Literature DB >> 17694065

Tomographic phase microscopy.

Wonshik Choi1, Christopher Fang-Yen, Kamran Badizadegan, Seungeun Oh, Niyom Lue, Ramachandra R Dasari, Michael S Feld.   

Abstract

We report a technique for quantitative three-dimensional (3D) mapping of refractive index in live cells and tissues using a phase-shifting laser interferometric microscope with variable illumination angle. We demonstrate tomographic imaging of cells and multicellular organisms, and time-dependent changes in cell structure. Our results will permit quantitative characterization of specimen-induced aberrations in high-resolution microscopy and have multiple applications in tissue light scattering.

Mesh：

Year:  2007        PMID： 17694065     DOI： 10.1038/nmeth1078

Source DB:  PubMed          Journal:  Nat Methods        ISSN： 1548-7091            Impact factor:   28.547


  195 in total

1.  Three-dimensional differential interference contrast microscopy using synthetic aperture imaging.

Authors:  Moonseok Kim; Youngwoon Choi; Christopher Fang-Yen; Yongjin Sung; Kwanhyung Kim; Ramachandra R Dasari; Michael S Feld; Wonshik Choi
Journal:  J Biomed Opt       Date:  2012-02       Impact factor: 3.170

2.  Scanning color optical tomography (SCOT).

Authors:  Poorya Hosseini; Yongjin Sung; Youngwoon Choi; Niyom Lue; Zahid Yaqoob; Peter So
Journal:  Opt Express       Date:  2015-07-27       Impact factor: 3.894

3.  Mapping Local and Global Liquid Phase Behavior in Living Cells Using Photo-Oligomerizable Seeds.

Authors:  Dan Bracha; Mackenzie T Walls; Ming-Tzo Wei; Lian Zhu; Martin Kurian; José L Avalos; Jared E Toettcher; Clifford P Brangwynne
Journal:  Cell       Date:  2018-11-29       Impact factor: 41.582

4.  Extended depth of focus in tomographic phase microscopy using a propagation algorithm.

Authors:  Wonshik Choi; Christopher Fang-Yen; Kamran Badizadegan; Ramachandra R Dasari; Michael S Feld
Journal:  Opt Lett       Date:  2008-01-15       Impact factor: 3.776

5.  Refractive index sensing of green fluorescent proteins in living cells using fluorescence lifetime imaging microscopy.

Authors:  Henk-Jan van Manen; Paul Verkuijlen; Paul Wittendorp; Vinod Subramaniam; Timo K van den Berg; Dirk Roos; Cees Otto
Journal:  Biophys J       Date:  2008-01-25       Impact factor: 4.033

6.  Optical properties of tissues quantified by Fourier-transform light scattering.

Authors:  Huafeng Ding; Freddy Nguyen; Stephen A Boppart; Gabriel Popescu
Journal:  Opt Lett       Date:  2009-05-01       Impact factor: 3.776

7.  Spatial Light Interference Microscopy (SLIM) using twisted-nematic liquid-crystal modulation.

Authors:  Tan H Nguyen; Gabriel Popescu
Journal:  Biomed Opt Express       Date:  2013-08-08       Impact factor: 3.732

8.  Deterministic regularization of three-dimensional optical diffraction tomography.

Authors:  Yongjin Sung; Ramachandra R Dasari
Journal:  J Opt Soc Am A Opt Image Sci Vis       Date:  2011-08-01       Impact factor: 2.129

9.  Response to Comment on "Is the nuclear refractive index lower than cytoplasm? Validation of phase measurements and implications for light scattering technologies": A Comment on "How a phase image of a cell with nucleus refractive index smaller than that of the cytoplasm should look like?", e201800033.

Authors:  Zachary A Steelman; Will J Eldridge; Adam Wax
Journal:  J Biophotonics       Date:  2018-05-02       Impact factor: 3.207

10.  Determination of cell elasticity through hybrid ray optics and continuum mechanics modeling of cell deformation in the optical stretcher.

Authors:  Andrew E Ekpenyong; Carolyn L Posey; Joy L Chaput; Anya K Burkart; Meg M Marquardt; Timothy J Smith; Michael G Nichols
Journal:  Appl Opt       Date:  2009-11-10       Impact factor: 1.980
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