Duke University

1. Mentioned In 55 Articles

2. Multiplexed low coherence interferometry instrument for measuring microbicide gel thickness distribution

   opticsinfobase.org (19 hours, 41 min ago) Explore Article

   We present a Fourier-domain, multiplexed low coherence interferometry (LCI) instrument designed for application to intravaginal measurement of microbicidal gel distribution. Microbicide gels are topical products developed to combat sexually transmitted diseases, such as HIV/AIDS, by acting as delivery vehicles for active drugs and barrier layers to vaginal tissue. Measuring microbicide gel vaginal distribution is key to understanding the gel's biological effectiveness. This study presents a new LCI system for measuring ... (Read Full Article)
   

   Comment on Article Mentions:   Duke University   Adam Wax

3. Comparison of a torsional handpiece through microincision versus standard clear corneal cataract wounds

   Journal of Cataract & Refractive Surgery (Nov 25 2008) Ophthalmology Explore Article

   ... and standard clear corneal cataract wounds with appropriately configured tips and sleeves.Setting: Duke University Eye Center, Durham, North Carolina, USA.Methods: Cataracts in both eyes of 32 patients needing bila... (Read Full Article)
   

   Comment on Article Mentions:   Duke University

4. Correlation between Optical Coherence Tomography and glaucomatous optic nerve head damage in children

   BJO Online (Nov 20 2008) Ophthalmology Explore Article

   ...toine El-Dairi ^1, Sandra Holgado ^1, Sanjay Asrani ^1, Laura Enyedi ^1 and Sharon Freedman ^2^* ^1 Duke University Eye Center, United States ^2 Duke University, United States ^* To whom correspondence should be addressed. E-mail: freed003{at}m... (Read Full Article)
   

   Comment on Article Mentions:   Duke University   Zeiss Stratus OCT   Sanjay Asrani

5. Retinal blood flow measurement by circumpapillary Fourier domain Doppler optical coherence tomography

   SPIE Digital Library (Nov 12 2008) Ophthalmology Explore Article

   ...mology, Keck School of Medicine, Los Angeles, California 90033 Bradley A. Bower and Joseph A. Izatt Duke University, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708 Ou Tan and Dav... (Read Full Article)
   

   Comment on Article Mentions:   David Huang   Duke University   Ou Tan

6. In vivo spectral domain optical coherence tomography volumetric imaging and spectral Doppler velocimetry of early stage embryonic chicken heart development

   opticsinfobase.org (Nov 2 2008) Cardiology Explore Article

   Progress towards understanding embryonic heart development has been hampered by the inability to image embryonic heart structure and simultaneously measure blood flow dynamics, in vivo. We have developed a spectral domain optical coherence tomography system for in vivo volumetric imaging of the chicken embryo heart. We have also developed a technique called spectral Doppler velocimetry (SDV) for quantitative measurement of blood flow dynamics. In vivo volumetric images and SDV measurements ... (Read Full Article)
   

   Comment on Article Mentions:   Joseph A. Izatt   Duke University   Anjul M. Davis

7. OSA's Interactive Science Publishing Initiative Launches with Research on Breathing Disorders and Congenital Heart Defects

   Newswise (Oct 31 2008) Explore Article

   ...mall that there is no way to image it without harming the embryo. Now Anjul Davis and colleagues at Duke University and the University of Cincinnati have come up with a new way of measuring blood flow and imaging th... (Read Full Article)
   

   Comment on Article Mentions:   Duke University   University of Western Australia   Florence G. Rothenberg

8. Imaging the Infant Retina with a Hand-held Spectral-Domain Optical Coherence Tomography Device

   American Journal of Ophthalmology (Oct 8 2008) Ophthalmology Explore Article

   ...s photography for assessment and clinical management in cases of SBS. Inquiries to Cynthia A. Toth, Duke University Eye Center, Box 3802, Durham, NC 27710 (Read Full Article)
   

   Comment on Article Mentions:   Duke University   Cynthia A. Toth

9. New Technique Sees Into Tissue At Greater Depth, Resolution

   Science Daily (Sep 17 2008) Explore Article

   ...ral fellow working in the laboratory of Joseph Izatt, professor of biomedical engineering in Duke's Pratt School of Engineering. "Not only were we able to get better images, we were able to specifically target the types of cell......and his graduate student Matthew Crow. Skala also worked with Mark Dewhirst, a cancer researcher at Duke University Medical Center, and plans further collaborations with the Dewhirst laboratory to apply this techniq... (Read Full Article)
   

