Search Results - "Pangallo, Kristin"

Nontargeted Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry Method and Software for Inventorying Persistent and Bioaccumulative Contaminants in Marine Environments by Hoh, Eunha, Dodder, Nathan G, Lehotay, Steven J, Pangallo, Kristin C, Reddy, Christopher M, Maruya, Keith A

“…Analytical methods for contaminant monitoring are generally targeted; i.e., they measure defined lists of compounds. Routine monitoring projects using targeted…”
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Marine Natural Products, the Halogenated 1′-Methyl-1,2′-bipyrroles, Biomagnify in a Northwestern Atlantic Food Web by Pangallo, Kristin C, Reddy, Christopher M

“…Halogenated 1′-methyl-1,2′-bipyrroles (MBPs) are putative marine natural products that accumulate in marine mammal blubber in similar concentrations and…”
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Distribution Patterns Suggest Biomagnification of Halogenated 1′-Methyl-1,2′-Bipyrroles (MBPs) by Pangallo, Kristin C, Reddy, Christopher M

“…The halogenated 1′-methyl-1,2′-bipyrroles (MBPs) are a suite of marine natural products that have been detected in marine mammals worldwide. Although their…”
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Capabilities of Direct Sample Introduction−Comprehensive Two-Dimensional Gas Chromatography−Time-of-Flight Mass Spectrometry to Analyze Organic Chemicals of Interest in Fish Oils by Hoh, Eunha, Lehotay, Steven J, Mastovska, Katerina, Ngo, Helen L, Vetter, Walter, Pangallo, Kristin C, Reddy, Christopher M

“…Most analytical methods for persistent organic pollutants (POPs) focus on individual groups of targeted analytes. Therefore, analysis of multiple classes of…”
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Simultaneous Quantitation of Multiple Classes of Organohalogen Compounds in Fish Oils with Direct Sample Introduction Comprehensive Two-Dimensional Gas Chromatography and Time-of-Flight Mass Spectrometry by Hoh, Eunha, Lehotay, Steven J, Pangallo, Kristin C, Mastovska, Katerina, Ngo, Helen L, Reddy, Christopher M, Vetter, Walter

“…We successfully optimized an analytical method using gel permeation chromatography followed by direct sample introduction comprehensive two-dimensional gas…”
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Marine Natural Products, the Halogenated 1'-Methyl-,2'-bipyrroles, Biomagnify in a Northwestern Atlantic Food Web by Pangallo, Kristin C, Reddy, Christopher M

“…Halogenated 1'-methyl-1,2'-bipyrroles (MBPs) are putative marine natural products that accumulate in marine mammal blubber in similar concentrations and…”
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Marine Natural Products, the Halogenated 1'-Methyl-1,2'-hipyrrales, Biomagnify in a Northwestern Atlantic Food Web by PANGALLO, Kristin C, REDDY, Christopher M

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δ 15 N Enrichment Suggests Possible Source for Halogenated 1′-Methyl-1,2′-bipyrroles (MBPs) by Pangallo, Kristin C., Reddy, Christopher M., Poyton, Matthew, Bolotin, Jakov, Hofstetter, Thomas B.

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δ15N Enrichment Suggests Possible Source for Halogenated 1′-Methyl-1,2′-bipyrroles (MBPs) by Pangallo, Kristin C, Reddy, Christopher M, Poyton, Matthew, Bolotin, Jakov, Hofstetter, Thomas B

“…Polyhalogenated 1′-methyl-1,2′-bipyrroles are natural products that biomagnify into upper trophic levels of marine food webs. Here we demonstrate that they are…”
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[delta]^sup 15^N Enrichment Suggests Possible Source for Halogenated 1'-Methyl-1,2'-bipyrroles (MBPs) by Pangallo, Kristin C, Reddy, Christopher M, Poyton, Matthew, Bolotin, Jakov, Hofstetter, Thomas B

“…Polyhalogenated 1'-methyl-1,2'-bipyrroles are natural products that biomagnify into upper trophic levels of marine food webs. Here we demonstrate that they are…”
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Expanding the range of halogenated 1′-methyl-1,2′-bipyrroles (MBPs) using GC/ECNI-MS and GC × GC/TOF-MS by Pangallo, Kristin, Nelson, Robert K., Teuten, Emma L., Pedler, Byron E., Reddy, Christopher M.

“…Halogenated 1′methyl-1,2′-bipyrroles (MBPs) have been identified worldwide in marine mammals. Here we present the tentative identification of previously…”
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Expanding the range of halogenated 1'-methyl-1,2'-bipyrroles (MBPs) using GC/ECNI-MS and GCxGC/TOF-MS by Pangallo, Kristin, Nelson, Robert K, Teuten, Emma L, Pedler, Byron E, Reddy, Christopher M

“…Halogenated 1'methyl-1,2'-bipyrroles (MBPs) have been identified worldwide in marine mammals. Here we present the tentative identification of previously…”
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How does nature deal with persistent pollutants? Certain chemicals, both man-made and natural, 'biomagnify' up the food chain by Pangallo, Kristin

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How does nature deal with persistent pollutants? by Pangallo, Kristin

“…Biomagnification has long been linked to some man-made pollutants, but not to natural products. [...]Chris introduced me to the biomagnifying kinds, natural…”
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