Natan T Shaked

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. doi request reprint Review of three-dimensional holographic imaging by multiple-viewpoint-projection based methods
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, P O Box 653, Beer Sheva 84105, Israel
    Appl Opt 48:H120-36. 2009
  2. pmc Dual-interference-channel quantitative-phase microscopy of live cell dynamics
    Natan T Shaked
    Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University, Durham, NC 27708, USA
    Opt Lett 34:767-9. 2009
  3. doi request reprint Two-step-only phase-shifting interferometry with optimized detector bandwidth for microscopy of live cells
    Natan T Shaked
    Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University Durham, North Carolina 27708, USA
    Opt Express 17:15585-91. 2009
  4. doi request reprint Parallel on-axis holographic phase microscopy of biological cells and unicellular microorganism dynamics
    Natan T Shaked
    1Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University, Durham, North Carolina 27708, USA
    Appl Opt 49:2872-8. 2010
  5. ncbi request reprint Fluorescence multicolor hologram recorded by using a macrolens array
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, PO Box 653, Beer Sheva 84105, Israel
    Opt Lett 33:1461-3. 2008
  6. doi request reprint Compact and portable low-coherence interferometer with off-axis geometry for quantitative phase microscopy and nanoscopy
    Pinhas Girshovitz
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Opt Express 21:5701-14. 2013
  7. doi request reprint Dual-channel low-coherence interferometry and its application to quantitative phase imaging of fingerprints
    Haniel Gabai
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Opt Express 20:26906-12. 2012
  8. doi request reprint Quantitative phase microscopy of biological samples using a portable interferometer
    Natan T Shaked
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Opt Lett 37:2016-8. 2012
  9. pmc Spectral-domain differential interference contrast microscopy
    Yizheng Zhu
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 36:430-2. 2011
  10. doi request reprint Optical phase nanoscopy in red blood cells using low-coherence spectroscopy
    Itay Shock
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    J Biomed Opt 17:101509. 2012

