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Browsing by UP Author "Prinsloo, Linda Charlotta"
Now showing items 1-20 of 26
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Le Roux, Karlien; Prinsloo, Linda Charlotta; Meyer, Debra (Elsevier, 2015-03)Fourier Transform Infrared (FTIR) spectroscopy is finding increasing biological application, for example in the analysis of diseased tissues and cells, cell cycle studies and investigating the mechanisms of action ...
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Rifkin, Riaan F.; Prinsloo, Linda Charlotta; Dayet, Laure; Haaland, Magnus M.; Henshilwood, Christopher S.; Diz, Enrique Lozano; Moyo, Stanley; Vogelsang, Ralf; Kambombo, Fousy (Elsevier, 2016-02)As an unambiguous indication of complex cognitive capacity, representational art presents explicit evidence for modern and symbolic human behaviour. The only examples of African figurative art dating to the Late ...
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Koleini, Farahnaz; Prinsloo, Linda Charlotta; Schoeman, M.H. Alex; Pikirayi, Innocent; Chirikure, Shadreck (Maney Publishing, 2013)A study of the composition and phase distribution of the corrosion layers on three ferrous objects, excavated at K2 (Bambandyanalo), an archaeological site in South Africa, was conducted. The objective of the study was ...
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Van der Merwe, Elizabet Margaretha; Mathebula, Confidence Lethabo; Prinsloo, Linda Charlotta (Elsevier, 2014-11)The application of coal fly ash as mineral filler in polymers is hampered by the aggregation of the ash particles and a lack of interaction between the ash and polymer. Therefore surface treatment is usually performed on ...
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Atanasova, Maria Todorova; Strydom, Andre M.; Schutte, Casper Jan Hendrik; Prinsloo, Linda Charlotta; Focke, Walter Wilhelm (Springer, 2014-05)The crystal structure of a copper antimonite (CuSb2O4) was determined from X-ray powder diffraction data. The structure was solved by simulated annealing in direct space using the Rietveld method. The compound crystallizes ...
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Wendler, E.; Bierschenk, Th.; Felgentrager, F.; Sommerfeld, J.; Wesch, W.; Alber, D.; Bukalis, G.; Prinsloo, Linda Charlotta; Van der Berg, Nic (Nicolaas George); Friedland, Erich Karl Helmuth; Malherbe, Johan B. (Elsevier, 2012-09)The defect formation in neutron irradiated SiC was investigated by means of Rutherford backscattering spectrometry in channelling mode (RBS), optical absorption and Raman spectroscopy. The relative defect concentration ...
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Hall, Kevin John; Meiklejohn, K.I. (Ian); Arocena, Joselito; Prinsloo, Linda Charlotta; Sumner, P.D. (Paul); Hall, Lyndl (Academy of Science of South Africa, 2007-09)The heritage of San rock art in southern Africa is globally acknowledged, and was one of the primary reasons for the successful nomination of the uKhahlamba / Drakensberg Park in South Africa as a World Heritage Site. ...
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Dzinavatonga, K.; Medupe, T.R.; Prinsloo, Linda Charlotta; Ebenso, Eno E. (Asian Journal of Chemistry, 2013)Energy dispersive X-ray fluorescence technique was used to study the elemental composition of some historical paper samples obtained from the National Library of South Africa. Six elements namely Fe, Cu, Mn, Ca, K and S ...
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Le Roux, Karlien; Prinsloo, Linda Charlotta; Meyer, Debra (Elsevier, 2015-10)Fourier Transform Infrared (FTIR) spectroscopy is a label free methodology showing promise in characterizing different types of cell death. Cervical adenocarcinoma (HeLa) and African monkey kidney (Vero) cells were treated ...
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Olsen, Andreas; Prinsloo, Linda Charlotta; Scott, Louis; Jager, Anna K. (Academy of Science of South Africa, 2007-11)
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Prinsloo, Linda Charlotta; Tournié, Aurélie; Colomban, Philippe; Paris, Céline; Bassett, Stephen T. (Elsevier, 2013-07)Vibrational spectroscopy (Raman and FTIR) has played an important role in identifying pigments, substrata and deterioration products in rock art studies worldwide: in the laboratory and on-site. However, the detection ...
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Prinsloo, Linda Charlotta; Wadley, Lyn; Lombard, Marlize (Elsevier, 2014-01)FTIR (Fourier transform infrared) spectroscopy is a non-destructive analytical method that has been used successfully to analyse both inorganic and organic archaeological material. Using a microscope attachment has the ...
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Le Roux, Karlien; Prinsloo, Linda Charlotta; Meyer, Debra (American Institute of Physics, 2014)Chrysotherapeutics are under investigation as new or additional treatments for different types of cancers. In this study, gold complexes were investigated for their anticancer potential using Raman spectroscopy. The aim ...
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Le Roux, Karlien; Prinsloo, Linda Charlotta; Hussein, Ahmed A.; Lall, Namrita (Elsevier, 2012-09)In South Africa traditional medicine plays an important role in primary health care and therefore it is very important that the medicinal use of plants is scientifically tested for toxicity and effectiveness. It was ...
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Munthali, Kinnock V.; Theron, C.C. (Chris); Auret, Francois Danie; Coelho, Sergio M.M.; Prinsloo, Linda Charlotta; Njoroge, Eric Gitau (Elsevier, 2014-05)A thin film of ruthenium (Ru) was deposited on n-type 4H–SiC and 6H–SiC by electron beam deposition technique so as to study interface reaction of ruthenium with silicon carbide at various annealing temperatures, and in ...
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Akande, A.A.; Linganiso, E.C.; Dhonge, B.P.; Rammutla, K.E.; Machatine, Augusto Gonçalo Jose; Prinsloo, Linda Charlotta; Kunert, Herbert W.; Mwakikunga, B.W. (Elsevier, 2015-02)The possibility of obtaining vanadium dioxide (VO2) [wherein the vanadium ionic state is 4þ] from a precursor of ammonium metavanadate (NH4VO3) bearing the ion V5þ is investigated. The reduction is carried out by calcining ...
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Wooding, Madelien; Bradfield, Justin; Maharaj, Vinesh J.; Koot, Dwayne; Wadley, Lyn; Prinsloo, Linda Charlotta; Lombard, Marlize (Academy of Science of South Africa, 2017-03)The antiquity of the use of hunting poisons has received much attention in recent years. In this paper we present the results of a pilot study designed to detect the presence of organic compounds, typically of less ...
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Tournié, Aurélie; Prinsloo, Linda Charlotta; Colomban, Philippe (Wiley, 2012-04)About 200 coloured glass beads (red, yellow, green, blue, white, black, pink, plum) excavated on Mapungubwe hill and at K2, archaeological sites in the Limpopo valley South Africa, were studied with Raman scattering. This ...
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Prinsloo, Linda Charlotta; Boeyens, Jan Christoffel Antonie; Van der Ryst, Maria M.; Webb, Geoffrey (Elsevier, 2012)Two glass trade beads, one red and one yellow, retrieved from a secure archaeological context on Magoro Hill, an erstwhile Venda stronghold in South Africa’s Limpopo Province, were analyzed with Raman and photoluminescence ...
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Prinsloo, Linda Charlotta; Colomban, Philippe; Carr, Alan (Journal of Raman Spectroscopy, 2007-10-09)Oblate seed beads excavated on Mapungubwe hill, an Iron Age site in South Africa, were analyzed using raman microscopy and supportive techniques to determine the glass technology and pigments used to produce the beads. ...
Now showing items 1-20 of 26