Research output per year
Research output per year
- 1 - 50 out of 284 results
Search results
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2024
Comments on the Concept of Buffers
Andersen, J., Jan 4 2024, In: Chemistry Africa. 10 p.Research output: Contribution to journal › Article › peer-review
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2023
Antimicrobial activity of Mystroxylon aethiopicum leave extracts and isolated 3-O-acetyloleanolic acid
Mazimba, O., 2023, In: Indian Journal of Natural Products and Resources. 14, 3Research output: Contribution to journal › Article › peer-review
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Assessment of level of heavy metals in cosmetics
Dinake, P., Motswetla, O., Kereeditse, T. T. & Kelebemang, R., Feb 13 2023, In: Toxicology Research and Application. 7, p. 1-8 8 p.Research output: Contribution to journal › Article › peer-review
Open Access -
A validated ICP-MS method for the screening and quantitative analysis of heavy metal contaminants in home-brewed alcoholic beverages of Botswana
Tsenang, M. B., Pheko, T., Mokgadi, J., Masamba, W. & Phokedi, G., Sept 2023, In: FOOD AND HUMANITY. 1, p. - 1125-1133 9 p.Research output: Contribution to journal › Article › peer-review
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Dual Optical Sensing of Al3+ and Hg2+ Using Carbon Dots Synthesized from Biomass
Dinake, P., Tlhako, M., Present, B. & Madise, M., Aug 21 2023, In: International Journal of Nanoscience. 22, p. 1 13 p., 2350053.Research output: Contribution to journal › Article › peer-review
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Effects of Heavy Metals on the Yield of Essential Oil From Vetiver Grass Cultivated in Mine Tailings Amended With EDTA and Arbuscular Mycorrhizal Fungi
Dinake, P., Mar 23 2023, In: Natural Product Communications. 18, 3, p. 1-12 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Evaluation of the suitability of the Greulich and Pyle Atlas in estimating age for the Botswana population using hand and wrist radiographs of young Botswana population.
Baraedi, O., Phokedi, G., Panzirah-Mabaka, K., Mosothwane, M., Mokgadi, J. & Kemiso, K. O., Feb 20 2023, In: Forensic Science International: Reports. Volume 7, 100312.Research output: Contribution to journal › Article › peer-review
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One-pot hydrothermal green synthetic approach of fluorescent carbon dots as optical probes for 2-nitrophenol
Dinake, P., Phokedi, G., Keetile, M. M., Botlhomilwe, M. A. M., Tlhako, M., Present, B., Mokgadi, J. & Kelebemang, R., Sept 28 2023, In: South African Journal of Science. 119, 9/10, p. 1-10 10 p., #13921.Research output: Contribution to journal › Article › peer-review
Open Access -
Quantification of ethanol and identification of other chemical constituents in homemade morula beer using gas chromatography-mass spectrometry (GC-MS)
Tsenang, M. B., Pheko, T., Mokgadi, J., Masamba, W. & Phokedi, G., Jul 2023, In: African Journal of Food Science. 17, 7, p. 148-153 7 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2022
A FACILE MICROWAVE-ASSISTED GREEN SYNTHETIC APPROACH OF SOLID-STATE FLUORESCENT CARBON-DOT NANOPOWDERS DERIVED FROM BIOWASTE FOR POTENTIAL LATENT-FINGERPRINT ENHANCEMENT
Dinake, P., Phokedi, G., Mokgadi, J., Ntshekisang, A., Botlhomilwe, M. A. M., Kelebemang, R., Motswetla, O. & Present, B., Jan 12 2022, In: International Journal of Nanoscience. 20, 6, p. 2150051-1 to 2150051-11 11 p., 12.Research output: Contribution to journal › Article › peer-review
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An Innovative Microwave-Assisted One-Step Green Synthetic Approach of Biowaste Derived Fluorescent Carbon-Dot Invisible Ink for Currency anti-Counterfeiting Applications
Dinake, P., Phokedi, G., Mokgadi, J., Mokibe, T., Tlhako, M., Botlhomilwe, M. A. M., Kelebemang, R., Motswetla, O. & Present, B., Apr 21 2022, In: Nano. 17, 3, p. 1-12 12 p., 2250029.Research output: Contribution to journal › Article › peer-review
Open Access -
