Figure 5From: Synergistic photothermal ablative effects of functionalizing carbon nanotubes with a POSS-PCU nanocomposite polymerAbsorption spectra of POSS-PCU-CNT. At a wavelength of 700 nm, POSS-PCU shows greatest absorbance (red). Non-covalent functionalization of POSS-PCU onto CNTs results in a higher absorbance at 700 nm (green), compared to unfunctionalized CNTs (blue).Back to article page