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Nano Convergence
Fig. 1 | Nano Convergence

Fig. 1

From: Highly sensitive plasmonic paper substrate fabricated via amphiphilic polymer self-assembly in microdroplet for detection of emerging pharmaceutical pollutants

Fig. 1

Schematic illustration of the preparation of an organic film containing silver nanoparticles at the microliter scale via the self-assembly of poly(styrene)-b-poly(vinyl pyridine) copolymer molecules at the air-liquid interface. (a) FE-SEM images of nanohybridized paper-substrate fabricated with 0.1 mg mL− 1 of bCP and 0.05 M AgNO3 at three different magnifications (b, c, and d). Inset: histogram presenting the size distribution of the silver nanoparticles

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