Author

Martina Preiner

Philipps University of MarburgORCID 0000-0001-5137-5556Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2

Frequent Co-Authors

Delfina P. Henriques PereiraiD· 2 shared Nicole PacziaiD· 2 shared Harun TüysüziD· 1 shared Jürgen BelziD· 1 shared Kerstin VolziD· 1 shared Medhin Tilahun Yasin· 1 shared Oskari Jouko Lehtinen· 1 shared S StewartiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBiochemistry

Delfina P. Henriques PereiraORCID

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2 papers

Recent·Most cited

BiochemistrybioRxivPreprintJul 8, 2026

Flavin cycling under prebiotic conditions: bidirectional electron transfer and versatility in nickel and iron containing environments

Oskari Jouko Lehtinen, Delfina P. Henriques Pereira, Medhin Tilahun Yasin…·Martina Preiner

This study investigates flavin redox behavior under prebiotic hydrothermal conditions, showing their versatility in electron transfer with metals and their potential role as electron shuttles in early geochemical systems.

DOI 10.64898/2026.07.08.736930

experimental assay

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Evolutionary BiologyCommunications ChemistryPeer-reviewedOct 30, 2025

The dinucleotide structure of NAD enables specific reduction on mineral surfaces

Delfina P. Henriques Pereira, Xiulan Xie, S Stewart…·Martina Preiner

This paper investigates the reduction of NAD and NMN on mineral surfaces under abiotic conditions, showing NAD's specificity and the role of the AMP tail in preventing overreduction.

8 citations

experimental assay

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