Articles that mention University of Illinois at Urbana-Champaign -Optical Coherence Tomography News

University of Illinois at Urbana-Champaign

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1. Mentioned In 225 Articles
2. Economical and compact briefcase spectral-domain optical coherence tomography system for primary care and point-of-care applications
  
  Explore SPIE Digital Library Oct 2 2018
  
  Development of low-cost and portable optical coherence tomography (OCT) systems is of global interest in the OCT research community. Such systems enable utility broadly throughout a clinical facility, or in remote areas that often lack clinical infrastructure. We report the development and validation of a low-cost, portable briefcase spectral-domain optical coherence tomography (SD-OCT) system for point-of-care diagnostics in primary care centers and/or in remote settings. The self-contained briefcase OCT ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Roshan Dsouza
3. Intraoperative imaging of surgical margins of canine soft tissue sarcoma using optical coherence tomography
  
  Explore Wiley Online Library Sep 22 2018
  
  Optical coherence tomography (OCT) is a rapid non‐invasive imaging technique that has shown high sensitivity for intraoperative surgical margin assessment in human breast cancer clinical trials. This promising technology has not been evaluated in veterinary medicine. The objective of this study was to correlate normal and abnormal histological features with OCT images for surgical margins from excised canine soft tissue sarcoma (STS) and to establish image evaluation criteria for ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Marina Marjanovic
4. Image Data Analyst, GlaxoSmithKline Center for Optical Molecular Imaging, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign
  
  Explore Optical Coherence Tomography News Aug 21 2018 Jobs & Studentships
  
  ...st GlaxoSmithKline Center for Optical Molecular Imaging Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Solid and broad understanding of image analysis software as well as...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign
5. Imaging Research Scientist, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign
  
  Explore Optical Coherence Tomography News Aug 21 2018 Jobs & Studentships
  
  ...ore about the Universitys commitment to diversity, please visit http://www.inclusiveillinois.illinois.edu The Biophotonics Imaging Laboratory and the Center for Optical Molecular Imaging at the Beckman Institute for Adva...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign
6. Intraoperative breast cancer margin detection via polarization-sensitive optical coherence tomography
  
  Explore Cancer Research Jul 7 2018
  
  Current standard-of-care for breast conserving surgery (BCS) procedures relies on post-operative histopathology to provide a microscopic view and assessment of surgical margins. To avoid high reoperation rates there has been a great interest in developing new imaging solutions to visualize tissue intraoperatively, and provide real-time feedback on the margin status. Optical coherence tomography (OCT) is a high-resolution label-free, imaging technology that is the optical analogue to ultrasound imaging, except images ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Eric J. Chaney
7. PhotoniCare Receives $2.1 Million National Institute of Health Phase IIb Small Business Innovation Research Award
  
  Explore Optical Coherence Tomography News May 29 2018 Funding , Other Business News
  
  ...t of Dr. Stephen Boppart’s Biophotonics Imaging Laboratory at the University of Illinois at Urbana-Champaign (UIUC), PhotoniCare continues its relationship with UIUC as an EnterpriseWorks incubator company. For more info...
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  Mentions: National Institutes of Health Stephen A. Boppart University of Illinois at Urbana-Champaign
8. Magnetomotive Displacement of the Tympanic Membrane using Magnetic Nanoparticles: Toward Enhancement of Sound Perception
  
  Explore IEEE Xplore Apr 16 2018 Otolaryngology
  
  Objective: A novel hearing-aid scheme using magnetomotive nanoparticles (MNPs) as transducers in the tympanic membrane (TM) is proposed, aiming to noninvasively and directly induce a modulated vibration on the TM. Methods: In this feasibility study, iron-oxide (Fesub3/subOsub4/sub) nanoparticles were applied on ex vivo rat TM tissues and allowed to diffuse over ~2 hr. Subsequently, magnetic force was exerted on the MNP-laden TM via a programmable electromagnetic solenoid to ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Eric J. Chaney
9. Wavefront measurement using computational adaptive optics
  
  Explore OSA | OSA Publishing Mar 10 2018
  
  In many optical imaging applications, it is necessary to correct for aberrations to obtain high quality images. Optical coherence tomography (OCT) provides access to the amplitude and phase of the backscattered optical field for three-dimensional (3D) imaging samples. Computational adaptive optics (CAO) modifies the phase of the OCT data in the spatial frequency domain to correct optical aberrations without using a deformable mirror, as is commonly done in hardware-based adaptive ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign P. Scott Carney
10. Label-free optical imaging technologies for rapid translation and use during intraoperative surgical and tumor margin assessment
  
