MaKayla Rose Foster

College of Sciences

Works (5)

Updated: July 5th, 2023 14:23

2022 article

CCS Predictor 2.0: An Open-Source Jupyter Notebook Tool for Filtering Out False Positives in Metabolomics

Rainey, M. A., Watson, C. A., Asef, C. K., Foster, M. R., Baker, E. S., & Fernández, F. M. (2022, December 6). Analytical Chemistry.

By: M. Rainey *, C. Watson*, C. Asef *, M. Foster n, E. Baker n  & F. Fernández *

MeSH headings : Metabolomics / methods; Mass Spectrometry / methods; Algorithms; Chromatography, High Pressure Liquid; Machine Learning
topics (OpenAlex): Metabolomics and Mass Spectrometry Studies; Computational Drug Discovery Methods; Advanced Chemical Sensor Technologies
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Sources: Web Of Science, NC State University Libraries
Added: January 3, 2023

2022 article

Uncovering PFAS and Other Xenobiotics in the Dark Metabolome Using Ion Mobility Spectrometry, Mass Defect Analysis, and Machine Learning

Foster, M. K., Rainey, M., Watson, C., Dodds, J. N., Kirkwood, K. I., Fernández, F. M., & Baker, E. S. (2022, June 2). Environmental Science & Technology, Vol. 6.

By: M. Foster n, M. Rainey *, C. Watson*, J. Dodds n, K. Kirkwood n, F. Fernández *, E. Baker n 

author keywords: xenobiotics; per- and polyfluoroalkyl substances; ion mobility spectrometry; mass spectrometry; mass defect; machine learning; PFAS
MeSH headings : Fluorocarbons; Humans; Ion Mobility Spectrometry / methods; Machine Learning; Metabolome; Xenobiotics
topics (OpenAlex): Health, Environment, Cognitive Aging; Metabolomics and Mass Spectrometry Studies; Nutritional Studies and Diet
TL;DR: A xenobiotic structural annotation workflow using ion mobility spectrometry coupled with MS (IMS-MS), mass defect filtering, and machine learning to uncover potential xenobiotics classes and species in large metabolomic feature lists is evaluated. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Analysis of per- and polyfluoroalkyl substances in Houston Ship Channel and Galveston Bay following a large-scale industrial fire using ion-mobility-spectrometry-mass spectrometry

Valdiviezo, A., Aly, N. A., Luo, Y.-S., Cordova, A., Casillas, G., Foster, M. K., … Rusyn, I. (2021, August 21). Journal of Environmental Sciences, Vol. 5.

By: A. Valdiviezo *, N. Aly*, Y. Luo *, A. Cordova *, G. Casillas *, M. Foster n, E. Baker n , I. Rusyn *

author keywords: Emergency; Environmental disaster; PFAS
MeSH headings : Animals; Bays; Chromatography, Liquid; Deer; Fluorocarbons / analysis; Ion Mobility Spectrometry; Tandem Mass Spectrometry; Water Pollutants, Chemical / analysis
topics (OpenAlex): Per- and polyfluoroalkyl substances research; Toxic Organic Pollutants Impact; Atmospheric chemistry and aerosols
TL;DR: Untargeted LC-IMS-MS improved the understanding of PFAS presence in complex environmental samples and identified a number of additional PFAS, many known to be components of firefighting foams. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: January 18, 2022

2021 article

Utilizing ion mobility spectrometry-mass spectrometry for the characterization and detection of persistent organic pollutants and their metabolites

Aly, N. A., Dodds, J. N., Luo, Y.-S., Grimm, F. A., Foster, M. K., Rusyn, I., & Baker, E. S. (2021, October 20). Analytical and Bioanalytical Chemistry, Vol. 10.

By: N. Aly*, J. Dodds n, Y. Luo *, F. Grimm *, M. Foster n, I. Rusyn *, E. Baker n 

author keywords: Ion Mobility Spectrometry; Pesticides; Pharmaceuticals; PFAS
MeSH headings : Environmental Monitoring / methods; Humans; Ion Mobility Spectrometry / methods; Mass Spectrometry / methods; Persistent Organic Pollutants / chemistry; Persistent Organic Pollutants / metabolism; Pesticides / analysis; Pesticides / metabolism; Pharmaceutical Preparations / analysis; Pharmaceutical Preparations / metabolism; Polychlorinated Biphenyls / analysis; Polychlorinated Biphenyls / metabolism
topics (OpenAlex): Per- and polyfluoroalkyl substances research; Toxic Organic Pollutants Impact; Effects and risks of endocrine disrupting chemicals
TL;DR: This study characterized 64 compounds including parent per- and polyfluoroalkyl substances, pesticides, polychlorinated biphenyls, industrial chemicals, and pharmaceuticals and personal care products, in addition to their metabolites and/or degradants, using ion mobility spectrometry coupled with MS (IMS-MS) as a potential rapid screening technique. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: November 1, 2021

2020 article

From Pesticides to Per- and Polyfluoroalkyl Substances: An Evaluation of Recent Targeted and Untargeted Mass Spectrometry Methods for Xenobiotics

Dodds, J. N., Alexander, N. L. M., Kirkwood, K. I., Foster, M. K. R., Hopkins, Z. R., Knappe, D. R. U., & Baker, E. S. (2020, November 2). Analytical Chemistry, Vol. 93, pp. 641–656.

By: J. Dodds n, N. Alexander n, K. Kirkwood n, M. Foster n, Z. Hopkins n, D. Knappe n , E. Baker n 

MeSH headings : Fluorocarbons / analysis; Mass Spectrometry; Xenobiotics / analysis
topics (OpenAlex): Per- and polyfluoroalkyl substances research; Toxic Organic Pollutants Impact; Atmospheric chemistry and aerosols
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 4, 2021

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