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Upconverting ion-selective nanoparticles for the imaging of intracellular calcium ions

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Abstract

Upconverting ion-selective nanoparticles that emit light at the near-infrared region are prepared here. The transport of calcium ions induces the deprotonation of the incorporated chromoionophore (P6) through ion exchange resulting in an increase in the emission of UCNPs for the detection of intracellular calcium ions.

Graphical abstract: Upconverting ion-selective nanoparticles for the imaging of intracellular calcium ions

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Article information


Submitted
05 Mar 2020
Accepted
01 Jun 2020
First published
01 Jun 2020

Analyst, 2020, Advance Article
Article type
Communication

Upconverting ion-selective nanoparticles for the imaging of intracellular calcium ions

Y. Li, J. Feng, Y. Huang, Y. Qin, D. Jiang and H. Chen, Analyst, 2020, Advance Article , DOI: 10.1039/D0AN00454E

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