Michael A Choma

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. ncbi request reprint Spectral-domain phase microscopy
    Michael A Choma
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 30:1162-4. 2005
  2. ncbi request reprint Images in cardiovascular medicine: in vivo imaging of the adult Drosophila melanogaster heart with real-time optical coherence tomography
    Michael A Choma
    Department of Biomedical Engineering, Duke University, 136 Hudson Hall, PO Box 90281, Durham, NC 27708 0281, USA
    Circulation 114:e35-6. 2006
  3. ncbi request reprint Doppler flow imaging of cytoplasmic streaming using spectral domain phase microscopy
    Michael A Choma
    Duke University, Department of Biomedical Engineering, Durham, North Carolina 27708, USA
    J Biomed Opt 11:024014. 2006
  4. ncbi request reprint Swept source optical coherence tomography using an all-fiber 1300-nm ring laser source
    Michael A Choma
    Duke University, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, USA
    J Biomed Opt 10:44009. 2005
  5. pmc Spectral triangulation molecular contrast optical coherence tomography with indocyanine green as the contrast agent
    Changhuei Yang
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 29:2016-8. 2004
  6. ncbi request reprint Heterodyne swept-source optical coherence tomography for complete complex conjugate ambiguity removal
    Anjul M Davis
    Duke University, Department of Biomedical Engineering, Durham, North Carolina 27708, USA
    J Biomed Opt 10:064005. 2005
  7. ncbi request reprint Spectral domain phase microscopy for local measurements of cytoskeletal rheology in single cells
    Emily J McDowell
    Duke University, Department of Biomedical Engineering, Durham, North Carolina 27708, USA
    J Biomed Opt 12:044008. 2007
  8. ncbi request reprint Improved preparation of chick embryonic samples for magnetic resonance microscopy
    Xiaowei Zhang
    Center for In Vivo Microscopy, Duke University Medical Center, Durham, North Carolina 27710, USA
    Magn Reson Med 49:1192-5. 2003
  9. ncbi request reprint Instantaneous quadrature low-coherence interferometry with 3 x 3 fiber-optic couplers
    Michael A Choma
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 28:2162-4. 2003
  10. ncbi request reprint Protein-based molecular contrast optical coherence tomography with phytochrome as the contrast agent
    Changhuei Yang
    Department of Biomedical Engineering, 136 Hudson Hall, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 29:1396-8. 2004

Detail Information

Publications14

  1. ncbi request reprint Spectral-domain phase microscopy
    Michael A Choma
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 30:1162-4. 2005
    ..A shot-noise limit to the displacement sensitivity of this technique is derived. Measurement of cellular dynamics was performed on spontaneously beating cardiomyocytes isolated from chick embryos...
  2. ncbi request reprint Images in cardiovascular medicine: in vivo imaging of the adult Drosophila melanogaster heart with real-time optical coherence tomography
    Michael A Choma
    Department of Biomedical Engineering, Duke University, 136 Hudson Hall, PO Box 90281, Durham, NC 27708 0281, USA
    Circulation 114:e35-6. 2006
  3. ncbi request reprint Doppler flow imaging of cytoplasmic streaming using spectral domain phase microscopy
    Michael A Choma
    Duke University, Department of Biomedical Engineering, Durham, North Carolina 27708, USA
    J Biomed Opt 11:024014. 2006
    ..We observe reversal of cytoplasmic flow induced by extracellular CaCl2, and report results that suggest parabolic flow of cytoplasm in the A. proteus pseudopod...
  4. ncbi request reprint Swept source optical coherence tomography using an all-fiber 1300-nm ring laser source
    Michael A Choma
    Duke University, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, USA
    J Biomed Opt 10:44009. 2005
    ..A differential swept source OCT system is presented, and images of in vivo human cornea and skin are presented. Lastly, the effects of analog-to-digital converter aliasing on image quality in swept source OCT are discussed...
  5. pmc Spectral triangulation molecular contrast optical coherence tomography with indocyanine green as the contrast agent
    Changhuei Yang
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 29:2016-8. 2004
    ..We demonstrate molecular imaging with this new MCOCT modality by mapping the distribution of indocyanine green, a FDA-approved infrared red dye, within a stage 54 Xenopus laevis...
  6. ncbi request reprint Heterodyne swept-source optical coherence tomography for complete complex conjugate ambiguity removal
    Anjul M Davis
    Duke University, Department of Biomedical Engineering, Durham, North Carolina 27708, USA
    J Biomed Opt 10:064005. 2005
    ..Last, we demonstrate this technique, coupled with wavenumber triggering and electronic demodulation, for in vivo imaging of the human anterior eye segment...
  7. ncbi request reprint Spectral domain phase microscopy for local measurements of cytoskeletal rheology in single cells
    Emily J McDowell
    Duke University, Department of Biomedical Engineering, Durham, North Carolina 27708, USA
    J Biomed Opt 12:044008. 2007
    ..Finally, we correlated displacement measurements to physical characteristics of individual cells to better compare properties across many cells, reducing the coefficient of variation of extracted model parameters by up to 50%...
  8. ncbi request reprint Improved preparation of chick embryonic samples for magnetic resonance microscopy
    Xiaowei Zhang
    Center for In Vivo Microscopy, Duke University Medical Center, Durham, North Carolina 27710, USA
    Magn Reson Med 49:1192-5. 2003
    ..Thus, 3D high-resolution MRM in combination with the dual-contrast technique is useful for acquiring quantitative 3D morphologic data regarding heart development...
  9. ncbi request reprint Instantaneous quadrature low-coherence interferometry with 3 x 3 fiber-optic couplers
    Michael A Choma
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 28:2162-4. 2003
    ....
  10. ncbi request reprint Protein-based molecular contrast optical coherence tomography with phytochrome as the contrast agent
    Changhuei Yang
    Department of Biomedical Engineering, 136 Hudson Hall, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 29:1396-8. 2004
    ..We demonstrate molecular imaging with this new MCOCT modality in a target sample containing a mixture of 0.2% Intralipid and 83 microM of phyA...
  11. pmc Drosophila as a model for the identification of genes causing adult human heart disease
    Matthew J Wolf
    Department of Medicine, Duke University, Durham, NC 27110, USA
    Proc Natl Acad Sci U S A 103:1394-9. 2006
    ....
  12. ncbi request reprint Molecular contrast in optical coherence tomography by use of a pump-probe technique
    K Divakar Rao
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 28:340-2. 2003
    ....
  13. ncbi request reprint Optical coherence tomography: a new high-resolution imaging technology to study cardiac development in chick embryos
    T Mesud Yelbuz
    Neonatal Perinatal Research Institute, Division of Neonatology, Duke University Medical Center, Durham, NC 27710, USA
    Circulation 106:2771-4. 2002
    ..Optical coherence tomography (OCT) is a depth-resolved, noninvasive, non-destructive imaging modality, the use of which has yet to be fully realized in developmental biology...
  14. ncbi request reprint Images in cardiovascular medicine. Approaching cardiac development in three dimensions by magnetic resonance microscopy
    T Mesud Yelbuz
    Children s Hospital, Medical School Hannover, Department of Pediatrics III, Carl Neuberg Strasse 1, 30623 Hannover, Germany
    Circulation 108:e154-5. 2003