1. Urs Utzinger

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    1. Mentioned In 6 Articles

    2. In vivo molecular imaging of colorectal cancer using quantum dots targeted to vascular endothelial growth factor receptor 2 and optical coherence tomography/laser-induced fluorescence dual-modality imaging

      In vivo molecular imaging of colorectal cancer using quantum dots targeted to vascular endothelial growth factor receptor 2 and optical coherence tomography/laser-induced fluorescence dual-modality imaging
      Optical coherence tomography/laser induced fluorescence (OCT/LIF) dual-modality imaging allows for minimally invasive, nondestructive endoscopic visualization of colorectal cancer in mice. This technology enables simultaneous longitudinal tracking of morphological (OCT) and biochemical (fluorescence) changes as colorectal cancer develops, compared to current methods of colorectal cancer screening in humans that rely on morphological changes alone. We have shown that QDot655 targeted to vascular endothelial growth factor receptor 2 (QD655-VEGFR2) can ...
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    3. Optical design of an optical coherence tomography and multispectral fluorescence imaging endoscope to detect early stage ovarian cancer

      Optical design of an optical coherence tomography and multispectral fluorescence imaging endoscope to detect early stage ovarian cancer
      ...ing endoscope to detect early stage ovarian cancer Tyler Tate ; Molly Keenan ; Elizabeth Swan ; John Black ; Urs Utzinger ; Jennifer Barton; Optical design of an optical coherence tomography and multispectral fluorescen...
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    4. In vivo three-dimensional optical coherence tomography and multiphoton microscopy in a mouse model of ovarian neoplasia

      In vivo three-dimensional optical coherence tomography and multiphoton microscopy in a mouse model of ovarian neoplasia
      ...n neoplasia Jennifer M. Watson ; Samuel L. Marion ; Photini Faith Rice ; David L. Bentley ; David Besselsen ; Urs Utzinger ; Patricia B. Hoyer ; Jennifer K. Barton; In vivo three-dimensional optical coherence tomography ...
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    5. Endoscopic optical coherence tomography and laser-induced fluorescence spectroscopy in a murine colon cancer model

      Background and Objectives The diagnostic feasibility of optical coherence tomography (OCT) and laser-induced fluorescence (LIF) have been evaluated for human colorectal cancer. This study applies these technologies to a murine model of colorectal adenoma. Study Design/Materials and Methods The lower colon of 10 ApcMin and two C57BL/6J mice was surveyed over five 4-week intervals using a prototype 2.0 mm diameter OCT-LIF endoscope-based system. Four categories were histologically ...
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    6. Miniature Endoscope for Simultaneous Optical Coherence Tomography and Laser-Induced Fluorescence Measurement

      ...biotechnology : Spectroscopy, fluorescence and luminescence Citation Alexandre R. Tumlinson, Lida P. Hariri, Urs Utzinger, and Jennifer K. Barton, "Miniature Endoscope for Simultaneous Optical Coherence Tomography and L...
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  2. About Urs Utzinger

    Urs Utzinger

    Urs Utzinger is a Associate Professor in the Biomedical Engineering Department at the University of Arizona.