Publications by authors named "D Guyonnet"

Article Synopsis
  • Remediation of PFAS-contaminated soils is complex because of PFAS compounds' distinct properties, like variable solubility and resistance to breakdown.
  • Using non-Newtonian fluids, like an ethanol/xanthan mixture (XE), can enhance the efficiency of in-situ soil flushing for these contaminants.
  • Lab tests showed that XE significantly improved recovery rates of PFAS, with over 99% recovery for most compounds, demonstrating the potential of this method for treating contaminated soils.
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While risk-based contaminated land management is an essential component of sustainable remediation, uncertainty is an unavoidable aspect of risk assessment, since most of the parameters that influence risk are typically affected by uncertainty. Uncertainty may be of different origins; i.e.

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Extracellular tannase Lactiplantibacillus plantarum-producing strains (TanA+) release bioactive metabolites from dietary tannins. However, there is a paucity of knowledge of TanA+ strains and their hydrolyzing capacities. This study aimed to shed light on the metabolic and genomic features of TanA+ L.

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Minnows of the genus Phoxinus are common and an often highly abundant fish species in Palearctic freshwater habitats. Phoxinus species have a complex evolutionary history, phylogenetic relationships are not well understood and there are a number of unresolved taxonomic problems. There are currently 23 different mitochondrial genetic lineages identified in the genus Phoxinus, 13 of which are recognized as valid species.

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Oxidative stress and chronic inflammation contribute to some chronic diseases. Aronia berries are rich in polyphenols. The aim of the present study was to characterize the cellular antioxidant effect of an aronia extract to reflect the potential physiological in vivo effect.

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