Author

Chengyi Xie

Hong Kong Baptist UniversityORCID 0000-0003-2831-0695Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Assay:imaging· 2 Organism:mouse· 2 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Jianing WangiD· 2 shared Xiaoxiao WangiD· 2 shared Xin Diao· 2 shared Zongwei CaiiD· 2 shared Jiacheng FangiD· 1 shared Klaus DreisewerdiD· 1 shared Lei Guo· 1 shared Ruxin LiiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersBiochemistry

Jianing WangORCID

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2 papers

Recent·Most cited

BiochemistryAngewandte Chemie International EditionPeer-reviewedAug 7, 2026

Ten-Fold Expansion MALDI Mass Spectrometry Imaging of Tissues and Cells at 500 nm Resolution

Chengyi Xie, Jianing Wang, Lei Guo…·Zongwei Cai

This paper introduces a novel MALDI-MSI method achieving 500 nm resolution for subcellular imaging in mouse brain tissues and cultured cells.

7 citationstop 2%

𝕏 PostBluesky

BiochemistrybioRxivPreprintOct 21, 2024

Single-Cell Resolution DESI Mass Spectrometry Imaging through 10-Fold Sample Expansion

Chengyi Xie, Jianing Wang, Xin Diao…·Zongwei Cai

This paper introduces 10x-DESI ExMSI, a technique that expands tissue samples to achieve single-cell resolution in DESI MSI without altering mass spectrometers.

4 citations

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