Chengyu Liu

Comparative phytotoxicity of PFOS and its substitute OBS in mulberry and implications for a mulberry-silkworm exposure system

Perfluorooctane sulfonic acid (PFOS) is a persistent perfluoroalkyl substance known to exert adverse effects on soil and terrestrial ecosystems. However, the toxicological risks of its substitutes, particularly sodium p-perfluorinated nonenoxybenzene sulfonate (OBS), and their im...