  Explore SPIE Digital Library Jan 4 2018
  
  The biannual International Conference on Biophotonics was recently held on April 30 to May 1, 2017, in Fremantle, Western Australia. This continuing conference series brought together key opinion leaders in biophotonics to present their latest results and, importantly, to participate in discussions on the future of the field and what opportunities exist when we collectively work together for using biophotonics for biological discovery and medical applications. One session in this ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign University of Western Australia
11. Review of optical coherence tomography in oncology
  
  Explore SPIE Digital Library Dec 26 2017
  
  The application of optical coherence tomography (OCT) in the field of oncology has been prospering over the past decade. OCT imaging has been used to image a broad spectrum of malignancies, including those arising in the breast, brain, bladder, the gastrointestinal, respiratory, and reproductive tracts, the skin, and oral cavity, among others. OCT imaging has initially been applied for guiding biopsies, for intraoperatively evaluating tumor margins and lymph nodes, and ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign
12. Noninvasive in vivo optical coherence tomography tracking of chronic otitis media in pediatric subjects after surgical intervention
  
  Explore SPIE Digital Library Dec 26 2017 Otolaryngology
  
  In an institutional review board-approved study, 25 pediatric subjects diagnosed with chronic or recurrent otitis media were observed over a period of six months with optical coherence tomography (OCT). Subjects were followed throughout their treatment at the initial patient evaluation and preoperative consultation, surgery (intraoperative imaging), and postoperative follow-up, followed by an additional six months of records-based observation. At each time point, the tympanic membrane (at the light reflex region ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Eric J. Chaney
13. Clinical translation of handheld optical coherence tomography: practical considerations and recent advancements
  
  Explore SPIE Digital Library Dec 20 2017
  
  Since the inception of optical coherence tomography (OCT), advancements in imaging system design and handheld probes have allowed for numerous advancements in disease diagnostics and characterization of the structural and optical properties of tissue. OCT system developers continue to reduce form factor and cost, while improving imaging performance (speed, resolution, etc.) and flexibility for applicability in a broad range of fields, and nearly every clinical specialty. An extensive array of ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Roshan Dsouza
14. Investigating the healing mechanisms of an angiogenesis-promoting topical treatment for diabetic wounds using multimodal microscopy
  
  Explore Wiley Online Library Oct 5 2017 Dermatology
  
  Impaired skin wound healing is a significant co-morbid condition of diabetes that is caused by poor microcirculation, among other factors. Studies have shown that angiogenesis, a critical step in the wound healing process in diabetic wounds, can be promoted under hypoxia. In this study, an angiogenesis-promoting topical treatment for diabetic wounds, which promotes angiogenesis by mimicking a hypoxic environment via inhibition of prolyl hydroxylase resulting in elevation or maintenance of ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Eric J. Chaney
15. UIUC Receives a NIH Grant for Partnership for Primary Care Imaging of the Ear
  
  Explore Optical Coherence Tomography News Jul 5 2017 Otolaryngology , Funding
  
  ...and impact will be a new standard-of-care for the management of ear infections, with improved patient care
  University of Illinois at Urbana-Champaign Receives a 2017 NIH Grant for $454,301 for Partnership for Primary ...
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  Mentions: National Institutes of Health Stephen A. Boppart University of Illinois at Urbana-Champaign
16. Ratiometric analysis of optical coherence tomography–measured in vivo retinal layer thicknesses for the detection of early diabetic retinopathy
  
  Explore Wiley Online Library Jun 21 2017 Ophthalmology
  
  Influence of diabetes mellitus (DM) and diabetic retinopathy (DR) on parafoveal retinal thicknesses and their ratios was evaluated. Six retinal layer boundaries were segmented from spectral-domain optical coherence tomography images using open-source software. Five study groups: (1) healthy control (HC) subjects, and subjects with (2) controlled DM, (3) uncontrolled DM, (4) controlled DR and (5) uncontrolled DR, were identified. The one-way analyses of variance (ANOVA) between adjacent study groups (i ...
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  Mentions: Stephen A. Boppart University of Illinois at Urbana-Champaign Ryan L. Shelton
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