1. Articles mentioning both University of Illinois at Urbana-Champaign and Stephen A. Boppart

    1-24 of 135 1 2 3 4 5 6 »
    1. Implementation and evaluation of Google Glass for visualizing real-time image and patient data in the primary care office

      Implementation and evaluation of Google Glass for visualizing real-time image and patient data in the primary care office
      ...ata in the primary care office Guillermo L. Monroy ; Nathan D. Shemonski ; Ryan L. Shelton ; Ryan M. Nolan ; Stephen A. Boppart; Implementation and evaluation of Google Glass for visualizing real-time image and patient ...
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    2. Segmentation And Correlation Of Optical Coherence Tomography And X-RAY Images For Breast Cancer Diagnostics.

      Segmentation And Correlation Of Optical Coherence Tomography And X-RAY Images For Breast Cancer Diagnostics.

      Pre-operative X-ray mammography and intraoperative X-ray specimen radiography are routinely used to identify breast cancer pathology. Recent advances in optical coherence tomography (OCT) have enabled its use for the intraoperative assessment of surgical margins during breast cancer surgery. While each modality offers distinct contrast of normal and pathological features, there is an essential need to correlate image -based features between the two modalities to take advantage of the diagnostic capabilities of each technique. We compare OCT to X-ray images of resected human breast tissue and correlate different tissue features between modalities for future use in real-time intraoperative OCT imaging . X-ray ...

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    3. Apparatus for biomedical imaging

      Apparatus for biomedical imaging

      A system that incorporates teachings of the present disclosure may include, for example, a method involving capturing spectral interference from an optical coherence tomography imaging probe comprising a micro-electro-mechanical system (MEMS) scanning mirror, and a partial reflector for supplying images to an image sensor. Additional embodiments are disclosed.

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    4. High Resolution Phase-Sensitive Magnetomotive Optical Coherence Microscopy for Tracking Magnetic Microbeads and Cellular Mechanics

      High Resolution Phase-Sensitive Magnetomotive Optical Coherence Microscopy for Tracking Magnetic Microbeads and Cellular Mechanics
      ...g the health and pathological state of cells. Crecea, V. Vasilica Crecea is with the Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA (e-mail: crecea@illinois.edu) Graf, B.W. ; K...
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    5. Long-term time-lapse multimodal intravital imaging of regeneration and bone-marrow-derived cell dynamics in skin (World Scientific)

      Long-term time-lapse multimodal intravital imaging of regeneration and bone-marrow-derived cell dynamics in skin (World Scientific)
      ...nd Community Health, University of Illinois at Urbana-Champaign, 405 N. Mathews Avenue, Urbana, IL 61801, USA Stephen A. Boppart Correspondence should be addressed to S.A.B. Beckman Institute for Advanced Science and...
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    6. University of Illinois at Urbana-Champaign Receives NIH Grant for Interaoperative OCT for Determining Lymph Node Status and Staging Cancer

      University of Illinois at Urbana-Champaign Receives NIH Grant for Interaoperative OCT for Determining Lymph Node Status and Staging Cancer
      ...0 for Interaoperative OCT for Determining Lymph Node Status and Staging Cancer. The principal investigator is Stephen Boppart. The program began in 2010 and ends in 2014. Below is a summary of the proposed work.

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    7. Magnetomotive Optical Coherence Tomography for the Assessment of Atherosclerotic Lesions Using αvβ 3 Integrin-Targeted Microspheres

      Magnetomotive Optical Coherence Tomography for the Assessment of Atherosclerotic Lesions Using αvβ 3 Integrin-Targeted Microspheres
      ...of Illinois at Urbana-Champaign, 104 South Wright Street, Urbana, IL, 61801, USA Department of Biochemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, IL, 61801, USA Department of Ch...
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    8. University of Illinois Urbana-Champaign Receives NIH Grant for Intraoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins

      University of Illinois Urbana-Champaign Receives NIH Grant for Intraoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins
      ...or Intraoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins. The principal investigator is Stephen Boppart. The program started in 2012 and ends in 2017. Below is a summary of the proposed work.

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    9. Feature Of The Week 5/12/13: University of Illinois at Urbana-Champaign Reports on Real-Time In Vivo Computed Optical Interferometric Tomography

      Feature Of The Week 5/12/13: University of Illinois at Urbana-Champaign Reports on Real-Time In Vivo Computed Optical Interferometric Tomography
      ...e-guided surgery. For more information see recent Article . Courtesy of Nathan Shemonski and Adeel Ahmad from University of Illinois at Urbana-Champaign . Real-time, high-resolution tomography over an extended field-of-v...
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    10. Optical coherence tomography for advanced screening in the primary care office

      Optical coherence tomography for advanced screening in the primary care office

      Optical coherence tomography (OCT) has long been used as a diagnostic tool in the field of ophthalmology. The ability to observe microstructural changes in the tissues of the eye has proved very effective in diagnosing ocular disease. However, this technology has yet to be introduced into the primary care office, where indications of disease are first encountered. We have developed a portable, handheld imaging probe for use in the primary care setting and evaluated its tissue site accessibility, ability to observe diseased tissue, and screening capabilities in in vivo human patients, particularly for pathologies related to the eye, ear and ...

