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Updated: Jul 6, 2026

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow
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评估完酸 (PFOA) 的皮肤吸收以及对其他酸和多酸物质 (PFAS) 的影响

Andrew Yeh1, Robyn L Prueitt1, Laura E Kerper2

  • 1Gradient, 600 Stewart Street, Suite 1900, Seattle, WA, 98101, USA.

Regulatory toxicology and pharmacology : RTP
|December 19, 2024
PubMed
概括

这项研究提供了可靠的皮肤吸收因子,用于提高氧酸 (PFOA) 的暴露评估. 结果显示,与摄入相比,PFOA的皮肤吸收率较低,这表明PFAS相关化学品的趋势类似.

关键词:
皮肤吸收因子 皮肤吸收因子无维皮肤数 (N ((皮肤))分数吸收的部分吸收.-和多基基物质 (PFAS) 的使用.perfluorooctanoic 酸 (PFOA) 是一种含酸的化合物.透率系数 透率系数皮肤 皮肤 皮肤 皮肤土壤 土壤土壤.稳定状态的流量流量是稳定的.水水水水水,这是一个很好的方法.

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pH01:24

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The potential of hydrogen (pH) is a measure of the acidity or basicity of a water-based solution determined by the concentration of hydronium ions (H3O+). In one liter of pure water at neutral pH, there are 1×10−7 moles of hydronium ions. However, the extensive range of hydronium ion concentrations present in water-based solutions makes measuring pH in moles cumbersome. Therefore, a pH scale was developed to convert moles of hydronium ions into the negative logarithm of the hydronium ion...