Tomasz Tkaczyk

Summary

Affiliation: Rice University
Country: USA

Publications

  1. pmc Multimodal snapshot spectral imaging for oral cancer diagnostics: a pilot study
    Noah Bedard
    Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
    Biomed Opt Express 4:938-49. 2013
  2. pmc Achromatized endomicroscope objective for optical biopsy
    Matthew Kyrish
    Department of Bioengineering, Rice University, 6100 Main St, Houston, TX 77005, USA
    Biomed Opt Express 4:287-97. 2013
  3. pmc Ultra-slim plastic endomicroscope objective for non-linear microscopy
    Matthew Kyrish
    Department of Bioengineering, Rice University, MS 142, 6100 Main St, Houston, Texas 77005, USA
    Opt Express 19:7603-15. 2011
  4. pmc Depth-resolved image mapping spectrometer (IMS) with structured illumination
    Liang Gao
    Department of Bioengineering, Rice University, Houston, Texas 77005, USA
    Opt Express 19:17439-52. 2011
  5. pmc Snapshot spectrally encoded fluorescence imaging through a fiber bundle
    Noah Bedard
    Rice University, Department of Bioengineering, 6500 Main Street, MS 142, Houston, TX 77005, USA
    J Biomed Opt 17:080508-1. 2012
  6. pmc Real-time video mosaicing with a high-resolution microendoscope
    Noah Bedard
    Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
    Biomed Opt Express 3:2428-35. 2012
  7. pmc Snapshot Image Mapping Spectrometer (IMS) with high sampling density for hyperspectral microscopy
    Liang Gao
    Department of Bioengineering, Rice University, Houston, TX, 77005, USA
    Opt Express 18:14330-44. 2010
  8. doi request reprint Toward a low-cost compact array microscopy platform for detection of tuberculosis
    Brian McCall
    Department of Bioengineering, Rice University, Houston, TX 77030 1402, USA
    Tuberculosis (Edinb) 91:S54-60. 2011
  9. pmc Development of image mappers for hyperspectral biomedical imaging applications
    Robert T Kester
    Department of Bioengineering, Rice University, 6100 Main Street, Houston, Texas 77005, USA
    Appl Opt 49:1886-99. 2010
  10. pmc Compact Image Slicing Spectrometer (ISS) for hyperspectral fluorescence microscopy
    Liang Gao
    Department of Bioengineering, Rice University, 6100 Main St, Houston, TX 77005, USA
    Opt Express 17:12293-308. 2009

Research Grants

Collaborators

Detail Information

Publications11

  1. pmc Multimodal snapshot spectral imaging for oral cancer diagnostics: a pilot study
    Noah Bedard
    Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
    Biomed Opt Express 4:938-49. 2013
    ..The portable device can stream RGB images at 7.2 frames per second and record both autofluorescence and reflectance spectral datacubes in < 1 second. We report initial data from normal volunteers and oral cancer patients...
  2. pmc Achromatized endomicroscope objective for optical biopsy
    Matthew Kyrish
    Department of Bioengineering, Rice University, 6100 Main St, Houston, TX 77005, USA
    Biomed Opt Express 4:287-97. 2013
    ..This technology has the potential to improve optical biopsies and provide the next step forward in cancer diagnostics...
  3. pmc Ultra-slim plastic endomicroscope objective for non-linear microscopy
    Matthew Kyrish
    Department of Bioengineering, Rice University, MS 142, 6100 Main St, Houston, Texas 77005, USA
    Opt Express 19:7603-15. 2011
    ..8 mm clear aperture. Initial images of second-harmonic generation signal (illumination at 780 nm) in collagen fibers and two-photon excited fluorescence (illumination at 920 nm) of Convallaria rhizome are reported...
  4. pmc Depth-resolved image mapping spectrometer (IMS) with structured illumination
    Liang Gao
    Department of Bioengineering, Rice University, Houston, Texas 77005, USA
    Opt Express 19:17439-52. 2011
    ..6 times higher than that achieved by the equivalent confocal approach...
  5. pmc Snapshot spectrally encoded fluorescence imaging through a fiber bundle
    Noah Bedard
    Rice University, Department of Bioengineering, 6500 Main Street, MS 142, Houston, TX 77005, USA
    J Biomed Opt 17:080508-1. 2012
    ..The proof-of-concept benchtop system is tested in fluorescence mode and can resolve 1.5 ┬Ám features of a high resolution 1951 USAF target...
  6. pmc Real-time video mosaicing with a high-resolution microendoscope
    Noah Bedard
    Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
    Biomed Opt Express 3:2428-35. 2012
    ..In this manuscript we present an algorithm for real-time video mosaicing using a low-cost high-resolution microendoscope. We present algorithm execution times and show image results obtained from in vivo tissue...
  7. pmc Snapshot Image Mapping Spectrometer (IMS) with high sampling density for hyperspectral microscopy
    Liang Gao
    Department of Bioengineering, Rice University, Houston, TX, 77005, USA
    Opt Express 18:14330-44. 2010
    ..3 nm. The channel's spectral resolution is approximately 8nm. The spectral imaging results demonstrate the potential of the IMS for real-time cellular fluorescence imaging...
  8. doi request reprint Toward a low-cost compact array microscopy platform for detection of tuberculosis
    Brian McCall
    Department of Bioengineering, Rice University, Houston, TX 77030 1402, USA
    Tuberculosis (Edinb) 91:S54-60. 2011
    ..When fully integrated, this device has the potential to significantly improve performance compared to conventional microscopy systems and to enable more effective diagnosis of tuberculosis at the point of care...
  9. pmc Development of image mappers for hyperspectral biomedical imaging applications
    Robert T Kester
    Department of Bioengineering, Rice University, 6100 Main Street, Houston, Texas 77005, USA
    Appl Opt 49:1886-99. 2010
    ..The image mapper is fabricated by precision diamond raster fly cutting using surface-shaped tools. The individual mirror facets have minimal edge eating, tilt errors of <1 mrad, and an average roughness of 5.4 nm...
  10. pmc Compact Image Slicing Spectrometer (ISS) for hyperspectral fluorescence microscopy
    Liang Gao
    Department of Bioengineering, Rice University, 6100 Main St, Houston, TX 77005, USA
    Opt Express 17:12293-308. 2009
    ..Both of the above features are highly valuable for real time fluorescent-spectral imaging in biological and diagnostic applications...

Research Grants5

  1. Integrated Bi-FOV Endoscope for Detection of Precancer
    Tomasz Tkaczyk; Fiscal Year: 2007
    ....
  2. Integrated Bi-FOV Endoscope for Detection of Precancer
    Tomasz Tkaczyk; Fiscal Year: 2009
    ....
  3. Integrated Bi-FOV Endoscope for Detection of Precancer
    Tomasz S Tkaczyk; Fiscal Year: 2010
    ....