Two green methods for preparing NADES and AADES were developed and characterized. They showed tunable properties, effective metal extraction (As, Cd, Pb) from plants, and excellent EcoScale scores.

A novel LA-ICP-MS method uses upconversion nanoparticles to precisely measure transport efficiency, assessing effects of ablation wavelength, fluence, and cell design on accuracy.

Combining FT-MIR and GC-MS enables fast, multivariate analysis of agavins metabolism in Agave angustifolia and A. potatorum, linking MIR regions to GC-MS structural data for deeper insights.

A novel ion-repulsion strategy allows rapid ICPMS/MS detection of hydrophobic sulfonylureas with minimal organic solvent, achieving high sensitivity and bypassing the need for organic ICPMS mode.

Kupferschiefer black shale in SW Poland emits halomethanes, including tetrachloromethane, via Fe³⁺-catalyzed abiotic reactions, revealing a previously unknown natural source.

A digital immunoassay using LA-SP-ICP-MS counts UCNP-labeled complexes with sub-pg/mL LODs, enabling detection of low-abundance biomarkers in clinical samples with high accuracy.

ICP-MS analysis of 102 non-PDO Greek cheeses confirmed low heavy metals, good essential element content, and potential classification by milk or cheese type to support broader consumer recognition.

A new stethoscope cell enables accurate, reproducible online-LASIL ICP-MS analysis of samples with varied geometry, validated against ICP-OES reference data.

A PLE-GC/MS method quantifies 7 model contaminants in recycled HDPE with good precision. Applied to assess a limonene-based recycling process with high cleaning efficiency.

A Czech-Polish team discovered a stable flavin anion catalyzing visible-light photoreductions. This novel system may simplify synthetic routes to drugs and other valuable compounds.