Observation of dynamic subdomains in red blood cells
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Popescu-2006-Observation of dynam.pdf
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Author(s)
Popescu, Gabriel
Badizadegan, Kamran
Feld, Michael S.
Dasari, Ramachandra Rao
Date Issued
July 2006
Journal
Journal of Biomedical Optics
Publisher
SPIE
Citation
Popescu, Gabriel, Kamran Badizadegan, Ramachandra R. Dasari, and Michael S. Feld. “Observation of Dynamic Subdomains in Red Blood Cells.” Journal of Biomedical Optics 11, no. 4 (2006): 040503. © 2006 Society of Photo-Optical Instrumentation Engineers
Version
Final published version
Abstract
We quantify the nanoscale structure and low-frequency dynamics associated with live red blood cells. The membrane displacements are measured using quantitative phase images provided by Fourier phase microscopy, with an average path-length stability of 0.75 nm over 45 min. The results reveal the existence of dynamic, independent subdomains across the cells that fluctuate at various dominant frequencies.
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
Massachusetts Institute of Technology. Department of Physics
Massachusetts Institute of Technology. Spectroscopy Laboratory
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1117/1.2221867