Collaborators

Detail Information

Publications21

  1. doi request reprint Review of three-dimensional holographic imaging by multiple-viewpoint-projection based methods
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, P O Box 653, Beer Sheva 84105, Israel
    Appl Opt 48:H120-36. 2009
    ..We review several of these applications to signify the advantages of multiple viewpoint projection holography...
  2. pmc Dual-interference-channel quantitative-phase microscopy of live cell dynamics
    Natan T Shaked
    Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University, Durham, NC 27708, USA
    Opt Lett 34:767-9. 2009
    ....
  3. doi request reprint Two-step-only phase-shifting interferometry with optimized detector bandwidth for microscopy of live cells
    Natan T Shaked
    Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University Durham, North Carolina 27708, USA
    Opt Express 17:15585-91. 2009
    ..Experimental and theoretical comparisons between the proposed method and these traditional interferometric approaches are given. The method is experimentally demonstrated via phase microscopy of live human skin cancer cells...
  4. doi request reprint Parallel on-axis holographic phase microscopy of biological cells and unicellular microorganism dynamics
    Natan T Shaked
    1Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University, Durham, North Carolina 27708, USA
    Appl Opt 49:2872-8. 2010
    ..The method is demonstrated experimentally through phase microscopy of neurons and unicellular microorganisms...
  5. ncbi request reprint Fluorescence multicolor hologram recorded by using a macrolens array
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, PO Box 653, Beer Sheva 84105, Israel
    Opt Lett 33:1461-3. 2008
    ..The 3-D reconstructed images from all the monochromatic holograms are composed into a single multicolor image of the 3-D scene. The proposed holographic technique is demonstrated by experiments...
  6. doi request reprint Compact and portable low-coherence interferometer with off-axis geometry for quantitative phase microscopy and nanoscopy
    Pinhas Girshovitz
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Opt Express 21:5701-14. 2013
    ..We present several applications for the new design including nondestructive optical testing of transparent microscopic elements with nanometric thickness and live-cell imaging...
  7. doi request reprint Dual-channel low-coherence interferometry and its application to quantitative phase imaging of fingerprints
    Haniel Gabai
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Opt Express 20:26906-12. 2012
    ..From the unwrapped phase map, we produced high quality depth profiles of fingerprint templates...
  8. doi request reprint Quantitative phase microscopy of biological samples using a portable interferometer
    Natan T Shaked
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Opt Lett 37:2016-8. 2012
    ..18 nm and spatial stability of 0.42 nm. Further experimental demonstration of using the τ interferometer for imaging the quantitative thickness profile of a live red blood cell is provided...
  9. pmc Spectral-domain differential interference contrast microscopy
    Yizheng Zhu
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 36:430-2. 2011
    ..Live cardiomyocytes were also imaged, achieving a resolution of 36 pm for pathlength gradient measurements. The dynamics of cardiomyocyte contraction were recorded with high sensitivity at selected sites on the cells...
  10. doi request reprint Optical phase nanoscopy in red blood cells using low-coherence spectroscopy
    Itay Shock
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    J Biomed Opt 17:101509. 2012
    ..In addition, due to the compactness of SDPM and its inexpensive and robust design, the system possesses a high potential for clinical applications...
  11. doi request reprint Optical-mechanical signatures of cancer cells based on fluctuation profiles measured by interferometry
    Yael Bishitz
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    J Biophotonics 7:624-30. 2014
    ..Atomic force microscopy (AFM) measurements validated the results. Our study shows the potential of IPM as a simple clinical tool for aiding in diagnosis and monitoring of cancer...
  12. doi request reprint Simultaneous two-wavelength transmission quantitative phase microscopy with a color camera
    Matthew T Rinehart
    Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 35:2612-4. 2010
    ..In addition, the phase noise contribution arising from spectral channel crosstalk on the color camera is quantified...
  13. ncbi request reprint Quantitative microscopy and nanoscopy of sickle red blood cells performed by wide field digital interferometry
    Natan T Shaked
    Duke University, Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Durham, North Carolina 27708Duke University Medical Center, Division of Hematology, Department of Medicine, Durham, North Carolina 27708
    J Biomed Opt 16:030506. 2011
    ..We expect that this approach will be useful for diagnosis of SCA and for determining efficacy of therapeutic agents...
  14. pmc Adipocyte stiffness increases with accumulation of lipid droplets
    Naama Shoham
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
    Biophys J 106:1421-31. 2014
    ..Our results are relevant to research of adipose-related diseases, particularly overweight and obesity, from a mechanobiology and cellular mechanics perspectives...
  15. ncbi request reprint Optical solution for bounded NP-complete problems
    Natan T Shaked
    Ben Gurion University of the Negev, Israel
    Appl Opt 46:711-24. 2007
    ..To synthesize the initial binary matrix representing all feasible tours, an efficient algorithm is provided. Simulations and experimental results prove the validity of the new method...
  16. pmc Quantitative phase microscopy of articular chondrocyte dynamics by wide-field digital interferometry
    Natan T Shaked
    Duke University, Department of Biomedical Engineering, Fitzpatrick Institute for Photonics, Durham, North Carolina 27708Duke University Medical Center, Department of Surgery, Durham, North Carolina 27710
    J Biomed Opt 15:010505. 2010
    ..To show the utility of WFDI in recording articular chondrocyte dynamics, we also provide an experimental comparison of WFDI and differential interference contrast microscopy...
  17. ncbi request reprint Three-dimensional object recognition using a quasi-correlator invariant to imaging distances
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, Beer Sheva 84105, Israel
    Opt Express 16:17148-53. 2008
    ..The new method is demonstrated by experiments...
  18. ncbi request reprint Multiple-viewpoint projection holograms synthesized by spatially incoherent correlation with broadband functions
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, Beer Sheva, Israel
    J Opt Soc Am A Opt Image Sci Vis 25:2129-38. 2008
    ..The proposed holography methods are demonstrated by both simulations and experiments...
  19. ncbi request reprint Modified Fresnel computer-generated hologram directly recorded by multiple-viewpoint projections
    Natan T Shaked
    Department of Electrical and Computer Engineering, Ben Gurion University of the Negev, Beer Sheva, Israel
    Appl Opt 47:D21-7. 2008
    ..The proposed method is first mathematically introduced and then demonstrated by both simulations and experiments...
  20. doi request reprint Interferometric phase microscopy for label-free morphological evaluation of sperm cells
    Miki Haifler
    Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Ramat Aviv, Israel Department of Urology, Chaim Sheba Medical Center, Ramat Gan, Israel
    Fertil Steril 104:43-7.e2. 2015
    ..This comparison helps in evaluating the potential of IPM for clinical sperm analysis without staining...