Figure 5.

Effects of the amount of IL on UV–vis-NIR absorbance spectroscopy of AuNFs. Experimental condition: different volumes of 2.0 mmol·L−1 [AEMIM]·Br as the capper and 0.20 mL 1% (w/w) TA as the reducing agent.

Zhang et al. Nanoscale Research Letters 2012 7:583   doi:10.1186/1556-276X-7-583
Download authors' original image