Fig. 4From: Supramolecular Gel-Templated In Situ Synthesis and Assembly of CdS Quantum Dots Gels a FT-IR spectra of CdS QDs; b XRD patterns of vacuum-dried CdS powder; c UV-vis absorption spectra of CdS made from two samples in the process of gelation, gel(B) and gel(A); d UV-vis absorption spectra of Q3 with different concentrations of CdS QDs. A: 5.0 × 10−3 mol/l; B: 1.0 × 10−3 mol/l; C: 1.0 × 10−4 mol/lBack to article page