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

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    1. Noise characterization of broadband fiber Cherenkov radiation as a visible-wavelength source for optical coherence tomography and two-photon fluorescence microscopy

      Noise characterization of broadband fiber Cherenkov radiation as a visible-wavelength source for optical coherence tomography and two-photon fluorescence microscopy
      ...phen Boppart^1,^2 ^1Biophotonics Imaging Laboratory, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA ^2Department of Bioengineering, University...
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    2. Feature Of The Week 10/12/14: University of Illinois at Urbana-Champaign Investigates PS-OCT with Ultimate Aim of Intraoperative Breast Cancer Tumor Margin Assessment

      Feature Of The Week 10/12/14: University of Illinois at Urbana-Champaign Investigates PS-OCT with Ultimate Aim of Intraoperative Breast Cancer Tumor Margin Assessment
      ... possible method for intraoperative tumor margin evaluation.For more information see recent Article. Courtesy Stephen Boppart and  Fredrick South from University of Illinois at Urbana-Champaign....
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    3. Comparison of a MEMS-Based Handheld OCT Scanner With a Commercial Desktop OCT System for Retinal Evaluation

      Comparison of a MEMS-Based Handheld OCT Scanner With a Commercial Desktop OCT System for Retinal Evaluation

      Purpose: The goal of this study was to evaluate the ability of our handheld optical coherence tomography (OCT) scanner to image the posterior and anterior structures of the human eye, and especially the individual layers of the retina, and to compare its diagnostic performance with that of a fixed desktop commercial ophthalmic OCT system. Methods: We compared the clinical imaging results of our handheld OCT with a leading commercial desktop ophthalmic system (RTVue) used in specialist offices. Six patients exhibiting diabetes-related retinal pathology had both eyes imaged with each OCT system. Results: In both sets of images, the structural irregularities ...

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    4. University of Illinois Urbana-Champaign receives NIH Grant for Interoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins

      University of Illinois Urbana-Champaign receives NIH Grant for Interoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins
      ...or Interoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins. The principal investigator is Stephen Boppart. The program began in 2012 and ends in 2017. Below is a summary of the proposed work. Margin ...
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    5. Computational adaptive optics for interferometric synthetic aperture microscopy and other interferometric imaging

      Computational adaptive optics for interferometric synthetic aperture microscopy and other interferometric imaging

      Methods for correcting for aberrations in the image or three-dimensional reconstruction of a sampled region obtained by broadband interferometry. The sampled region is illuminated with a broadband beam of light, and light returned from the sample is detected, along with a reference beam, in order to derive an interference signal for pixels of a volume spanned by wavenumber and axes transverse to the beam propagation direction. An optimization procedure is performed with respect to a specified criterion so as to obtain an aberration-corrected image of at least one plane of the sampled region, either in a plane-specific manner or in ...

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    6. 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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    7. 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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    8. 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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    9. 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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    10. 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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    11. 1-24 of 151 1 2 3 4 5 6 7 »
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