Author

Samantha Z. Bratcher

Cornell UniversityORCID 0000-0002-5539-8904Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Assay:imaging· 2 Organism:mouse· 2 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Approach:microscopy & imaging analysis· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Karl J. LewisiD· 2 shared Chris B. SchafferiD· 1 shared Macy Mora-AntoinetteiD· 1 shared Michael R. E. LamontiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

4 top collaborators · 4 mutual co-author links

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2 shared papersBioengineering

Karl J. LewisORCID

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2 papers

Recent·Most cited

Depth-Dependent Advantages of Three-Photon Microscopy for Imaging Through Intact Murine Cortical Bone and Into the Marrow

Samantha Z. Bratcher, Michael R. E. Lamont, Chris B. Schaffer, Karl J. Lewis

This study compares two-photon and three-photon microscopy in ex vivo mouse bones, finding 3P provides better image quality beyond 50 micrometers and enables visualization of marrow cells through intact bone.

bioRxiv · Aug 3, 2026 · PreprintBioengineering

Real-Time Axial Motion Compensation for Intravital Two-Photon Imaging of Mechanically Loaded Bone

Samantha Z. Bratcher, Macy Mora-Antoinette, Karl J. Lewis

This paper develops a real-time axial motion compensation system for intravital two-photon imaging of mechanically loaded bone, improving image quality and data reliability.

bioRxiv · Jul 20, 2026 · PreprintBioengineering