A Validated Liquid–Liquid Extraction Method for the Quantitative Analysis of Ethanol in the Different Types of Home-Brewed Alcoholic Beverages of Botswana Using Gas Chromatography Flame Ionization Detector
Tsenang, M. B., Pheko, T., Mokgadi, J. & Phokedi, G., Oct 25 2022, In: Chemistry Africa. 5, 5, 11 p., https://doi.org/10.1007/s42250-022-00520-3.Research output: Contribution to journal › Article › peer-review
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Corn husk multilayered graphene/ZnO nanocomposite materials with enhanced photocatalytic activity for organic dyes and doxycycline degradation
Sebuso, D. P., Kuvarega, A. T., Lefatshe, K., King'ondu, C. K., Numan, N., Maaza, M. & Muiva, C. M., Jul 2022, In: Materials Research Bulletin. 151, 111800.Research output: Contribution to journal › Article › peer-review
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Crystal Structure of Pyridin-4-ylmethyl 4-Nitrobenzoate, C13H10N2O4
Matshwele, J. T. P., Odisitse, S., Mazimba, O., Nareetsile, F., Julius, L. G. & Keitumetse, D., 2022, In: X-ray Structure Analysis Online. 38, p. 7-8 2 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Green synthesis of multilayer Graphene/ZnO nanocomposite for photocatalytic applications
Sebuso, D. P., Kuvarega, A. T., Lefatshe, K., King'ondu, C. K., Numan, N., Maaza, M. & Muiva, C. M., Apr 15 2022, In: Journal of Alloys and Compounds. 900, 163526.Research output: Contribution to journal › Article › peer-review
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Modeling uncertainty by the principle of pooled calibrations and issues with method validations may influence consensus in science
Andersen, J. E. T., Moemedi, K. & Katse, K., Jan 5 2022, In: Measurement: Journal of the International Measurement Confederation. 188, 110382.Research output: Contribution to journal › Article › peer-review
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Multiple Causalities Due to Ethion Pesticide Poisoning: A Case Report
Phokedi, G., Mugoma, S., Patlakwe, T. & Tsenang, M., Feb 11 2022, In: American Journal of Biomedical Science & Research. 15, 3, p. 352 356 p., AJBSR.MS.ID.002120.Research output: Contribution to journal › Article › peer-review
Open Access -
Pollution assessment of antimony in shooting range soils
Dinake, P., Mokgosi, S. M., Kelebemang, R., Kereeditse, T. T. & Motswetla, O., May 25 2022, In: South African Journal of Chemistry. 76, p. 72-78 7 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Synthesis, characterization of nitro or amino substituted pyridyl ligands bridged by an ester or ether bond, and their antibacterial assessment against drug resistant bacteria
Matshwele, J. T. P., Jongman, M., Koobotse, M. O., Mazimba, O., Mapolelo, D., Nkwe, D. O., Nareetsile, F. & Odisitse, S., Jan 2022, In: Results in Chemistry. 4, 100401.Research output: Contribution to journal › Article › peer-review
Open Access -
2021
A computational study of the s2 state in the oxygen-evolving complex of photosystem ii by electron paramagnetic resonance spectroscopy
Baituti, B. & Odisitse, S., May 4 2021, In: Molecules. 26, 9, 13 p., 2699.Research output: Contribution to journal › Article › peer-review
Open Access -
Antibacterial Activity of 2-Picolyl-polypyridyl-Based Ruthenium (II/III) Complexes on Non-Drug-Resistant and Drug-Resistant Bacteria
Matshwele, J., Odisitse, S., Mapolelo, D., Leteane, M., Julius, L., Nkwe, D. O. & Nareetsile, F., May 21 2021, In: Bioinorganic Chemistry and Applications. 2021, 15 p., 5563209.Research output: Contribution to journal › Article › peer-review
Open Access -
Assessment of measurement uncertainty using longitudinal calibration data in the forensic context
Andersen, J., Feb 13 2021, In: Forensic Chemistry. 23, 11 p., 100317.Research output: Contribution to journal › Article › peer-review
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Comparison of CaO-NPs and Chicken Eggshell-Derived CaO in the Production of Biodiesel from Schinziophyton rautanenii (Mongongo) Nut Oil
Mmusi, K. C., Odisitse, S. & Nareetsile, F., 2021, In: Journal of Chemistry. 2021, 15 p., 6663722.Research output: Contribution to journal › Article › peer-review
