Figure 3.

UV–vis spectrophotometers of GNPs nanofluids. (A, B, C) UV–vis spectrophotometer of GNPs nanofluids at different concentrations and wavelength and (D, E, F) absorption values of GNPs dispersed in distilled water at different concentrations.

Mehrali et al. Nanoscale Research Letters 2014 9:15   doi:10.1186/1556-276X-9-15
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