Author

Robert Phillip Smith

Nova Southeastern UniversityORCID 0000-0003-2744-7390Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Approach:statistical model· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:drug response / drug discovery· 1 Organism:E. coli· 1 Assay:metabolomics· 1

Frequent Co-Authors

Allison J. LopatkiniD· 2 shared Ariane R. Kalifa· 2 shared Maximiliano Barbosa Mendoza· 2 shared Trent Moulder· 2 shared Archit Pipalva· 1 shared Caleb R. Siguenza· 1 shared Christoph SimoniD· 1 shared Daniel Winget· 1 shared

Activity by Year

2024-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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2 shared papersMicrobiology

Allison J. LopatkinORCID

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3 papers

Recent·Most cited

MicrobiologybioRxivPreprintOct 14, 2025

A biphasic metabolic-growth trade-off governs β-lactam inoculum effects.

Ariane R. Kalifa, Kiran Singh, Philopatier Ibrahim…·Robert Phillip Smith

The paper quantifies the inoculum effect in β-lactamase-expressing bacteria and shows it is governed by a biphasic trade-off between metabolism and growth rate.

DOI 10.1101/2025.10.14.682300

E. colimetabolomics

𝕏 PostBluesky

BiophysicsbioRxivPreprintApr 4, 2025

Magnetic Field-dependent Isotope Effect Supports Radical Pair Mechanism in Tubulin Polymerization

Hadi Zadeh‐Haghighi, Caleb R. Siguenza, Robert Phillip Smith…·Travis J. A. Craddock

The paper investigates how weak magnetic fields and isotopes affect microtubule polymerization, finding a nuclear spin-driven isotope effect enhanced by magnetic fields.

DOI 10.1101/2025.04.04.647325

experimental assaystatistical model

𝕏 PostBluesky

MicrobiologyMicrobiology SpectrumPeer-reviewedOct 22, 2024

Purine and pyrimidine synthesis differently affect the strength of the inoculum effect for aminoglycoside and B-lactam antibiotics.

Daniella M. Hernandez, Melissa M Marzouk, Madeline Cole…·Robert Phillip Smith

The paper shows that purine and pyrimidine synthesis pathways influence the strength of the inoculum effect differently for beta-lactam and aminoglycoside antibiotics.

7 citations

experimental assay

𝕏 PostBluesky