Open Access -
Enhanced catalytic activity of silver nanoparticles loaded into Fe3O4 nanoparticles towards reduction of 4-nitrophenol, degradation of organic dyes and oxidation of o-phenylenediamine
Alula, M. T., Aragaw, B. A., Modukanele, S. T. & Yang, J., May 2021, In: Inorganic Chemistry Communications. 127, 9 p., 108504.Research output: Contribution to journal › Article › peer-review
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Pollution risk from Pb towards vegetation growing in and around shooting ranges – a review
Dinake, P., Mokgosi, S. M., Kelebemang, R., Kereeditse, T. T. & Motswetla, O., May 6 2021, In: Environmental Pollutants and Bioavailability. 33, 1, p. 88-103 15 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile51 Downloads (Pure) -
SERS assisted monitoring of catalytic reduction reaction using silver-magnetic nanocomposites
Mazhani, M., Alula, M. T. & Murape, D., Jun 1 2021, In: Materials Chemistry and Physics. 265, 8 p., 124487.Research output: Contribution to journal › Article › peer-review
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Synthesis of bismuth oxyhalide (BiOBrzI(1-z)) solid solutions for photodegradation of methylene dye
King'ondu, C. K., Gembo, R. O., Aoyi, O., Majoni, S., Etale, A. & Odisitse, S., 2021, In: AAS Open Research. 4, 43.Research output: Contribution to journal › Article › peer-review
Open Access -
The carbonate-catalyzed transesterification of sunflower oil for biodiesel production: In situ monitoring and density functional theory calculations
Nyepetsi, M., Mbaiwa, F., Oyetunji, O. A., Dzade, N. Y. & de Leeuw, N. H., 2021, In: South African Journal of Chemistry. 74, p. 42-49 8 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
2020
Colorimetric quantification of chromium (VI) ions based on oxidoreductase-like activity of Fe3O4
Alula, M. T. & Madingwane, M. L., Dec 1 2020, In: Sensors and Actuators, B: Chemical. 324, 128726.Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus) -
Development of a cysteine sensor based on the peroxidase-like activity of AgNPs@ Fe3O4 core-shell nanostructures
Mazhani, M., Alula, M. T. & Murape, D., Apr 22 2020, In: Analytica Chimica Acta. 1107, p. 193-202 10 p.Research output: Contribution to journal › Article › peer-review
5 Citations (Scopus) -
Dynamic Risk Assessment of Lead Pollution of Shooting Range Soil by Applying the Delayed Geochemical Hazard Model–A Case Study in Botswana
Dinake, P., Kelebemang, R., Sehube, N., Kereeditse, T. & Motswetla, O., 2020, In: Soil and Sediment Contamination.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Molecular dynamics and density functional theory studies of γ-butyrolactone (GBL) + ethanol and γ-valerolactone (GVL) + ethanol liquid mixtures
Mbaiwa, F. & Nyepetsi, M., Dec 1 2020, In: Journal of Molecular Liquids. 319, 13 p., 114128.Research output: Contribution to journal › Article › peer-review
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Suicidal ligature strangulation utilizing doubled cable ties - A case report
Mugoma, S. & Phokedi, G., Apr 20 2020, In: Forensic Science International: Reports. 2, 100098.Research output: Contribution to journal › Article › peer-review
Open Access -
Synthesis of free-standing silver nanoparticles coated filter paper for recyclable catalytic reduction of 4-nitrophenol and organic dyes
Alula, M. T., Lemmens, P., Madiba, M. & Present, B., Mar 1 2020, In: Cellulose. 27, 4, p. 2279-2292 14 p.Research output: Contribution to journal › Article › peer-review
5 Citations (Scopus) -
Synthesis of Mixed Ligand Ruthenium (II/III) Complexes and Their Antibacterial Evaluation on Drug-Resistant Bacterial Organisms
Matshwele, J. T. P., Nareetsile, F., Mapolelo, D., Matshameko, P., Leteane, M., Nkwe, D. O. & Odisitse, S., Mar 19 2020, In: Journal of Chemistry. 2020, 10 p., 2150419.Research output: Contribution to journal › Article › peer-review
Open Access4 Citations (Scopus) -
The Two Alternative Oxidation State Assignments of Manganese Ions: What S2 CW-EPR Multiline (ML) Signal Simulations Reveal?
