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Optimizing the Production of a Condensed Tannin-Based Bioflocculant for Toxic Metal Remediation
A bioflocculant derived from açaí seed tannins achieves 91–100% removal of several toxic metals, with FTIR and ICP-MS supporting optimization under alkaline conditions.
Can Temperature and UV Exposure Alter the Antimicrobial Properties of the Essential Oils? An Investigation of Origanum vulgare, Cymbopogon citratus, Syzygium aromaticum, and Lippia sidoides
GC-MS shows that heat and UV exposure modify essential oil composition and can improve antimicrobial activity, especially against fungal strains.
Chemical and Proteomic Characterization of Bioactive Protein-Enriched Fraction from Schizophyllum commune with Anticancer Activity in HeLa Cells
Proteomic LC-MS/MS characterization of a protein-enriched S. commune fraction reveals 64 protein groups and potent selective activity against HeLa cancer cells.
Analysis of wines elemental composition using ICP-MS/MS and artificial intelligence for classification from different origins
ICP-MS/MS profiling of 13 elements with machine learning enables reliable wine origin classification, with random forest achieving over 90% accuracy.
Integrated Multi-Omics Profiling of Thymoma Identifies Subtype-Specific Remodeling and Myasthenia Gravis-Associated Targets
Multi-omics profiling of thymoma identifies subtype-specific metabolic, lipid, and protein changes and reveals molecular targets associated with myasthenia gravis.
Polycyclic aromatic compounds in air – importance of re-volatilisation from soils
GC-MS/MS and flux analysis show that soils can re-emit PAHs and related compounds, with secondary emissions potentially rivaling local primary sources.
Elemental analysis of archaeological hair compared to soil composition: A case study of a child and adult female from LaGrange Place, PA
ICP-OES and ICP-MS reveal that centuries-old archaeological hair remains chemically distinct from burial soil and retains individual elemental signatures.
Development of a chiral liquid chromatography-tandem mass spectrometry for simultaneous determination of carnitine and acetylcarnitine enantiomers in food samples
A derivatization-assisted chiral LC-MS/MS method separates and quantifies carnitine and acetylcarnitine enantiomers in meat, milk, and fermented foods.
Benzoylation strategy for GC–EI–MS analysis of alkyl methylphosphonic acids, amidines and guanidines as retrospective markers of nerve chemical warfare agent use
A benzoylation strategy enables GC-EI-MS analysis of acidic and basic nerve-agent degradation products, with benzoic anhydride providing the best performance.
Combining elemental analysis and molecular techniques to characterize Ancient Egyptian mummification balms
A combined ATR-FTIR, ICP-MS, Py-GC-MS, and THM-GC-MS approach identifies organic and inorganic components in Ancient Egyptian mummification balms.
