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. 2016 Apr 6;9(4):268. doi: 10.3390/ma9040268

Figure 4.

Figure 4

A schematic representation of the dc-µAPGD systems used to obtain the Au@AgCSNPs. (A) An overall set up of the dc-µAPGD system; (B) A close up of the reactor used to generate the microdischarge between a flowing liquid cathode and an Ar nozzle microjet anode for the AuNPs production; (C) A close up of the reactor with the reverse polarity, i.e., using a flowing liquid anode and an Ar nozzle microjet cathode, for the production Au@AgCSNPs.