Search Results - "Bowman, David T"

Assessing the stability of polyphenol content in red rooibos herbal tea using traditional methods and high-resolution mass spectrometry: Implications for studying dietary interventions in preclinical rodent studies by Mahamoud, Reem, Bowman, David T., Ward, Wendy E., Mangal, Vaughn

“…[Display omitted] •Polyphenols in red rooibos teas decompose in under 3 days.•Untargeted metabolomics workflow for the characterization of polyphenols in red…”
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Isomer-specific monitoring of naphthenic acids at an oil sands pit lake by comprehensive two-dimensional gas chromatography–mass spectrometry by Bowman, David T., Warren, Lesley A., Slater, Gregory F.

“…Naphthenic acids (NAs) are persistent, toxic contaminants that are found to accumulate in oil sands process-affected water (OSPW) and tailings after bitumen…”
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Profiling of individual naphthenic acids at a composite tailings reclamation fen by comprehensive two-dimensional gas chromatography-mass spectrometry by Bowman, David T., Warren, Lesley A., McCarry, Brian E., Slater, Gregory F.

“…Naphthenic acids (NAs) are naturally occurring in the Athabasca oil sands region (AOSR) and accumulate in tailings as a result of water-based extraction…”
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Improved coverage of naphthenic acid fraction compounds by comprehensive two-dimensional gas chromatography coupled with high resolution mass spectrometry by Bowman, David T., Jobst, Karl J., Ortiz, Xavier, Reiner, Eric J., Warren, Lesley A., McCarry, Brian E., Slater, Greg F.

“…•A fluid fine tailings extract containing NAFCs was analyzed by GC×GC/QTOF-MS.•High resolution QTOF-MS allowed the differentiation of numerous chemical…”
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Characterization of Polycyclic Aromatic Compounds in Commercial Pavement Sealcoat Products for Enhanced Source Apportionment by Bowman, David T, Jobst, Karl J, Helm, Paul A, Kleywegt, Sonya, Diamond, Miriam L

“…Coal tar-based sealcoat (CTSC) products are an urban source of polycyclic aromatic compounds (PACs) to the environment. However, efforts to assess the…”
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Identification of individual thiophene-, indane-, tetralin-, cyclohexane-, and adamantane-type carboxylic acids in composite tailings pore water from Alberta oil sands by Bowman, David T., Slater, Greg F., Warren, Lesley A., McCarry, Brian E.

“…RATIONALE Naphthenic acids (NAs) accumulate in oil sands process‐affected water (OSPW) as a result of the water‐based extraction processes, and represent one…”
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Identification of individual thiophene-, indane-, tetralin-, cyclohexane-, and adamantane-type carboxylic acids in composite tailings pore water from Alberta oil sands: Naphthenic acids associated with oil sands by Bowman, David T., Slater, Greg F., Warren, Lesley A., McCarry, Brian E.

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