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Updated: May 2, 2026

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Fluorescent Nanoparticles for the Measurement of Ion Concentration in Biological Systems
Published on: July 4, 2011
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Aptamer-based fluorescence sensor for rapid detection of potassium ions in urine
Chih-Ching Huang1, Huan-Tsung Chang
1Department of Chemistry, National Taiwan University, Taipei, Taiwan. changht@ntu.edu.tw.
Abstract:
We unveil a new homogeneous assay-using OliGreen and an ATP-binding aptamer-for the highly selective and sensitive detection of potassium ions.

