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

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    1. Response of simulated drinking water biofilm mechanical and structural properties to long-term disinfectant exposure

      Response of simulated drinking water biofilm mechanical and structural properties to long-term disinfectant exposure
      Mechanical and structural properties of biofilms influence the accumulation and release of pathogens in drinking water distribution systems (DWDS). Thus, understanding how long-term residual disinfectants exposure affects biofilm mechanical and structural properties is a necessary aspect for pathogen risk assessment and control. In this study, elastic modulus and structure of groundwater biofilms was monitored by atomic force microscopy (AFM) and optical coherence tomography (OCT) during three months of exposure to ...
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    2. Polarization-sensitive interferometric synthetic aperture microscopy

      Polarization-sensitive interferometric synthetic aperture microscopy
      Three-dimensional optical microscopy suffers from the well-known compromise between transverse resolution and depth-of-field. This is true for both structural imaging methods and their functional extensions. Interferometric synthetic aperture microscopy (ISAM) is a solution to the 3D coherent microscopy inverse problem that provides depth-independent transverse resolution. We demonstrate the extension of ISAM to polarization sensitive imaging, termed polarization-sensitive interferometric synthetic aperture microscopy (PS-ISAM). This technique is the first functionalization of the ...
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    3. Real-time Imaging of the Resection Bed Using a Handheld Probe to Reduce Incidence of Microscopic Positive Margins in Cancer Surgery

      Real-time Imaging of the Resection Bed Using a Handheld Probe to Reduce Incidence of Microscopic Positive Margins in Cancer Surgery
      Wide local excision (WLE) is a common surgical intervention for solid tumors such as those in melanoma, breast, pancreatic, and gastrointestinal cancer. However, adequate margin assessment during WLE remains a significant challenge, resulting in surgical reinterventions to achieve adequate local control. Currently, no label-free imaging method is available for surgeons to examine the resection bed in vivo for microscopic residual cancer. Optical coherence tomography (OCT) enables real-time high-resolution imaging of ...
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    4. Retinal imaging with en face and cross-sectional optical coherence tomography delineates outer retinal changes in cancer-associated retinopathy secondary to Merkel cell carcinoma

      Retinal imaging with en face and cross-sectional optical coherence tomography delineates outer retinal changes in cancer-associated retinopathy secondary to Merkel cell carcinoma
      Background The study aims to correlate Fourier-domain optical coherence tomography (FD-OCT) with Goldmann visual field (GVF) to show the photoreceptor (PR) structure and function relationship in the first described case of cancer-associated retinopathy (CAR) from Merkel cell carcinoma. Findings A case study of a patient with CAR who was imaged with serial GVF and FD-OCT over a 2-year period was carried out. En face images were created using a custom ...
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    5. Intraoperative Assessment of Final Margins with a Handheld Optical Imaging Probe During Breast-Conserving Surgery May Reduce the Reoperation Rate: Results of a Multicenter Stud

      Intraoperative Assessment of Final Margins with a Handheld Optical Imaging Probe During Breast-Conserving Surgery May Reduce the Reoperation Rate: Results of a Multicenter Stud
      Background A multicenter, prospective, blinded study was performed to test the feasibility of using a handheld optical imaging probe for the intraoperative assessment of final surgical margins during breast-conserving surgery (BCS) and to determine the potential impact on patient outcomes. Methods Forty-six patients with early-stage breast cancer (one with bilateral disease) undergoing BCS at two study sites, the Johns Hopkins Hospital and Anne Arundel Medical Center, were enrolled in this ...
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    6. Computational high-resolution optical imaging of the living human retina

      Computational high-resolution optical imaging of the living human retina
      High-resolution in vivo imaging is of great importance for the fields of biology and medicine. The introduction of hardware-based adaptive optics (HAO) has pushed the limits of optical imaging, enabling high-resolution near diffraction-limited imaging of previously unresolvable structures 1 , 2 . In ophthalmology, when combined with optical coherence tomography, HAO has enabled a detailed three-dimensional visualization of photoreceptor distributions 3 , 4 and individual nerve fibre bundles 5 in the living human ...
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    7. UIUC Receives NIH Grant for Intraoperative Label-Free Optical Molecular Imaging of Breast Tumor Margins.

      UIUC 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 begain in 2012 and ends in 2017. Below is a summary of the proosed work.

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    8. Intravascular magnetomotive optical coherence tomography of targeted early-stage atherosclerotic changes in ex vivo hyperlipidemic rabbit aortas

      Intravascular magnetomotive optical coherence tomography of targeted early-stage atherosclerotic changes in ex vivo hyperlipidemic rabbit aortas
      ... of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA 4. 4 Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA 5. 5 Department of Internal Medicine, University o...
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    9. Noninvasive depth-resolved optical measurements of the tympanic membrane and middle ear for differentiating otitis media

      Noninvasive depth-resolved optical measurements of the tympanic membrane and middle ear for differentiating otitis media
      ...al, Urbana, Illinois, U.S.A 10. 10 Advanced MEMS, San Francisco, California, U.S.A ^*Send correspondence to Stephen A. Boppart, Beckman Institute for Advanced Science and Technology, 405 N. Mathews Ave., Urbana, Illino...
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    10. Real-time automated thickness measurement of the in vivo human tympanic membrane using optical coherence tomography

      Real-time automated thickness measurement of the in vivo human tympanic membrane using optical coherence tomography
      Background: Otitis media (OM), an infection in the middle ear, is extremely common in the pediatric population. Current gold-standard methods for diagnosis include otoscopy for visualizing the surface features of the tympanic membrane (TM) and making qualitative assessments to determine middle ear content. OM typically presents as an acute infection, but can progress to chronic OM, and after numerous infections and antibiotic treatments over the course of many months, this ...
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    11. Post-Doctoral Research Associate Positions at the Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign

      Post-Doctoral Research Associate Positions at the Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign
      ...e area of Primary Care Imaging using optical coherence tomography (OCT). Headed by Prof. Stephen Boppart, the Biophotonics Imaging Laboratory is a dynamic and productive interdisciplinary research and training environmen...
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    12. 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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    13. 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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    14. 1-24 of 167 1 2 3 4 5 6 7 »
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  2. Organizations in the News

    1. (17 articles) National Institutes of Health
    2. (6 articles) Massachusetts Institute of Technology
    3. (5 articles) Duke University
    4. (4 articles) Cornell University
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    6. (4 articles) Purdue University
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  3. People in the News

    1. (35 articles) Steven G. Adie
    2. (31 articles) P. Scott Carney
    3. (29 articles) Eric J. Chaney
    4. (21 articles) Daniel L. Marks
    5. (17 articles) Nathan D. Shemonski
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    11. (9 articles) Fredrick A. South
    12. (6 articles) Charles N. Stewart
  4. OCT Companies in the News

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