Detecting Swelling States of Red Blood Cells by "Cell-Fluid Coupling Spectroscopy".
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ABSTRACT:
SUBMITTER: Zensen C
PROVIDER: S-EPMC5323883 | biostudies-literature | 2017 Feb
REPOSITORIES: biostudies-literature
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Detecting Swelling States of Red Blood Cells by "Cell-Fluid Coupling Spectroscopy".
Zensen Carla C Fernandez Isis E IE Eickelberg Oliver O Feldmann Jochen J Lohmüller Theobald T
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20161013 2
<b>Red blood cells</b> are "shaken" with a holographic optical tweezer array. The flow generated around cells due to the periodic optical forcing is measured with an optically trapped "detector" particle located in the cell vicinity. A signal-processing model that describes the cell's physical properties as an analog filter illustrates how cells can be distinguished from each other. ...[more]
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