Detecting Swelling States of Red Blood Cells by “Cell–Fluid Coupling Spectroscopy”

Red blood cells 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 propert...

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Detalles Bibliográficos
Autores principales: Zensen, Carla, Fernandez, Isis E., Eickelberg, Oliver, Feldmann, Jochen, Lohmüller, Theobald
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5323883/
https://www.ncbi.nlm.nih.gov/pubmed/28251048
http://dx.doi.org/10.1002/advs.201600238
Descripción
Sumario:Red blood cells 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. [Image: see text]

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