Issue 59, 2022

Near-infrared photothermally activated DNA nanotweezers for imaging ATP in living cells

Abstract

By assembling nanotweezers with ATP-splitting aptamers on gold nanorods (AuT123L), we constructed a near-infrared-activated ATP sensing device that could time-controllably image ATP levels in living cells. By replacing the aptamers on the nanotweezers, the nanoplatform can be applied to other important biomolecules, opening up more possibilities for the study of time controllable nanodevices.

Graphical abstract: Near-infrared photothermally activated DNA nanotweezers for imaging ATP in living cells

Supplementary files

Article information

Article type
Communication
Submitted
17 5 2022
Accepted
27 6 2022
First published
28 6 2022

Chem. Commun., 2022,58, 8210-8213

Near-infrared photothermally activated DNA nanotweezers for imaging ATP in living cells

X. Li, D. Luo, J. Song, Y. Jia, J. Song, H. Chen and J. Xu, Chem. Commun., 2022, 58, 8210 DOI: 10.1039/D2CC02791G

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