1. Articles mentioning both Amy L. Oldenburg and Stephen A. Boppart

    1-11 of 11
    1. Magnetomotive optical coherence tomography

      Magnetomotive optical coherence tomography
      A spectral-domain magnetomotive optical coherence tomography apparatus, includes (a) a spectral-domain optical coherence tomography device, and (b) a magnet. The magnet is coupled with the optical coherence tomography device so that changes in the magnetic field are coordinated with collection of data by the optical coherence tomography device. This device may be used to examine a sample by spectral-domain magnetomotive optical coherence tomography, which includes examining the sample with a ...
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    2. Resonant acoustic spectroscopy of soft tissues using embedded magnetomotive nanotransducers and optical coherence tomography

      Resonant acoustic spectroscopy of soft tissues using embedded magnetomotive nanotransducers and optical coherence tomography
      We present a new method for performing dynamic elastography of soft tissue samples. By sensing nanoscale displacements with optical coherence tomography, a chirped, modulated force is applied to acquire the mechanical spectrum of a tissue sample within a few seconds. This modulated force is applied via magnetic nanoparticles, named 'nanotransducers', which are diffused into the tissue, and which contribute negligible inertia to the soft tissue mechanical system. Using this novel ...
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    3. Magnetic protein microspheres as dynamic contrast agents for magnetomotive optical coherence tomography

      Freddy T. Nguyen, Elizabeth M. Dibbern, Eric J. Chaney et al. Optical coherence tomography (OCT) is an emerging biomedical imaging modality that has been developed over the last 15 years. More recently, OCT has been used for the intraoperative imaging of tumor margins in breast cancer and axillary lymph nodes providing a real time in-vivo assessment of the tis ... [Proc. SPIE Int. Soc. Opt. Eng. 6867, 68670F (2008)] published Wed ...
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    4. Spectroscopic Optical Coherence Tomography and Microscopy

      Imaging biological tissues using optical coherence tomography is enhanced with spectroscopic analysis, providing new metrics for functional imaging. Recent advances in spectroscopic optical coherence tomography (SOCT) include techniques for the discrimination of endogenous tissue types and for the detection of exogenous contrast agents. In this paper, we review these techniques and their associated signal processing algorithms, while highlighting their potential for biomedical applications. We unify the theoretical framework for time- ...
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    5. 1-11 of 11
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  2. Organizations in the News

    1. (11 articles) University of Illinois at Urbana-Champaign
    2. (2 articles) Purdue University
  3. People in the News

    1. (3 articles) Eric J. Chaney
    2. (3 articles) Xing Liang
    3. (2 articles) Vasilica Crecea
    4. (2 articles) Tyler S. Ralston
    5. (2 articles) Alexander Wei
    6. (1 articles) Marina Marjanovic
    7. (1 articles) Daniel L. Marks
    8. (1 articles) Steven G. Adie