seals.ac.za/vital/access/manager/Repository/vital:68222 Tue 10 Oct 2023 09:30:18 SAST ]]> Light-driven antimicrobial therapy of palladium porphyrins and their chitosan immobilization derivatives and their photophysical-chemical properties https://vital.seals.ac.za/vital/access/manager/Repository/vital:57894 Tue 07 May 2024 16:06:18 SAST ]]> 5-Fu inclusion complex capped gold nanoparticles for breast cancer therapy https://vital.seals.ac.za/vital/access/manager/Repository/vital:45150 Tue 07 May 2024 15:30:34 SAST ]]> Third order nonlinear optical properties of phthalocyanines in the presence nanomaterials and in polymer thin films https://vital.seals.ac.za/vital/access/manager/Repository/vital:50968 Tue 07 May 2024 15:16:53 SAST ]]> Contrasting effects of climate change on the invasion risk and biocontrol potential of the invasive Iris pseudacorus L. between Northern and Southern Hemisphere https://vital.seals.ac.za/vital/access/manager/Repository/vital:72048 Tue 07 May 2024 09:23:17 SAST ]]> Lost in translation: Transformation in the first round of institutional audits https://vital.seals.ac.za/vital/access/manager/Repository/vital:44627 Tue 05 Oct 2021 14:13:15 SAST ]]> Local Knowledge as a Source of Community Resilience: IKS community Development and Resilience https://vital.seals.ac.za/vital/access/manager/Repository/vital:72928 Tue 04 Jun 2024 08:31:41 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 ]]> Development of Graphene/CdSe Quantum Dots‐Co Phthalocyanine Nanocomposite for Oxygen Reduction Reaction https://vital.seals.ac.za/vital/access/manager/Repository/vital:44950 Thu 28 Oct 2021 22:21:03 SAST ]]> The photophysical properties of multi-functional quantum dots-magnetic nanoparticles—indium octacarboxyphthalocyanine nanocomposite https://vital.seals.ac.za/vital/access/manager/Repository/vital:44942 Thu 28 Oct 2021 12:15:31 SAST ]]> Addressing geographical bias: A review of Robinia pseudoacacia (black locust) in the Southern Hemisphere https://vital.seals.ac.za/vital/access/manager/Repository/vital:72107 Thu 25 Apr 2024 16:02:58 SAST ]]> Electrocatalytic activity of ethynylbenzyl phthalocyanines when linked to quantum dots via click chemistry: Towards efficient oxygen reduction reaction and H2O2 oxidation https://vital.seals.ac.za/vital/access/manager/Repository/vital:44558 Thu 23 Sep 2021 12:25:34 SAST ]]> Nonlinear interactions of zinc phthalocyanine-graphene quantum dots nanocomposites: Investigation of effects of surface functionalization with heteroatoms https://vital.seals.ac.za/vital/access/manager/Repository/vital:44757 Thu 20 Jul 2023 10:54:00 SAST ]]> Elizabeth Costello and the Biography of the Moral Philosopher https://vital.seals.ac.za/vital/access/manager/Repository/vital:55065 Thu 18 Aug 2022 13:52:12 SAST ]]> What's wrong with Walden Two? https://vital.seals.ac.za/vital/access/manager/Repository/vital:58612 Thu 17 Nov 2022 13:29:45 SAST ]]> The ethical function of research and teaching https://vital.seals.ac.za/vital/access/manager/Repository/vital:58608 Thu 17 Nov 2022 13:23:42 SAST ]]> Enhancement of photodynamic antimicrobialtherapy through the use of cationic indium porphyrin conjugated to Ag/CuFe2O4 nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44475 Thu 16 Sep 2021 10:02:00 SAST ]]> Think Piece. Working for Living: Popular Education as/at Work for Social-ecological Justice https://vital.seals.ac.za/vital/access/manager/Repository/vital:68310 Thu 16 May 2024 05:21:03 SAST ]]> Arylquinolinecarboxamides: Synthesis, in vitro and in silico studies against Mycobacterium tuberculosis https://vital.seals.ac.za/vital/access/manager/Repository/vital:75015 Thu 15 Aug 2024 14:52:22 SAST ]]> Azide-derivatized gold nanosphere “clicked” to indium and zinc phthalocyanines for improved nonlinear optical limiting https://vital.seals.ac.za/vital/access/manager/Repository/vital:44738 Thu 14 Oct 2021 10:42:20 SAST ]]> Photophysics and NLO properties of Ga (III) and In (III) phthalocyaninates bearing diethyleneglycol chains https://vital.seals.ac.za/vital/access/manager/Repository/vital:50556 Thu 11 Aug 2022 12:39:00 SAST ]]> Effect of ultrasonic frequency and power on the sonodynamic therapy activity of cationic Zn (II) phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44419 