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Employment (1)

University of Pretoria: Pretoria, Gauteng, ZA

2016-09-01 to present | Senior Lecturer (Biochemistry, Genetics and Microbiology )
Employment
Source: Self-asserted source
Sekelwa Cosa

Works (25)

Helichrysum populifolium Compounds Inhibit MtrCDE Efflux Pump Transport Protein for the Potential Management of Gonorrhoea Infection

International Journal of Molecular Sciences
2024-12-11 | Journal article
Contributors: Vhangani E. Mulaudzi; Idowu J. Adeosun; Adeniyi T. Adewumi; Mahmoud E. S. Soliman; Sekelwa Cosa
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Biofilm reduction, in-vitro cytotoxicity and computational drug-likeness of selected phytochemicals to combat multidrug-resistant bacteria

Scientific African
2023-09 | Journal article
Contributors: Itumeleng T. Baloyi; Idowu J. Adeosun; Francesca Bonvicini; Sekelwa Cosa
Source: check_circle
Crossref

Correction: Adeosun et al. Anti-Biofilm and Associated Anti-Virulence Activities of Selected Phytochemical Compounds against Klebsiella pneumoniae. Plants 2022, 11, 1429

Plants
2023-03-08 | Journal article
Contributors: Idowu J. Adeosun; Itumeleng T. Baloyi; Sekelwa Cosa
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Crossref
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Extracts of Selected South African Medicinal Plants Mitigate Virulence Factors in Multidrug‐Resistant Strains of Klebsiella pneumoniae

Evidence-Based Complementary and Alternative Medicine
2023-01 | Journal article
Contributors: Idowu J. Adeosun; Itumeleng T. Baloyi; Sekelwa Cosa; Talha Bin Emran
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Crossref

Antioxidant and Antimicrobial Evaluations of Moringa oleifera Lam Leaves Extract and Isolated Compounds

Molecules
2023-01-16 | Journal article
Contributors: Mmabatho Kgongoane Segwatibe; Sekelwa Cosa; Kokoette Bassey
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Crossref
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Preferred source (of 2)‎

Molecular modelling of SdiA protein by selected flavonoid and terpenes compounds to attenuate virulence in Klebsiella pneumoniae

Journal of Biomolecular Structure and Dynamics
2022 | Journal article
Contributors: Adeosun, Idowu Jesulayomi; Baloyi, Itumeleng; Aljoundi, Aimen K.; Salifu, Elliasu Y.; Ibrahim, Mohammed Auwal; Cosa, Sekelwa
Source: check_circle
Web of Science Researcher Profile Sync

Anti-Biofilm and Associated Anti-Virulence Activities of Selected Phytochemical Compounds against <i>Klebsiella pneumoniae</i>

Plants
2022-05 | Journal article | Author
Contributors: Idowu Jesulayomi Adeosun; Itumeleng Baloyi; Sekelwa Cosa
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

Quorum sensing modulation and inhibition in biofilm forming foot ulcer pathogens by selected medicinal plants

Heliyon
2022-04 | Journal article
Part of ISSN: 2405-8440
Source: Self-asserted source
Sekelwa Cosa
grade
Preferred source (of 3)‎

An Andrographolide from <i>Helichrysum caespitium</i> (DC.) Sond. Ex Harv., (<i>Asteraceae</i>) and Its Antimicrobial, Antiquorum Sensing, and Antibiofilm Potentials

Biology
2021-11 | Journal article | Author
Contributors: Kokoette Bassey; Patience Mamabolo; Sekelwa Cosa
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

In Silico and In Vitro Screening of Antipathogenic Properties of <i>Melianthus comosus</i> (Vahl) against <i>Pseudomonas aeruginosa</i>

Antibiotics
2021-06 | Journal article | Author
Contributors: Itumeleng Baloyi; Idowu Jesulayomi Adeosun; Abdullahi Ahmed Yusuf; Sekelwa Cosa
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 4)‎

Calpurnia aurea (Aiton) benth extracts reduce quorum sensing controlled virulence factors in pseudomonas aeruginosa

Molecules
2020 | Journal article
EID:

2-s2.0-85084786459

Part of ISSN: 14203049
Contributors: Cosa, S.; Rakoma, J.R.; Yusuf, A.A.; Tshikalange, T.E.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Anti-quorum sensing and antimicrobial activities of South African medicinal plants against uropathogens

South African Journal of Botany
2019 | Journal article
EID:

2-s2.0-85060991867

Part of ISSN: 02546299
Contributors: Baloyi, I.T.; Cosa, S.; Combrinck, S.; Leonard, C.M.; Viljoen, A.M.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Exploring common culinary herbs and spices as potential anti-quorum sensing agents

