Author

Gregori Casals

Hospital Clínic de BarcelonaORCID 0000-0002-3271-1371Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1

Frequent Co-Authors

Andrea AiraiD· 1 shared Anna Sayol-AltarribaiD· 1 shared Anna Villasante· 1 shared Climent Casals‐PascualiD· 1 shared Cristina PitartiD· 1 shared Eva Martín-López· 1 shared Ignasi RocaiD· 1 shared Joana FanecaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperMicrobiology

Andrea AiraORCID

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1 paper

Recent·Most cited

Rapid quantification of short-chain fatty acids by Fourier-transform infrared spectroscopy for microbiota quality assessment

Anna Sayol-Altarriba, Andrea Aira, Eva Martín-López, Anna Villasante, Rosa Albarracín, Joana Faneca, Cristina Pitart, Ignasi Roca, Gregori Casals, Santiago Marco, José Luis Villanueva‐Cañas, Climent Casals‐Pascual

This study uses Fourier-transform infrared spectroscopy to rapidly assess stool sample quality by detecting short-chain fatty acids, distinguishing healthy from dysbiotic samples caused by Clostridioides difficile infection.

ACS Infectious Diseases · Jun 1, 2026Peer-reviewedMicrobiology