Browsing Faculty of Natural Sciences by Author "Parker-Nance, Shirley"
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Antibacterial activities of bacteria isolated from the marine sponges Isodictya compressa and Higginsia bidentifera collected from Algoa Bay, South Africa
Matobole, Relebohile Matthew; van Zyl, Leonardo Joaquim; Parker-Nance, Shirley; Davies-Coleman, Michael T.; Trindade, Marla (MDPI AG, 2017)Due to the rise inmulti-drug resistant pathogens and other diseases, there is renewed interest in marine sponge endosymbionts as a rich source of natural products (NPs). The South African marine environment is rich in ... -
Hyphenated LC-ICP-MS/ESI-MS identification of halogenated metabolites in South African marine ascidian extracts
Bromley, Candice L.; Raab, Andrea; Parker-Nance, Shirley; Beukes, Denzil R.; Jaspars, Marcel; Davies-Coleman, Michael T. (The South African Chemical Institute, 2018)Extracts of 13 species of marine ascidian collected in Algoa Bay were analyzed by LC-ICP-MS/ESI-MS. This technique allows parallel analysis of the molecular species and the presence of certain elements. The LC-ICP-MS/ESI-MS ... -
A quarter century of marine biodiscovery in Algoa bay, South Africa
Davies-Coleman, Michael T; McPhail, Kerry L; Parker-Nance, Shirley (Journal of Natural Products, 2023)Algoa Bay, the largest crenulate bay on the south-eastern coast of South Africa, is currently one of the most well-studied marine ecosystems in southern Africa. A plethora of endemic marine invertebrates inhabits the benthic ...