Author

David B. Buchwalter

North Carolina State UniversityORCID 0000-0002-4372-1268Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Assay:metagenomics· 1 Organism:mouse· 1 Organism:zebrafish· 1

Frequent Co-Authors

Antonio PlanchartiD· 1 shared Jeffrey R. EndersiD· 1 shared Matthew R FarrelliD· 1 shared Rebecca A. WeediD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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1 shared paperEcology

Antonio PlanchartORCID

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1 paper

Recent·Most cited

Trophic Transfer of Perfluoroalkyl Acids in a Periphyton-Mayfly-Zebrafish Food Chain

Matthew R Farrell, David B. Buchwalter, Rebecca A. Weed, Jeffrey R. Enders, Antonio Planchart

This study quantifies PFAS uptake and trophic transfer in a simulated freshwater food chain, finding that PFAS concentrations increase through trophic levels and are correlated with physicochemical properties.

bioRxiv · Apr 9, 2025 · PreprintEcology