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Updated: Feb 10, 2026

Label-Free Imaging of Single Proteins Secreted from Living Cells via iSCAT Microscopy
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Label-Free Imaging of Single Proteins Secreted from Living Cells via iSCAT Microscopy

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Label-Free Optofluidic Nanobiosensor Enables Real-Time Analysis of Single-Cell Cytokine Secretion

Xiaokang Li1, Maria Soler1, Crispin Szydzik2

  • 1Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland.

Small (Weinheim an Der Bergstrasse, Germany)
|May 29, 2018
PubMed

Keywords:
cytokine detectionlabel-free biosensorsmicrofluidicsnanoplasmonicsreal-time single-cell analysis

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