Phenylethanoid glycosides from Lippia javanica
- D. Olivier, E. Shikanga, S. Combrinck, R. Krause, T. Regnier, T. P. Dlamini
- Chemistry
- 2010
Natural organic matter (NOM) in South African waters: NOM characterisation using combined assessment techniques
- T. Nkambule, R. Krause, J. Haarhoff, B. Mamba
- Environmental Science
- 1 October 2012
In order to remove natural organic matter (NOM) from water in a water treatment train, the composition of the NOM in the source water must be taken into account, especially as it may not necessarily…
Synthesis and characterization of alanine-capped water soluble copper sulphide quantum dots
- Swikisani M.M. Nelwamondo, M. Moloto, R. Krause, N. Moloto
- Materials Science
- 15 May 2012
Monofunctionalized cyclodextrin polymers for the removal of organic pollutants from water
- B. Mamba, R. Krause, T. Malefetse, E. Nxumalo
- Engineering
- 24 May 2007
Water is an important resource for domestic, industrial, agricultural and recreational purposes. The quality of water is however significantly deteriorating due to the accumulation of organic…
Antibacterial activity of the roots, stems and leaves of Alchornea floribunda.
- X. Siwe Noundou, R. Krause, S. V. van Vuuren, D. Tantoh Ndinteh, D. Olivier
- MedicineJournal of Ethnopharmacology
- 3 February 2014
Nitrogen/Palladium-Codoped TiO2 for Efficient Visible Light Photocatalytic Dye Degradation
- A. Kuvarega, R. Krause, B. Mamba
- Chemistry
- 25 October 2011
Elimination of toxic organic compounds from wastewater is currently one of the most important subjects in water pollution control. Eosin Yellow, an anionic xanthene fluorescent dye, known to be…
Multiwalled carbon nanotubes decorated with nitrogen, palladium co-doped TiO2 (MWCNT/N, Pd co-doped TiO2) for visible light photocatalytic degradation of Eosin Yellow in water
- A. Kuvarega, R. Krause, B. Mamba
- ChemistryJournal of nanoparticle research
- 24 March 2012
Multiwalled carbon nanotube (MWCNT/N), Pd co-doped TiO2 nanocomposites were prepared by calcining the hydrolysis products of the reaction of titanium isopropoxide, Ti(OC3H7)4 containing multiwalled…
Carbon nanotubes and cyclodextrin polymers for removing organic pollutants from water
- K. Salipira, B. Mamba, R. Krause, T. Malefetse, S. Durbach
- Environmental Science
- 29 January 2007
Some organic compounds are major water pollutants. They can be toxic or carcinogenic even at low concentrations. Current technologies, however, fail to remove these contaminants to parts per billion…
Cytotoxicity, phytochemical analysis and antioxidant activity of crude extracts from rhizomes of Elephantorrhiza elephantina and Pentanisia prunelloides.
- Smart J. Mpofu, T. Msagati, R. Krause
- Chemistry, MedicineAfrican Journal of Traditional Complementary and…
- 25 October 2013
This is the first report of the detection and isolation of diosgenin and oleanolic acid from the rhizome extracts of Ee and Pp, and suggests that crude extracts were more potent than their respective fractions.
Antibacterial effects of Alchornea cordifolia (Schumach. and Thonn.) Müll. Arg extracts and compounds on gastrointestinal, skin, respiratory and urinary tract pathogens.
- X. S. Noundou, R. Krause, S. V. van Vuuren, D. Ndinteh, D. Olivier
- MedicineJournal of Ethnopharmacology
- 17 February 2016
...
...