Spatial-Arrangement-Assisted Emission Energy Fine Tuning of CdSe Quantum Dots (QDs) in QD–Block Copolymer Complexes

Figure 3

Transmission electron microscopy (TEM) images of the 4.5 nm CdSe QDs–P(46–22)/P(16–18) polymer complexes at 25°C. The complexes of 4.5 nm CdSe–P(46–22) 0.1% with (a) P(16–18) 0.0%, (b) P(16–18) 0.1%, (c) P(16–18) 0.2%, and (d) P(16–18) 0.4%. The red dotted lines indicate the cylindrical structures.

(a)

(b)

(c)

(d)