stretchable electrode has been made by depositing Ni-MOF composite/Au nanoparticles

and carbon nanotube (CNT) onto a PDMS film towards real-time monitoring of dopa­

mine [46]. Owing to the superior mechanical flexibility and electrocatalytic activity of the

Ni-MOF, the developed stretchable sensor can be utilized for real-time monitoring of

dopamine under stretched and unstretched states with a detection limit of 10 nM with a

FIGURE 14.3

Schematics showing the fabrication procedure of C-MOF/PANIF@PU based flexible wearable pressure sensors:

(a) The synthesis of C-MOF/PANIF, (b) the synthesis of C-MOF/PANIF@PU by dip-coating of C-MOF/PANIF

on PU sponge, (c) the assembly of the C-MOF/PANIF@PU based flexible wearable pressure sensors, d) pho­

tograph of the E-skin assembled from the C-MOF/PANIF@PU based pressure sensor, (e) schematic illustration

of the E-skin assembled from the C-MOF/PANIF@PU based pressure sensor, (f) photograph of two fingers

touching the E-skin, and (g) the corresponding pressure distribution mapping from the sensing responses.

Reprinted with permission [ 44]. Copyright (2020) Elsevier.

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