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Discoveries

See the impact of SIRIUS firsthand! This archive showcases exciting discoveries and major breakthroughs made by research groups worldwide. Explore how the power of SIRIUS is elevating small molecule data analysis across diverse fields, including drug discovery, human health, diagnostics, food industry, monitoring, microbiomics, environmental toxicology, and materials science. For an extensive list of publications by independent research groups using the SIRIUS software framework, click here.
Discoveries

Uncovering Hidden Contaminants in Human Milk: Non-Targeted Biomonitoring with SIRIUS

Human milk is the ideal source of nutrition for infants, but growing concerns exist about the presence of chemical contaminants that can find their way into it. For years, scientists have relied on targeted analysis, a method that can only find what they are already looking for. In this non-targeted approach utilizing SIRIUS, researcher successfully identify common and previously unreported chemical contaminants and gain a more comprehensive understanding of the chemical exposures mothers and infants face.

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Franziska Hufsky 2025-10-22 No Comments
Assorted liquor bottles in a bar. Plastic-related contaminants in liquor products were even found in glass packaging.
Discoveries

Screening extractables and leachables with SIRIUS: Plastic-related contaminants in liquor products

In a world where we’re becoming increasingly conscious of what we consume, understanding the potential presence of unexpected extractables and leachables in our food and drinks is paramount. Alcoholic beverages are of particular concern due to their increased affinity and extended storage periods. A non-targeted approach to analysis is essential for uncovering both known and unknown contaminants in our drinks. By analysing fragmentation patterns, SIRIUS predicts chemical structures of unknowns to identify unexpected contaminants and ensure safety of our food.

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Franziska Hufsky 2024-09-30 No Comments
Discoveries

Quality control using SIRIUS: nutrient profiles of Spirulina and co

Microalgae, such as Spirulina, are promising sources of sustainable nutrition with rich nutrient profiles. Ensuring consistent quality of microalgae as dietary supplements requires a quality control method reporting about their chemical composition. Mass spectrometry-based metabolomics coupled with SIRIUS helps identifying primary and secondary metabolites with potential health benefits, including free fatty acids, polar lipids, and pigments.

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Franziska Hufsky 2024-03-25 No Comments