Spectral Characterization and Unmixing of Intrinsic Contrast in Intact Normal and Diseased Gastric Tissues Using Hyperspectral Two-Photon Microscopy

• Lauren E. Grosberg ,

  * E-mail: leg2137@columbia.edu

  Affiliation Laboratory for Functional Optical Imaging, Departments of Biomedical Engineering and Radiology, Columbia University, New York, New York, United States of America

  ⨯
• Andrew J. Radosevich,

  Affiliation Laboratory for Functional Optical Imaging, Departments of Biomedical Engineering and Radiology, Columbia University, New York, New York, United States of America

  ⨯
• Samuel Asfaha,

  Affiliation Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York, United States of America

  ⨯
• Timothy C. Wang,

  Affiliation Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York, United States of America

  ⨯
• Elizabeth M. C. Hillman

  Affiliation Laboratory for Functional Optical Imaging, Departments of Biomedical Engineering and Radiology, Columbia University, New York, New York, United States of America

  ⨯