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Issue 40, 2019
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Diamond nano-optode for fluorescent measurements of pH and temperature

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Abstract

Nano-optodes with a diamond core coated with a double stimuli-responsive polymeric shell reversibly respond to pH and temperature changes. Swelling and collapsing of the shell are accompanied by changes in the charge of the polymer. Changes in the fluorescent spectra of nitrogen-vacancy centers ratiometrically indicate pH and temperature.

Graphical abstract: Diamond nano-optode for fluorescent measurements of pH and temperature

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Article information


Submitted
30 Apr 2019
Accepted
24 Sep 2019
First published
26 Sep 2019

Nanoscale, 2019,11, 18537-18542
Article type
Communication

Diamond nano-optode for fluorescent measurements of pH and temperature

H. Raabova, D. Chvatil and P. Cigler, Nanoscale, 2019, 11, 18537
DOI: 10.1039/C9NR03710A

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