Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Boitumelo Kgarebe"'
Autor:
Puleng Matatiele, Bianca Southon, Boitumelo Dabula, Talulani Marageni, Poobalan Poongavanum, Boitumelo Kgarebe
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract Since the outbreak of the Coronavirus Disease 2019 (CoViD-19), the World Health Organization has recommended that, in absence of soap and water, alcohol-based hand sanitizer can be used to prevent the transmission of coronaviruses. Unfortuna
Externí odkaz:
https://doaj.org/article/005bee17f526441a99b4af181a243c04
Publikováno v:
Results in Chemistry, Vol 2, Iss , Pp 100084- (2020)
Acetone, methyl ethyl ketone (MEK), and methyl isobutyl ketone (MIBK) are ketones most widely used in industry and whose analysis is often used for the determination of occupational exposure. Current literature represents expensive and timeous method
Externí odkaz:
https://doaj.org/article/3ab58aa51a2b44fb80ba0230c128d44b
Autor:
Puleng Matatiele, Lerato Mochaki, Bianca Southon, Boitumelo Dabula, Poobalan Poongavanum, Boitumelo Kgarebe
Publikováno v:
AAS Open Research, Vol 1 (2019)
This report is an overview of requests for biological and environmental monitoring of hazardous chemicals, submitted to the National Institute for Occupational Health, Analytical Services Laboratory for testing from the years 2005 to 2015. The report
Externí odkaz:
https://doaj.org/article/e535a9c1e7664c70b3c422d7eb9f915d
Biomonitoring of exposure to benzene, toluene and xylene (BTX) was conducted in a group of 29 petroleum refinery workers in South Africa. Post shift urine samples from 21 males and 8 females over a period of four years (2010 to 2013 inclusive) were r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::730b5cbf28d62d2d4724f0d3696d4c9b
https://doi.org/10.21203/rs.3.rs-968320/v1
https://doi.org/10.21203/rs.3.rs-968320/v1
Publikováno v:
Surface Engineering and Applied Electrochemistry. 50:427-436
The electrochemical, spectroscopic and microscopic analyses of cytochrome c and its immobilization on bare glassy carbon (GC) and platinum (Pt) electrodes were performed. Cytochrome c interaction was examined by studying cyanide and arsenic as model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b85c3cd97211366b5b54a17918297b1
https://doi.org/10.3103/s1068375514050111
https://doi.org/10.3103/s1068375514050111
Autor:
Bianca Southon, Poobalan Poongavanum, Boitumelo Dabula, Puleng Matatiele, Boitumelo Kgarebe, Lerato Mochaki
Publikováno v:
AAS Open Research
This report is an overview of requests for biological and environmental monitoring of hazardous chemicals, submitted to the National Institute for Occupational Health, Analytical Services Laboratory for testing from the years 2005 to 2015. The report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e33ad61d46faa2b0aa50c0a1ddfac00a
https://doi.org/10.12688/aasopenres.12882.2
https://doi.org/10.12688/aasopenres.12882.2
Publikováno v:
Electrochimica Acta. 55:4314-4318
Nickel catecholate complexes, bis(diphenylphosphino)ethanenickelcatecholate [(dppe)NiO 2 C 6 H 3 4-R 1 ] R 1 = CH 3 ( 1 ), C(CH 3 ) 3 ( 2 ), H ( 3 ) and F ( 4 )] were studied using CV and SWV techniques between −1.5 and +1.5 V at 50 mV s −1 in ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c7ff742b4e4b886ebf7bd4e78ac0a52
https://doi.org/10.1016/j.electacta.2009.06.081
https://doi.org/10.1016/j.electacta.2009.06.081
Autor:
Nazeem Jahed, Tesfaye Waryo, Ewa Kazimierska, Omotayo A. Arotiba, Anthony J. Killard, Priscilla G. L. Baker, Emmanuel I. Iwuoha, Malcolm R. Smyth, Aoife Morrin, Boitumelo Kgarebe, Munkombwe Muchindu
Publikováno v:
Electrochimica Acta. 55:4274-4280
Aniline doped with polyvinyl sulphonate (PV-SO 3 − ) was electropolymerised on screen printed carbon (SPCE) and glassy carbon (GCE) electrodes. Then nano-structured polystyrene (PS NP ) latex beads functionalised with amine (PS NP -NH 2 ) and sulph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c938dbaf08033cb64092958adb60e30
https://doi.org/10.1016/j.electacta.2009.06.047
https://doi.org/10.1016/j.electacta.2009.06.047
Autor:
Boitumelo Kgarebe, Tesfaye Waryo, Everlyne A. Songa, Emmanuel I. Iwuoha, Nazeem Jahed, Priscilla G. L. Baker
Publikováno v:
Electroanalysis. 21:671-674
The use of amperometric biosensor for the detection of glyphosate herbicide and its metabolite aminomethylphosphonic acid (AMPA) is presented. The biosensor was developed by electrochemically depositing poly(2,5-dimethoxyaniline) (PDMA) doped with po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef68607c525bb265d1bbff48236b8df
https://doi.org/10.1002/elan.200804452
https://doi.org/10.1002/elan.200804452
Publikováno v:
Электронная обработка материалов.
Было проведено электрохимическое, спектроскопическое и микроскопическое исследование цитохрома С и его иммобилизации с использование
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2806::eae830c61671109643bfd183a2904fd3
http://cyberleninka.ru/article/n/spectroscopic-and-microscopic-evaluation-of-immobilized-cytochrome-c-interaction-with-cyanide-arsenic-ligands-in-quantitative-analysis
http://cyberleninka.ru/article/n/spectroscopic-and-microscopic-evaluation-of-immobilized-cytochrome-c-interaction-with-cyanide-arsenic-ligands-in-quantitative-analysis