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    11. Real-time in vivo computed optical interferometric tomography

      Real-time in vivo computed optical interferometric tomography

      High-resolution real-time tomography of scattering tissues is important for many areas of medicine and biology 1 , 2 , 3 , 4 , 5 , 6 . However, the compromise between transverse resolution and depth-of-field, in addition to low sensitivity deep in tissue, continues to impede progress towards cellular-level volumetric tomography. Computed imaging has the potential to solve these long-standing limitations. Interferometric synthetic aperture microscopy 7 , 8 , 9 is a computed imaging technique enabling high-resolution volumetric tomography with spatially invariant resolution. However, its potential for clinical diagnostics remains largely untapped because full volume reconstructions required lengthy post-processing, and the phase-stability requirements have been difficult to satisfy ...

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    12. Investigation of bacterial biofilm in the human middle ear using optical coherence tomography and acoustic measurements

      Investigation of bacterial biofilm in the human middle ear using optical coherence tomography and acoustic measurements
      ...logy, University of Illinois at Urbana-Champaign, USA * ^b Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, USA * ^c Departments of Bioengineering and Medicine, University of...
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    13. Roles of ionic strength and biofilm roughness on adhesion kinetics of Escherichia coli onto groundwater biofilm grown on PVC surfaces

      Roles of ionic strength and biofilm roughness on adhesion kinetics of Escherichia coli onto groundwater biofilm grown on PVC surfaces
      ... Illinois at Urbana-Champaign, Urbana IL 61801, USA * ^c Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA * ^d Eawag: Swiss Federal Institute of Aquat...
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    14. Dual-coil magnetomotive optical coherence tomography for contrast enhancement in liquids

      Dual-coil magnetomotive optical coherence tomography for contrast enhancement in liquids

      Magnetomotive optical coherence tomography (MM-OCT) is a functional extension of OCT which utilizes magnetically responsive materials that are modulated by an external magnetic field for contrast enhancement and for elastography to assess the structural and viscoelastic properties of the surrounding tissues. Traditionally, magnetomotive contrast relies on the interaction between the displacement of magnetic particles induced by an external magnetic field and the micro-environmental restoring (elastic) force acting on the particles. When the restoring force from a sample containing magnetic particles is weak or non-existent, the MM-OCT signal-to-noise ratio (SNR) can degrade significantly. We have developed a novel solenoid configuration to ...

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    15. Intraoperative assessment of tumor margins with a new optical imaging technology: A multi-center, randomized, blinded clinical trial

      Intraoperative assessment of tumor margins with a new optical imaging technology: A multi-center, randomized, blinded clinical trial

      Background: Partial mastectomy is the most commonly performed procedure for invasive breast cancer and is associated with a reexcision rate commonly ranging from 20% to 40% in the literature. This high rate of reexcision is associated with significant additional cost (estimated over $4,000 per reexcision) and lower quality outcomes. Optical coherence tomography (OCT) is a high-resolution imaging technology that images tissue structure with micron-scale resolution – on the same scale as histopathology. It is similar to ultrasound except it uses near infra-red light waves instead of sound waves to create detailed images several millimeters deep into tissue. Although widely used ...

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    16. Feature Of The Week 12/9/12: University of Illinois at Urbana Champaign Researchers Extend Astronomical Guide-Star Techniques to Computational OCT Imaging

      Feature Of The Week 12/9/12: University of Illinois at Urbana Champaign Researchers Extend Astronomical Guide-Star Techniques to Computational OCT Imaging
      ... consisting of sub-resolution micro-particles and in scattering biological tissue. Courtesy Steven Adie from University of Illinois at Urbana-Champaign.  References Adie, S.G., et al., Computational adaptive optic...
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    17. 1-24 of 135 1 2 3 4 5 6 »
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  2. Organizations in the News

    1. (10 articles) National Institutes of Health
    2. (6 articles) Massachusetts Institute of Technology
    3. (5 articles) Duke University
    4. (4 articles) University of Western Australia
    5. (4 articles) Purdue University
    6. (4 articles) Kyungpook National University
    7. (3 articles) UC Irvine
    8. (3 articles) Massachusetts General Hospital
    9. (2 articles) Stanford University
    10. (2 articles) Harvard University
    11. (2 articles) California Institute of Technology
    12. (2 articles) University of Pittsburgh
  3. People in the News

    1. (26 articles) Steven G. Adie
    2. (24 articles) Eric J. Chaney
    3. (22 articles) P. Scott Carney
    4. (21 articles) Daniel L. Marks
    5. (13 articles) Adeel Ahmad
    6. (11 articles) Xing Liang
    7. (11 articles) Tyler S. Ralston
    8. (11 articles) Amy L. Oldenburg
    9. (7 articles) Nathan D. Shemonski
    10. (5 articles) Jeehyun Kim
    11. (5 articles) Charles N. Stewart
    12. (5 articles) Cac T. Nguyen
  4. OCT Companies in the News

    1. (4 articles) Blue Highway, LLC
    2. (3 articles) Diagnostic Photonics
    3. (3 articles) St. Jude Medical
    4. (1 articles) Lantis Laser
    5. (1 articles) Optopol Technology
    6. (1 articles) CardioSpectra
    7. (1 articles) LLTech
    8. (1 articles) Tomophase Corporation
    9. (1 articles) Heliotis AG
    10. (1 articles) Carl Zeiss Meditec
    11. (1 articles) NinePoint Medical
    12. (1 articles) Bioptigen
  5. OCT Products in the News

    1. (1 articles) LLTech Light-CT Scanner