Noncovalent Attachment of PbS Quantum Dots to Single- and Multiwalled Carbon Nanotubes

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="285857.fig.001a" src="https://static.hindawi.com/articles/jnt/volume-2014/285857/figures/285857.fig.001a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>PbS-QD NIR fluorescence spectrum</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="285857.fig.001b" src="https://static.hindawi.com/articles/jnt/volume-2014/285857/figures/285857.fig.001b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>PbS-QD absorbance spectrum</td></tr></table></td></tr></table>

<table>NIR fluorescence (a) and absorbance (b) spectra of the commercially obtained PbS-QD stabilized by oleic acid.</table>

Journal of Nanotechnology

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Figure 1

Figure 1: Noncovalent Attachment of PbS Quantum Dots to Single- and Multiwalled Carbon Nanotubes 