   Comment on Article Mentions:   Duke University   Matthew J. Crow   Melissa Skala

10. New Technique Sees Into Tissue At Greater Depth, Resolution

    pratt.duke.edu (Sep 17 2008) Explore Article

    ...ral fellow working in the laboratory of Joseph Izatt, professor of biomedical engineering in Duke's Pratt School of Engineering. "Not only were we able to get better images, we were able to specifically target the types of cell......and his graduate student Matthew Crow. Skala also worked with Mark Dewhirst, a cancer researcher at Duke University Medical Center, and plans further collaborations with the Dewhirst laboratory to apply this techniq... (Read Full Article)
    

    Comment on Article Mentions:   Joseph A. Izatt   Duke University   Matthew J. Crow

11. Heating Up Microscopy

    Photonics.com (Sep 16 2008) Explore Article

    DURHAM, N.C., Sept. 17, 2008 – Bioengineers at Duke University are using nanospheres of gold to create a photothermal optical coherence tomography (OCT) to witnes......ral fellow working in the laboratory of Joseph Izatt, professor of biomedical engineering in Duke's Pratt School of Engineering. "Not only were we able to get better images, we were able to specifically target the types of cell... (Read Full Article)
    

    Comment on Article Mentions:   Duke University   Melissa Skala   Joseph A. Izatt

12. Calcified Vascular Plaque Specimens: Assessment with Cardiac Dual-Energy Multidetector CT in Anthropomorphically Moving Heart Phantom

    Radiology (Sep 15 2008) Cardiology Explore Article

    .... Paulson, MD, Rizvan A. Mirza, MD, and Thorsten R. Fleiter, MD 1 From the Department of Radiology, Duke University Medical Center, DUMC 3808, Durham, NC 27710 (D.T.B., E.M.M., E.K.P., R.A.M.); and Department of Rad... (Read Full Article)
    

    Comment on Article Mentions:   Duke University

13. Photothermal Optical Coherence Tomography of Epidermal Growth Factor Receptor in Live Cells Using Immunotargeted Gold Nanospheres

    ACS Publications Home Page (Sep 4 2008) Explore Article

    ... C. Skala,^* Matthew J. Crow, Adam Wax, and Joseph A. Izatt Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708 Received August 2, 2008 Revised August 21, 2008 Abstract: Molecular ... (Read Full Article)
    

    Comment on Article Mentions:   Duke University   Joseph A. Izatt   Matthew J. Crow

14. Scanner apparatus having electromagnetic radiation devices coupled to MEMS actuators

    PatFT » Page 1 of 1 (Sep 2 2008) Patents Explore Article

    FIELD OF THE INVENTION The present invention relates to scanner devices in general, and more particularly, to electromagnetic radiation scanner devices. BACKGROUND OF THE INVENTION It is known in some industrial, medical, and consumer applications to scan objects. For example, U.S. Pat. No. 5,321,501 to Swanson et al. entitled Method and Apparatus for Optical Imaging with Means for Controlling the Longitudinal Range ofthe Sample, describes an assembly that scans angularly ... (Read Full Article)
    

    Comment on Article Mentions:   Duke University

15. Drusen Ultrastructure Imaging with Spectral Domain Optical Coherence Tomography in Age-related Macular Degeneration

    OphSource (Aug 30 2008) Ophthalmology Explore Article

    Subjects with drusen and a clinical diagnosis of AMD were enrolled in an SDOCT imaging study from August of 2005 to May of 2007. Foveal linear scans were acquired, and the image data were processed for analysis. Drusen were scored by 4 morphologic categories: shape, predominant internal reflectivity, homogeneity, and presence of overlying hyper-reflective foci. The prevalences of each morphologic pattern and combinations of morphologic patterns observed were calculated. The ... (Read Full Article)
    

    Comment on Article Mentions:   Joseph A. Izatt   Duke University   Cynthia A. Toth

16. Spectral-domain optical coherence tomography an improvement over previous optical coherence tomography systems

    Ophthalmology Times (Aug 15 2008) Ophthalmology Explore Article

    ... makes a difference in how we can view retinal disease," said Dr. Toth, professor of ophthalmology, Duke University Medical Center, Durham, NC. In addition to being 50 times faster than conventional OCT, SD-OCT, whi... (Read Full Article)
    

    Comment on Article Mentions:   Duke University   Cynthia A. Toth

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