Selective magnetic extraction of calcium-based food additives using polystyrene sulfonate-functionalized starch magnetic particles
{{output}}
Analysis of nano-sized calcium carbonate (CaCO₃) and tricalcium phosphate (Ca₃(PO₄)₂) in food is critical for safety assessment but is hindered by complex food matrices. Because conventional extraction methods irreversibly alter nanoparticle properties, we... ...
