Author

Tvisha Singh

University of California SystemORCID 0000-0002-1613-8560Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:fluorescence / live-cell microscopy· 1 Assay:imaging· 1 Research Focus:imputation· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

Alanna SchepartziD· 1 shared Andrea VelazqueziD· 1 shared Chris DengiD· 1 shared Daniel D. BraueriD· 1 shared Falk SchneideriD· 1 shared Janielle CualaiD· 1 shared Justin KwoniD· 1 shared Kate WhiteiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperBiochemistry

Alanna SchepartzORCID

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2 papers

Recent·Most cited

BiochemistryJournal of the American Chemical SocietyPeer-reviewedAug 26, 2026

Single-dye, transfection-free FLIM multiplexing via bioorthogonal chemistry

Neville Dadina, Justin Kwon, Lauren Lesiak…·Alanna Schepartz

The paper demonstrates a method to multiplex FLIM using small molecule probes modified with bioorthogonal chemistry to achieve distinct fluorescent lifetimes without transfection.

2 citations

fluorescence / live-cell microscopybiophysical modeling

BiophysicsbioRxivPreprintMay 29, 2026

Bright Probes, Blurred Metabolism: Navigating Fluorescent Protein Cross-Excitation in NADH FLIM

Janielle Cuala, Oscar Alberto de la Fuente, Lynne Cherchia…·Falk Schneider

This paper evaluates cross-talk between fluorescent proteins and NADH FLIM, identifying compatible FPs and providing a pipeline to manage cross-excitation in metabolic imaging.

DOI 10.64898/2026.05.27.727219

imagingmicroscopy & imaging analysis