Author

Brian Choi

Ulsan National Institute of Science and TechnologyORCID 0000-0001-9012-475XUnclaimed ORCID profile · follow to get notified of new preprints

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 Organism:human· 1 Assay:imaging· 1

Frequent Co-Authors

Hajin KimiD· 1 shared Jae‐Kyeong ImiD· 1 shared Joo Hee KangiD· 1 shared Seongmin Yun· 1 shared Sungho KimiD· 1 shared Taejoon KwoniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperMicrobiology

Hajin KimORCID

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1 paper

Recent·Most cited

Amplification-Free Detection of Antibiotic Resistance in Enterococcus faecium using PNA-FISH

Jae‐Kyeong Im, Seongmin Yun, Brian Choi, Sungho Kim, Joo Hee Kang, Taejoon Kwon, Hajin Kim

This paper develops a PNA-FISH method to detect antibiotic resistance in Enterococcus faecium without amplification, showing specificity for vanA and vanB genes in individual cells.

bioRxiv · Apr 30, 2026 · PreprintMicrobiology