Journal: Analytical and Bioanalytical Chemistry

Article Title: Determination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes

doi: 10.1007/s00216-024-05524-1

Figure Lengend Snippet: Summary of concentrations of per- and polyfluoroalkyl substances in fish fillets. Av , average concentration in µg/kg; SD , standard deviation; F (%), frequency of positives (> LOQ); “-”, not quantified (< LOQ)

Article Snippet: Analytes labeled PFAS standards were purchased from Neochema (namely, perfluorobutanoic acid (PFBA), perfluoropentanoic acid (PFPeA), perfluorohexanoic acid (PFHxA), perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), perfluorodecanoic acid (PFDA), perfluoroundecanoic acid (PFUnDA), perfluorobutane sulfonic acid (PFBS), perfluorohexane sulfonic acid (PFHxS), perfluorooctane sulfonic acid (PFOS), perfluorooctane sulfonamide (PFOSA), perfluoropentanesulfonic acid (PFPeS), perfluorotetradecanoic acid (PFTA), and perfluorododecanoic acid (PFDoDa), more information are given in Table of Supplementary Information (SI)).

Techniques: Concentration Assay, Standard Deviation

Journal: Analytical and Bioanalytical Chemistry

Article Title: Determination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes

doi: 10.1007/s00216-024-05524-1

Figure Lengend Snippet: Correlation between fish size and PFAS concentration for 121 Salmo trutta specimens. Correlation is calculated using a Spearman correlation analysis. All data are integrated (where < LOQ was considered as = 0). F (%), frequency of positives; r , correlation coefficient; nd , not detected; ns , not significant ( p -value > 0.05)

Article Snippet: Analytes labeled PFAS standards were purchased from Neochema (namely, perfluorobutanoic acid (PFBA), perfluoropentanoic acid (PFPeA), perfluorohexanoic acid (PFHxA), perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), perfluorodecanoic acid (PFDA), perfluoroundecanoic acid (PFUnDA), perfluorobutane sulfonic acid (PFBS), perfluorohexane sulfonic acid (PFHxS), perfluorooctane sulfonic acid (PFOS), perfluorooctane sulfonamide (PFOSA), perfluoropentanesulfonic acid (PFPeS), perfluorotetradecanoic acid (PFTA), and perfluorododecanoic acid (PFDoDa), more information are given in Table of Supplementary Information (SI)).

Techniques: Concentration Assay

Journal: Childhood Obesity

Article Title: Prenatal Exposure to Perfluoroalkyl Substances and Body Fatness in Girls

doi: 10.1089/chi.2016.0126

Figure Lengend Snippet: Characteristics of Study Population ( N = 359)

Article Snippet: Perfluorooctanoate (PFOA), PFOS, perfluorohexane sulfonate (PFHxS), and perfluorononanoate (PFNA) were measured in stored maternal serum samples from mothers of girls by the National Center for Environmental Health laboratories of the CDC (Atlanta, GA) as described elsewhere.

Techniques:

Journal: Childhood Obesity

Article Title: Prenatal Exposure to Perfluoroalkyl Substances and Body Fatness in Girls

doi: 10.1089/chi.2016.0126

Figure Lengend Snippet: Regression Coefficients ( β ) for the Relationship between Perfluoroalkyl Substances and Measures of Body Fatness Overall a and by Educational Status (Low, Medium, High)

Article Snippet: Perfluorooctanoate (PFOA), PFOS, perfluorohexane sulfonate (PFHxS), and perfluorononanoate (PFNA) were measured in stored maternal serum samples from mothers of girls by the National Center for Environmental Health laboratories of the CDC (Atlanta, GA) as described elsewhere.

Techniques: Fat