Hydroxypropyl-β-cyclodextrin (HPCD) extraction of urban soils: mass balance, bioaccessibility, and cancer risk assessment of 71 polycyclic aromatic hydrocarbons (PAH) from petrogenic and pyrogenic sources
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Bioaccessibility of polycyclic aromatic hydrocarbons (PAH) in soils is often determined by extraction with hydroxypropyl-β-cyclodextrin (HPCD), yet there is no standardized approach for determining bioaccessible concentrations (cbio), which are either calcula... ...