Author

Pearl Kwantwi-Barima

Pacific Northwest National LaboratoryORCID 0000-0002-7996-1087Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Biochemistry· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Isaac Kwame AttahiD· 1 shared Matthew J. GaffreyiD· 1 shared Reta Birhanu KitataiD· 1 shared Sehong MiniD· 1 shared Thomas FillmoreiD· 1 shared Tujin ShiiD· 1 shared Yehia M. IbrahimiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperBiochemistry

Isaac Kwame AttahORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

BiochemistryAnalytical ChemistryPeer-reviewedApr 2, 2026

Enhancing Sensitivity in Targeted Single-Cell Proteomics by Coupling a Dual Ion Funnel Interface with Triple Quadrupole Mass Spectrometer

Sehong Min, Pearl Kwantwi-Barima, Isaac Kwame Attah…·Tujin Shi

This paper develops a dual ion funnel interface to enhance sensitivity in single-cell proteomics, enabling reliable quantification of low-abundance proteins from single-cell samples.

DOI 10.1021/acs.analchem.6c00113

mousehuman

𝕏 PostBluesky