Figure 2.

a FT-IR spectra on KBr for dropcast samples of PCBA (diamond), CdSe NPs (asterisk), PCBA-CdSe NPs (circle); b TEM of pyridine-capped CdSe NPs and c PCBA-CdSe NPs.

Lee et al. Nanoscale Res Lett 2011 6:23   doi:10.1007/s11671-010-9764-1