Joel Sánchez-Piñero

TL;DR: PAHs were the most ubiquitous contaminants detected in POS soils and indoor dust although some OPFRs and BPA were detected in lower concentrations, and key variables, such as the actual exposure duration, frequency of contact and indoor cleaning protocols will significantly reduce the potential risk.

TL;DR: Fast, green, automated, highly efficient and accurate methodology for extracting selenium species in foods samples (Brazil nut, golden berries and heart of palm) harvested in seleniferous soils by using pressurized-assisted enzymatic hydrolysis (PAEH) and microwave-assisted enzymes (MAEH) were optimized.

TL;DR: In this paper, the use of pressurised solvents (liquids at a high pressure and/or high temperature without reaching the subcritical point) or microwave energy was investigated to accelerate enzymatic hydrolysis processes of selected foods (Brazil nut, golden berries, acai fruit and heart of palm) from Amazon region for multi-element determinations.

TL;DR: The use of a micro-extraction technique combined with FLD detection, provides a simple, fast, sensitive, accurate and low-cost methodology to PAHs quantification in bioaccessible fractions.

TL;DR: Oral bioavailability of essential and toxic elements has been assessed in particulate matter samples (PM10) at several sites (industrial, urban and suburban sites) by using an in-vitro model that combines simulated gastric/intestinal fluids and physiologically based extraction conditions which simulate human digestive system as mentioned in this paper.