Figure 3.

UV–vis absorption spectra of 5P-VA (square, □), 5P-VTPA (circle, ○), 5P-DVTPA (triangle, △) in CHCl3 solution (1 × 10-5 M).

Shin et al. Nanoscale Research Letters 2013 8:421   doi:10.1186/1556-276X-8-421
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