Baituti, B. & Akofang, L., Feb 4 2020, In: Applied Magnetic Resonance.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
2019
A Single Step Low Cost Production of Cyclohexanone from Phenol Hydrogenation
Matshwele, J., Mmusi, K. & Vishwanathan, V., Nov 15 2019, In: Sreyas International Journal of Scientists and Technocrats. 3, 4, p. 1 6 p.Research output: Contribution to journal › Article › peer-review
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Cabbage or ‘pesticide’ on the platter? Chemical analysis reveals multiple and excessive residues in african vegetable markets
Machekano, H., Masamba, W., Mvumi, B. M. & Nyamukondiwa, C., Feb 2 2019, In: International Journal of Food Contamination. 6, 1, p. 1-13 13 p., 2.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Critical assessment of mechanistic pathways for chemical remediation techniques applied to Pb impacted soils at shooting ranges – A review
Dinake, P. & Kelebemang, R., Oct 21 2019, In: Environmental Pollutants and Bioavailability. 31, 1, p. 282-305 24 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Influence of scoria and pumice on key performance indicators of Portland cement concrete
Mboya, H. A., Njau, K. N., Mrema, A. L. & King'ondu, C. K., 2019, In: Construction and Building Materials. 197, p. 444-453Research output: Contribution to journal › Article › peer-review
8 Citations (Scopus) -
Investigation of Alcohol Conformer Distribution and Hydrogen Bonding in (2,2′-Difurylmethane + n-propanol or n-butanol) Binary Mixtures Using Molecular Dynamics Simulations
Kgagodi, O. W. & Mbaiwa, F., Sept 1 2019, In: Chemistry Africa. 2, 3, p. 455-461 7 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Isolation and characterisation of sesquiterpene lactones from Schkuhria pinnata and their antibacterial and anti-inflammatory activities
Kudumela, R. G., Mazimba, O. & Masoko, P., Apr 9 2019, In: South African Journal of Botany. https://doi.org/10.1016/j.sajb.2019.04.002.Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus) -
Preparation of silver nanoparticles coated ZnO/Fe3O4 composites using chemical reduction method for sensitive detection of uric acid via surface-enhanced Raman spectroscopy
Alula, M. T., Lemmens, P., Bo, L., Wulferding, D., Yang, J. & Spende, H., Sept 27 2019, In: Analytica Chimica Acta. 1073, p. 62-71 10 p.Research output: Contribution to journal › Article › peer-review
20 Citations (Scopus) -
Specific capacitance–pore texture relationship of biogas slurry mesoporous carbon/MnO2 composite electrodes for supercapacitors
Kibona , T. E., Shao, G., Kim, H. & King'ondu, C. K., 2019, In: Nano-Structures and Nano-Objects. 17, p. 21-33Research output: Contribution to journal › Article › peer-review
5 Citations (Scopus) -
2018
Citrate-capped silver nanoparticles as a probe for sensitive and selective colorimetric and spectrophotometric sensing of creatinine in human urine
Alula, M. T., Karamchand, L., Hendricks, N. R. & Blackburn, J. M., May 12 2018, In: Analytica Chimica Acta. 1007, p. 40-49 10 p.Research output: Contribution to journal › Article › peer-review
Open Access31 Citations (Scopus) -
Computational studies of the Mn4/Ca cluster in photosystem II
Baituti, B., 2018, In: Journal of Theoretical and Computational Chemistry. 17, 01Research output: Contribution to journal › Article › peer-review
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Effect of biogas-slurry pyrolysis temperature on specific capacitance: 1st Africa Energy Materials Conference, 28-31 March 2017
Kibona Enock, T., King'ondu, C. K. & Pogrebnoi, A., 2018, In: Materials Today: Proceedings. 5, 4, Part 2, p. 10611-10620 10 p.Research output: Contribution to journal › Article › peer-review
6 Citations (Scopus) -
End-to-end and side-by-side alignment of short octahedral molecular sieve (OMS-2) nanorods into long microyarn superarchitectures and highly flexible membranes
King'ondu, C. K., Garces, H. F. & Suib, S. L., 2018, In: Nano-Structures and Nano-Objects. 14, p. 49-56 8 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Citations (Scopus) -
Pollution status of shooting range soils from Cd, Cu, Mn, Ni and Zn found in ammunition
Dinake, P., Maphane, O., Sebogisi, K. & Kamwi, O., 2018, In: Cogent Environmental Science . 0, 0Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
The precipitation, growth and stability of mercury sulfide nanoparticles formed in the presence of marine dissolved organic matter
Mazrui, N. M., Seelen, E., King'ondu, C. K., Thota, S., Awino, J., Rouge, J., Zhao, J. & Mason, R. P., 2018, In: Environmental Sciences: Processes and Impacts. 20, 4, p. 642-656 15 p.Research output: Contribution to journal › Article › peer-review
9 Citations (Scopus)