Research Article

Polycation-Capped CdS Quantum Dots Synthesized in Reverse Microemulsions

Figure 2

Absorption (a) and fluorescence spectra (b) of the microemulsion system toluene-pentanol (1 : 1), SDS, water after CdS nanoparticle formation in presence of PEI or PDADMAC at point A.
478153.fig.002a
(a)
478153.fig.002b
(b)