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Chokwe, Tlou B.

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Date: 2021/05/22
Language: en
Type: Text
Identifier: tut:6765
Description: Although the consumption of seafood is a major route of human exposure to perfluoroalkyl substances (PFAS), data on their concentrations in marine shellfish and the exposure of the African population ... More
Date: 2020/08/20
Language: en
Type: Text
Identifier: tut:5379
Description: Organophosphate esters (OPEs) are esters of phosphoric acid that are increasingly used as plasticizers and by the flame-retardants industries as replacement for the regulated polybrominated diphenyl e ... More
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Date: 2019/10/08
Language: en
Type: Text
Identifier: tut:6751
Description: This study report the presence of polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs) and novel brominated flameretardants (NBFRs) in muscle tissues of Labeo capensis (mudfish), La ... More
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Date: 2019/07/03
Language: en
Type: Text
Identifier: tut:6761
Description: The occurrence and risk assessment of seven organophosphorus flame retardants (OPFRs) in surface water samples within the Vaal River catchment in South Africa were investigated. Wastewater treatment w ... More
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Date: 2019/05/23
Language: en
Type: Text
Identifier: tut:6760
Description: The occurrence, distribution and ecological risk assessment of twelve (12) organophosphorus flame retardants (OPFRs) were investigated in sediments from the Vaal River, South Africa. Six halogenated OP ... More
Date: 2018/12/20
Language: en
Type: Text
Identifier: tut:6757
Description: Sediments are known to be the ultimate sink for most pollutants in the aquatic environment. In this study, the concentrations of both legacy polybrominated diphenyl ethers (PBDEs) and alternative halo ... More
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Date: 2018/11/28
Language: en
Type: Text
Identifier: tut:6758
Description: Brominated flame retardants (BFRs) compounds have been widely added in a number of products to reduce their flammability. In the present study, the concentrations and distribution of tetrabromobisphen ... More
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Date: 2017/11/01
Language: en
Type: Text
Identifier: tut:6762
Description: A simple and accurate ultra-high-performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) method was developed and validated for the first time as a confirmatory method for the simulta ... More
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Date: 2017/10/04
Language: en
Type: Text
Identifier: tut:6742
Description: Alkylphenols (APs) are ultimate breakdown products of alkylphenol polyethoxylate (APEs) that are used in cleaning and industrial processes. The most commonly used APEs in the market are the nonylpheno ... More
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Date: 2016/07/08
Language: en
Type: Text
Identifier: tut:6745
Description: High environmental concentrations for alkylphenol ethoxylates (APEs) and brominated flame retardants (BFRs) have been observed near cities than in rural environment. This is due, in part, to sewage sy ... More
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Date: 2015/07/01
Language: en
Type: Text
Identifier: tut:2900
Description: Generally, a major route of alkylphenol ethoxylates (APEs) and brominated flame retardants (BFRs) to enter the environment is via the wastewater treatment works (WWTW) facilities. Consequently, the lev ... More
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Date: 2015/03/31
Language: en
Type: Text
Identifier: tut:6750
Description: In this study, the concentration of alkylphenol ethoxylates (APEs) and brominated flame retardants (BFRs) were determined in fish samples, Labeo umbratus and Carp, collected from the Vaal River in Sou ... More
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Date: 2015/03/20
Language: en
Type: Text
Identifier: tut:3218
Description: Alkylphenol ethoxylates (APEs) and brominated flame retardants (BFRs) are known to be bio-accumulative, persistent, and endocrine disruptors and can cause adverse health effects in animals and humans. ... More
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Authors: Chokwe, Tlou B.
Date: 2015
Language: en
Type: Text
Identifier: tut:2314
Description: Aims to optimize and validate extraction and derivatization protocols for the simultaneous determination of a full range of alkylphenol ethoxylates and brominated flame retardants in surface water, se ... More
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Date: 2014/05/25-29
Language: en
Type: Text
Identifier: tut:6752
Description: An improved derivatization protocol for the simultaneous determination of alkylphenol ethoxylates and brominated flame retardants with heptafluorobutyric anhydride under triethylamine amine base was i ... More
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