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. 2021 Jan 15;11:1532. doi: 10.1038/s41598-021-81122-w

Figure 2.

Figure 2

Targeted semiconducting polymer nanoparticle physical characterization. (a) Panel of fluorescent HDAPPs and ablative BSe NPs variants used within experimentation, either uncoated, or with HA. (b) HDAPPs and HA-HDAPPs UV/Vis absorbance and fluorescence spectra indicate no loss in characteristic activity due to coating with HA. (c) BSe NPs and HA-BSe NPs UV/Vis absorbance spectra indicate no loss in characteristic activity due to coating with HA. (d) Heating potentials of HDAPPs, BSe NPs, and their HA-coated variants were measured by exposing NPs in a 100 µL volume to 800 nm laser at specified laser durations. This illustrates the capacity of each nanoparticle to reach ablative potential at relatively low concentrations in bulk solution phase. (Error bars reported as s.e.m.).