1. University of Florida

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    1. Mentioned In 86 Articles

    2. Endoscopic swept-source optical coherence tomography based on a two-axis microelectromechanical system mirror

      Endoscopic swept-source optical coherence tomography based on a two-axis microelectromechanical system mirror
      A microelectromechanical system (MEMS) mirror based endoscopic swept-source optical coherence tomography (SS-OCT) system that can perform three-dimensional (3-D) imaging at high speed is reported. The key component enabling 3-D endoscopic imaging is a two-axis MEMS scanning mirror which has a 0.8 0.8 mm 2 mirror plate and a 1.6 1.4 mm 2 device footprint. The diameter of the endoscopic probe is only 3.5 mm. The ...
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    3. Miniature probe combining optical-resolution photoacoustic microscopy and optical coherence tomography for in vivomicrocirculation study

      Miniature probe combining optical-resolution photoacoustic microscopy and optical coherence tomography for in vivomicrocirculation study
      ...g, University of Florida, Gainesville, Florida 32611, USA 2Department of Electrical and Computer Engineering, University of Florida, Gainesville, Florida 32611, USA Photoacoustic microscopy (PAM) is sensitive to optical ...
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    4. A 2.8-mm Imaging Probe Based On a High-Fill-Factor MEMS Mirror and Wire-Bonding-Free Packaging for Endoscopic Optical Coherence Tomography

      A 2.8-mm Imaging Probe Based On a High-Fill-Factor MEMS Mirror and Wire-Bonding-Free Packaging for Endoscopic Optical Coherence Tomography
      This paper reports a miniature optical coherence tomography (OCT) probe and high-resolution 3-D OCT imaging results obtained with this side-view probe. The probe is only 2.8 mm in diameter, enabled by a unique high-fill-factor electrothermal MEMS mirror with hidden actuators and a novel wire-bonding-free packaging technique. The MEMS mirror has a large mirror aperture of 1 mm with a chip size of only 1.55 mm$times$1.7 ...
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    5. Retinal Thickness in People with Diabetes and Minimal or No Diabetic Retinopathy: Heidelberg Spectralis Optical Coherence Tomography

      Retinal Thickness in People with Diabetes and Minimal or No Diabetic Retinopathy: Heidelberg Spectralis Optical Coherence Tomography
      ...assman6, 7. Sandeep Grover1, 8. Shailesh K. Gupta1 and 9. Jared S. Nielsen7 1. ^1Department of Ophthalmology, University of Florida College of Medicine, Jacksonville Health Science Center, Jacksonville, FL, United States...
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    6. Modified protocol for in vivo imaging of wild-type mouse retina with customized miniature spectral domain optical coherence tomography (SD-OCT) device

      Modified protocol for in vivo imaging of wild-type mouse retina with customized miniature spectral domain optical coherence tomography (SD-OCT) device
      This protocol outlines and evaluates a modified scanning procedure for a customized spectral domain optical coherence tomography (SD-OCT) imaging apparatus within the wild-type C57Bl/6 mouse posterior segment. This modified protocol allows for the capture of a 50 degree field of view spanning 3 mm by 3 mm perimeter with the optic disc as the central point. By utilizing this scanning protocol a more reliable measurement of retinal thickness can ...
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    7. Spectral domain optical coherence tomography documented rapid resolution of pseudophakic cystoid macular edema with topical difluprednate

      Spectral domain optical coherence tomography documented rapid resolution of pseudophakic cystoid macular edema with topical difluprednate
      ...resolution of the macular edema easily. KV Chalam, Vijay Khetpal, Chirag J Patel Department of Ophthalmology, University of Florida Jacksonville, FL, USA Introduction: Pseudophakic cystoid macular edema is a common cause...
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    8. Refractive index measurement of acute rat brain tissue slices using optical coherence tomography

      Refractive index measurement of acute rat brain tissue slices using optical coherence tomography
      An optical coherence tomography (OCT) system employing a microelectromechanical system (MEMS) mirror was used to measure the refractive index (RI) of anatomically different regions in acute brain tissue slices, in which viability was maintained. RI was measured in white-matter and grey-matter regions, including the cerebral cortex, putamen, hippocampus, thalamus and corpus callosum. The RI in the corpus callosum was found to be ~4% higher than the RIs in other regions ...
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    9. Infrared imaging and spectral-domain optical coherence tomography findings correlate with microperimetry in acute macular neuroretinopathy: a case report

      Infrared imaging and spectral-domain optical coherence tomography findings correlate with microperimetry in acute macular neuroretinopathy: a case report
      Introduction Spectral-domain optical coherence tomography findings in a patient with acute macular neuroretinopathy, and correlation with functional defects on microperimetry, are presented. Case presentation A 25-year old Caucasian woman presented with bitemporal field defects following an upper respiratory tract infection. Her visual acuity was 20/20 in both eyes and a dilated fundus examination revealed bilateral hyperpigmentary changes in the papillomacular bundle. Our patient underwent further evaluation with spectral-domain optical ...
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    10. Design optimization and implementation of a miniature optical coherence tomography probe based on a MEMS mirror

      Design optimization and implementation of a miniature optical coherence tomography probe based on a MEMS mirror
      Optical coherence tomography (OCT) provides non-invasive cross-sectional imaging capability and high resolution, but it has very limited applications inside human body because of the stringent size requirements for accessing the internal organs. Micro-Electro-Mechanical Systems (MEMS) is an emerging technology that can make devices with small size and fast speed. This paper reports the design optimization of a MEMS mirror-based miniature OCT probe. The probe consists of three main parts: a ...
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    11. Julie Albon From Cardiff University Receives American Health Assistance Foundation Award for $100k

      Julie Albon From Cardiff University Receives American Health Assistance Foundation Award for $100k
      ...dry AMD). In earlier studies, Michael E. Boulton, Ph.D., co-investigator Maria Grant, M.D., and others at the University of Florida at Gainesville, discovered that changing the expression of one gene in isolated bone mar...
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    12. MEMS-Based Endoscopic Optical Coherence Tomography

      MEMS-Based Endoscopic Optical Coherence Tomography
      Early cancer detection has been playing an important role in reducing cancer mortality. Optical coherence tomography (OCT), due to its micron-scale resolution, has the ability to detect cancerous tissues at their early stages. For internal organs, endoscopic probes are needed as the penetration depth of OCT is about 1–3 mm. MEMS technology has the advantages of fast speed, small size, and low cost, and it has been widely used ...
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    13. 31-45 of 86 « 1 2 3 4 5 6 »
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  2. About University of Florida

    University of Florida

    University of Florida is a major, public, comprehensive, land-grant, research university. The state's oldest, largest and most comprehensive university, Florida is among the nation's most academically diverse public universities. Florida has a long history of established programs in international education, research and service. It is one of only 17 public, land-grant universities that belongs to the Association of American Universities.  Florida has a 2,000-acre campus and more than 900 buildings (including 170 with classrooms and laboratories). The northeast corner of campus is listed as a Historic District on the National Register of Historic Places. The UF residence halls have a total capacity of some 7,000 students and the five family housing villages house more than 2,200 married and graduate students.