Thu 11 Aug 2022 12:31:46 SAST ]]> The photocatalytic properties of zinc phthalocyanines supported on hematite nanofibers for use against methyl orange and Staphylococcus aureus https://vital.seals.ac.za/vital/access/manager/Repository/vital:49751 Thu 11 Aug 2022 12:31:01 SAST ]]> Creating the Ideal Push-Pull System for Electrocatalysis A Comparative Study on Symmetrical and Asymmetrical Cardanol-based Cobalt Phthalocyanines https://vital.seals.ac.za/vital/access/manager/Repository/vital:44452 Thu 09 Sep 2021 12:10:28 SAST ]]> Photocatalytic desulfurization of dibenzothiophene using asymmetrical zinc (II) phthalocyanines conjugated to silver-magnetic nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44451 Thu 09 Sep 2021 12:00:07 SAST ]]> The antibody assisted detection of HER2 on a cobalt porphyrin binuclear framework and gold functionalized graphene quantum dots modified electrode https://vital.seals.ac.za/vital/access/manager/Repository/vital:44449 Thu 09 Sep 2021 11:37:32 SAST ]]> Young people and environmental affordances in urban sustainable development https://vital.seals.ac.za/vital/access/manager/Repository/vital:57223 Thu 09 May 2024 06:33:38 SAST ]]> Enhanced nonlinear optical responses of zinc diaminopyrimidin-2-ylthio phthalocyanine conjugated to AgxAuy alloy nanoparticles https://vital.seals.ac.za/vital/access/manager/Repository/vital:50829 Thu 08 Aug 2024 14:24:19 SAST ]]> Two in one: cryptic species discovered in biological control agent populations using molecular data and crossbreeding experiments https://vital.seals.ac.za/vital/access/manager/Repository/vital:72191 Thu 01 Aug 2024 10:15:39 SAST ]]> Systematic review of genome-wide association studies of anxiety disorders and neuroticism https://vital.seals.ac.za/vital/access/manager/Repository/vital:58205 Sun 21 Apr 2024 21:38:03 SAST ]]> Prevalence and clinical correlates of substance use disorders in South African Xhosa patients with schizophrenia https://vital.seals.ac.za/vital/access/manager/Repository/vital:58203 Sun 21 Apr 2024 21:27:37 SAST ]]> Aptamer versus antibody as probes for the impedimetric biosensor for human epidermal growth factor receptor https://vital.seals.ac.za/vital/access/manager/Repository/vital:49720 Sun 10 Apr 2022 14:59:52 SAST ]]> Graphene quantum dots decorated with maleimide and zinc tetramaleimido-phthalocyanine: Application in the design of “OFF-ON” fluorescence sensors for biothiols https://vital.seals.ac.za/vital/access/manager/Repository/vital:44741 Sat 04 Dec 2021 12:28:44 SAST ]]> Fluorescence behaviour of supramolecular hybrids containing graphene quantum dots and pyrene-derivatized phthalocyanines and porphyrins https://vital.seals.ac.za/vital/access/manager/Repository/vital:44801 Sat 04 Dec 2021 12:24:07 SAST ]]> Photophysical studies of graphene quantum dots-Pyrene-derivatized porphyrins conjugates when encapsulated within Pluronic F127 micelles https://vital.seals.ac.za/vital/access/manager/Repository/vital:44714 Sat 04 Dec 2021 12:22:30 SAST ]]> Application of graphene quantum dots functionalized with thymine and thymine-appended zinc phthalocyanine as novel photoluminescent nanoprobes https://vital.seals.ac.za/vital/access/manager/Repository/vital:44760 Sat 04 Dec 2021 12:10:26 SAST ]]> Lessons from bright-spots for advancing knowledge exchange at the interface of marine science and policy https://vital.seals.ac.za/vital/access/manager/Repository/vital:68647 Mon 29 Apr 2024 11:34:00 SAST ]]> Covid-19 and the restrictive measures: The national security conundrum for Zimbabwe https://vital.seals.ac.za/vital/access/manager/Repository/vital:52571 Mon 27 Jun 2022 13:06:51 SAST ]]> Knowledge of plant resource use based on location, gender and generation https://vital.seals.ac.za/vital/access/manager/Repository/vital:43707 Mon 26 Aug 2024 14:23:54 SAST ]]> Inclusion complexation and liposomal encapsulation of an isoniazid hydrazone derivative in cyclodextrin for pH-dependent controlled release https://vital.seals.ac.za/vital/access/manager/Repository/vital:75166 Mon 26 Aug 2024 09:37:17 SAST ]]> Co phthalocyanine mediated electrochemical detection of the HER2 in the presence of Au and CeO2 nanoparticles and graphene quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:65083 Mon 19 Jun 2023 14:27:30 SAST ]]> Direct nonlinear optical absorption measurements of asymmetrical zinc (II) phthalocyanine when covalently linked to semiconductor quantum dots https://vital.seals.ac.za/vital/access/manager/Repository/vital:44459 Mon 13 Sep 2021 14:51:59 SAST ]]> Wood preservation with gold hydroxyapatite system https://vital.seals.ac.za/vital/access/manager/Repository/vital:44702 Mon 11 Oct 2021 13:25:19 SAST ]]> Singlet oxygen generating properties of different sizes of charged Graphene quantum dot Nanoconjugates with a positively charged Phthalocyanine https://vital.seals.ac.za/vital/access/manager/Repository/vital:44680 Mon 11 Oct 2021 09:23:21 SAST ]]> The trade in and household use of Phoenix reclinata palm frond hand brushes on the Wild Coast, South Africa: Effects on soil nutrients https://vital.seals.ac.za/vital/access/manager/Repository/vital:43647 Mon 08 Aug 2022 11:44:57 SAST ]]> Temporal dynamics and motivations for urban community food gardens in medium-sized towns of the Eastern Cape, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:43178 Mon 08 Aug 2022 06:32:15 SAST ]]> More than just fields: Reframing deagrarianisation in landscapes and livelihoods https://vital.seals.ac.za/vital/access/manager/Repository/vital:43353 Mon 08 Aug 2022 06:20:52 SAST ]]> Abundance and correlates of the Acacia dealbata invasion in the northern Eastern Cape, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:43165 Mon 08 Aug 2022 04:41:05 SAST ]]> Postgraduate writing groups as spaces of agency development https://vital.seals.ac.za/vital/access/manager/Repository/vital:44578 Mon 06 May 2024 15:39:22 SAST ]]> With or without you: stem-galling of a tephritid fly reduces the vegetative and reproductive performance of the invasive plant Chromolaena odorata (Asteraceae) both alone and in combination with another agent https://vital.seals.ac.za/vital/access/manager/Repository/vital:71508 Fri 26 Apr 2024 11:01:35 SAST ]]> Interactions between two biological control agents and their target weed: a beetle, a bug and a cactus weed https://vital.seals.ac.za/vital/access/manager/Repository/vital:71456 Fri 26 Apr 2024 10:59:39 SAST ]]> Thaumatotibia leucotreta and the Navel orange: ovipositional preferences and host susceptibility https://vital.seals.ac.za/vital/access/manager/Repository/vital:72095 Fri 26 Apr 2024 10:22:18 SAST ]]> The Primary Demonstration of Exciton Coupling Effects on Optical Limiting Properties of Blue Double-Decker Lanthanide Phthalocyanine Salts https://vital.seals.ac.za/vital/access/manager/Repository/vital:50213 Fri 22 Apr 2022 13:26:50 SAST ]]> Nonlinear optical behavior of n-tuple decker phthalocyanines at the nanosecond regime https://vital.seals.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 ]]> Invasive alien aquatic plant species management drives aquatic ecosystem community recovery: An exploration using stable isotope analysis https://vital.seals.ac.za/vital/access/manager/Repository/vital:72069 Fri 12 Jul 2024 12:36:06 SAST ]]> Conservation, commercialisation and confusion: Harvesting of Ischyrolepis in a coastal forest, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:43704 Fri 10 May 2024 15:29:21 SAST ]]> Local wood demand, land cover change and the state of Albany thicket on an urban commonage in the Eastern Cape, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:69402 Fri 10 May 2024 14:59:13 SAST ]]> Use and users of municipal commonage around three small towns in the Eastern Cape, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:43700 Fri 10 May 2024 03:33:57 SAST ]]> A novel gold (I)-mediated intramolecular transamidation of benzoyl thiourea derivatives to form benzamides via dethiocyanation https://vital.seals.ac.za/vital/access/manager/Repository/vital:74575 Fri 02 Aug 2024 16:30:15 SAST ]]> Unravelling the unfolding mechanism of human integrin linked kinase by GdmCl-induced denaturation https://vital.seals.ac.za/vital/access/manager/Repository/vital:74593 Fri 02 Aug 2024 16:30:14 SAST ]]> Trends in the optical and redox properties of tetraphenyltetraphenanthroporphyrins https://vital.seals.ac.za/vital/access/manager/Repository/vital:51407 Fri 02 Aug 2024 16:30:12 SAST ]]>