Figure 4.

UV-visible absorbance spectra of the polymer-laced ZnO-Au hybrid nanoparticles dispersed in different solvents. Hexane (a), water (b), and ethanol (c), in comparison to Au (d) and ZnO (e) nanoparticles (both in hexane).

Wang et al. Nanoscale Research Letters 2014 9:109   doi:10.1186/1556-276X-9-109
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