Nutrients
2019 | Journal article
EID:

2-s2.0-85064218977

Part of ISSN: 20726643
Contributors: Cosa, S.; Chaudhary, S.K.; Chen, W.; Combrinck, S.; Viljoen, A.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 3)‎

Bioflocculant production by a consortium of two bacterial species and its potential application in industrial wastewater and river water treatment

Polish Journal of Environmental Studies
2014 | Journal article
EID:

2-s2.0-84901911298

Part of ISSN: 12301485
Contributors: Cosa, S.; Okoh, A.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier

Bioflocculant Production by a Consortium of Two Bacterial Species and Its Potential Application in Industrial Wastewater and River Water Treatment

Polish Journal of Environmental Studies
2014 | Journal article
Contributors: Cosa, Sekelwa; Okoh, Anthony
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Web of Science Researcher Profile Sync

Bioflocculant production by Bacillus sp. Gilbert isolated from a marine environment in South Africa

Applied Biochemistry and Microbiology
2014 | Journal article
EID:

2-s2.0-84893548346

Part of ISSN: 00036838
Contributors: Ugbenyen, A.M.; Cosa, S.; Mabinya, L.V.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Bioflocculant production by Bacillus sp. Gilbert isolated from a marine environment in South Africa.

Prikladnaia biokhimiia i mikrobiologiia
2014 | Journal article
EID:

2-s2.0-84907677699

Part of ISSN: 05551099
Contributors: Ugbenyen, A.M.; Cosa, S.; Mabinya, L.V.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier

Characterization and flocculation efficiency of a bioflocculant produced by a marine Halobacillus

Environmental Technology (United Kingdom)
2013 | Journal article
EID:

2-s2.0-84888356518

Part of ISSN: 1479487X 09593330
Contributors: Cosa, S.; Ugbenyen, A.M.; Mabinya, L.V.; Rumbold, K.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Prevalence of culturable marine actinomycetes genera in near-shore sediments of Algoa Bay in the Eastern Cape Province of South Africa

Journal of Pure and Applied Microbiology
2012 | Journal article
EID:

2-s2.0-84872705754

Part of ISSN: 09737510
Contributors: Cosa, S.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier

Prevalence of Culturable Marine Actinomycetes Genera in Near-Shore Sediments of Algoa Bay in the Eastern Cape Province of South Africa

Journal of Pure and Applied Microbiology
2012 | Journal article
Contributors: Cosa, Sekelwa; Okoh, Anthony I.
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Web of Science Researcher Profile Sync

Production and characterization of bioflocculant produced by Halobacillus sp. Mvuyo isolated from bottom sediment of Algoa Bay

Environmental Technology
2012 | Journal article
EID:

2-s2.0-84860726248

Part of ISSN: 1479487X 09593330
Contributors: Cosa, S.; Mabinya, L.V.; Olaniran, A.O.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Studies on bioflocculant production by Arthrobacter sp. Raats, a freshwater bacteria isolated from Tyume River, South Africa

International Journal of Molecular Sciences
2012 | Journal article
EID:

2-s2.0-84856264724

Part of ISSN: 14220067
Contributors: Mabinya, L.V.; Cosa, S.; Nwodo, U.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Thermostable bacterial bioflocculant produced by Cobetia spp. Isolated from Algoa Bay (South Africa)

International Journal of Environmental Research and Public Health
2012 | Journal article
EID:

2-s2.0-84863206259

Part of ISSN: 16604601
Contributors: Ugbenyen, A.; Cosa, S.; Mabinya, L.; Babalola, O.O.; Aghdasi, F.; Okoh, A.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Bioflocculant production by Virgibacillus sp. rob isolated from the bottom sediment of algoa bay in the Eastern Cape, South Africa

Molecules
2011 | Journal article
EID:

2-s2.0-79953068959

Part of ISSN: 14203049
Contributors: Cosa, S.; Mabinya, L.V.; Olaniran, A.O.; Okoh, O.O.; Bernard, K.; Deyzel, S.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Halomonas sp. OKOH - A marine bacterium isolated from the bottom sediment of algoa bay-produces a polysaccharide bioflocculant: Partial characterization and biochemical analysis of its properties

Molecules
2011 | Journal article
EID:

2-s2.0-79959590031

Part of ISSN: 14203049
Contributors: Mabinya, L.V.; Cosa, S.; Mkwetshana, N.; Okoh, A.I.
Source: Self-asserted source
Sekelwa Cosa via Scopus - Elsevier
grade
Preferred source (of 2)‎

Peer review (5 reviews for 4 publications/grants)

Review activity for Antibiotics. (1)
Review activity for Drugs and drug candidates (1)
Review activity for Molecules. (1)
Review activity for PloS one. (2)