Stacked graphdiyne nano-Iontronic device enables selective pH detection in single cells (IMAGE)

Science China Press

Stacked graphdiyne nano-Iontronic device enables selective pH detection in single cells

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Schematic and performance of the graphdiyne-based nano-iontronic sensor. (A) The schematic of the device. (B) Device response to different pH. (C) Cation selectivity of the device. (D) Real‑time intracellular pH changes of a single PC12 cell before and after drug administration.

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