Author

Sandro Mariani

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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

Frequent Co-Authors

Daniel S. JonesiD· 1 shared Heather Valeah GrahamiD· 1 shared Ilaria VaccarelliiD· 1 shared Ilenia M. D’AngeliiD· 1 shared Jennifer C. SterniD· 1 shared Jennifer L. MacaladyiD· 1 shared Mackenzie B. BestiD· 1 shared Maurizio MainieroiD· 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

Daniel S. JonesORCID

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1 paper

Recent·Most cited

Volatilized ammonia supports extremophilic cave ecosystems with unusual nitrogen isotopic signatures

Mackenzie B. Best, Scott D. Wankel, Heather Valeah Graham, Jennifer C. Stern, Jennifer L. Macalady, Maurizio Mainiero, Stefano Recanatini, Sandro Mariani, Ilenia M. D’Angeli, Ilaria Vaccarelli, Daniel S. Jones

The paper shows that ammonia volatilization and trapping in sulfidic caves provides a key nitrogen source for microbial biofilms and their associated ecosystems, leading to extreme nitrogen isotope depletion.

Environmental Science & Technology · May 15, 2026Peer-reviewedMicrobiology