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Nano Convergence
Fig. 1 | Nano Convergence

Fig. 1

From: Ink-lithographic fabrication of silver-nanocrystal-based multiaxial strain gauge sensors through the coffee-ring effect for voice recognition applications

Fig. 1

a Schematics of different fluid behaviors in the different printing modes (continuous and alternate). b Optical images of NH4Br-printed glass substrate without NC thin films showing continuously (middle) and alternately printed patterns (right). c Atomic force microscopy (AFM) data of an alternately extracted droplet on the glass substrate. d Schematic illustration of surface morphology created by the coffee-ring effect (red particles represent oleic acid, oleylamine, or AgBr)

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