Karthik Kumar

Summary

Affiliation: University of Texas
Country: USA

Publications

  1. doi request reprint Handheld subcellular-resolution single-fiber confocal microscope using high-reflectivity two-axis vertical combdrive silicon microscanner
    Karthik Kumar
    Department of Electrical and Computer Engineering, University of Texas at Austin, Austin, TX, 78712, USA
    Biomed Microdevices 10:653-60. 2008
  2. doi request reprint Monolithic integration of binary-phase Fresnel zone plate objectives on 2-axis scanning micromirrors for compact microscopes
    Youmin Wang
    Department of Electrical and Computer Engineering, University of Texas at Austin, 1 University Station C0803, Austin, Texas 78712, USA
    Opt Express 20:6657-68. 2012
  3. doi request reprint Nano-opto-mechanical characterization of neuron membrane mechanics under cellular growth and differentiation
    Ashwini Gopal
    Department of Biomedical Engineering, The University of Texas at Austin, 1 University Station, ENS 12, Austin, TX, 78712 0238, USA
    Biomed Microdevices 10:611-22. 2008
  4. doi request reprint Handheld histology-equivalent sectioning laser-scanning confocal optical microscope for interventional imaging
    Karthik Kumar
    Department of Electrical and Computer Engineering, University of Texas at Austin, 1 University Station C0803, Austin, TX 78712, USA
    Biomed Microdevices 12:223-33. 2010

Collaborators

  • Youmin Wang
  • Xiaojing Zhang
  • Ashwini Gopal
  • Lingyun Wang
  • Zhiquan Luo
  • Christine Schmidt
  • Bin Li
  • Paul S Ho
  • Kazunori Hoshino
  • Jae Young Lee

Detail Information

Publications4

  1. doi request reprint Handheld subcellular-resolution single-fiber confocal microscope using high-reflectivity two-axis vertical combdrive silicon microscanner
    Karthik Kumar
    Department of Electrical and Computer Engineering, University of Texas at Austin, Austin, TX, 78712, USA
    Biomed Microdevices 10:653-60. 2008
    ..With improvements to objective numerical aperture, our probe can enable precise evaluation of nuclear size, density, nucleus-to-cytoplasm ratio and cell density, which are important visual identifiers of epithelial precancers...
  2. doi request reprint Monolithic integration of binary-phase Fresnel zone plate objectives on 2-axis scanning micromirrors for compact microscopes
    Youmin Wang
    Department of Electrical and Computer Engineering, University of Texas at Austin, 1 University Station C0803, Austin, Texas 78712, USA
    Opt Express 20:6657-68. 2012
    ..35 mm field of view (FOV) at 5.0 frames/second using the device in both transmission and reflectance modes bench-top single-fiber laser scanning confocal microscope confirmed the applicability of the device to micro-endoscopy...
  3. doi request reprint Nano-opto-mechanical characterization of neuron membrane mechanics under cellular growth and differentiation
    Ashwini Gopal
    Department of Biomedical Engineering, The University of Texas at Austin, 1 University Station, ENS 12, Austin, TX, 78712 0238, USA
    Biomed Microdevices 10:611-22. 2008
    ..The close synergy between the nano-photonic measurements and neurological verification can improve our understanding of the effect of external conditions on the mechanical properties of cells during growth and differentiation...
  4. doi request reprint Handheld histology-equivalent sectioning laser-scanning confocal optical microscope for interventional imaging
    Karthik Kumar
    Department of Electrical and Computer Engineering, University of Texas at Austin, 1 University Station C0803, Austin, TX 78712, USA
    Biomed Microdevices 12:223-33. 2010
    ....