Researchers from the University of Jyväskylä, Finland, have developed a solid-phase extraction process that enables the eco-friendly recovery of critical raw materials from NdFeB magnets. The ...
Solid-phase extraction (SPE) is the gold standard for sample preparation in chromatographic analysis. It is used to capture, clean, and concentrate samples while removing interfering compounds, ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
LC-MS/MS remains central for PFAS quantification because ESI efficiently ionizes strongly acidic, predominantly anionic PFAAs at ng/L levels within complex wastewater matrices. SPE improves ...