(a) Scheme showing the use of TiH1.924
nanodots (NDs) for SDT and PTT. Reprinted with permission from Reference [202
]. Copyright 2020, Nature Publishing Group. (b) Scheme describing the use of Bi2
for mild PTT, and the use and working mechanism of BNN-Bi2
for combined NO-mediated gas therapy and mild PTT. Reprinted with permission from Reference [214
]. Copyright 2019, Wiley-VCH. (c) Schematic illustration of DSP-mediated gene delivery and the photothermal activation of gene expression under NIR light irradiation. Reprinted with permission from Reference [217
]. Copyright 2017, Wiley-VCH.