Photothermal evaluation of different MPNs. (A) CuIITA, MnIITA, NiIITA, GdIIITA, RuIIITA, VIIITA, and FeIIITA (100 μg mL-1, metal/TA = 3.15, 2 W cm-2). Adapted with permission from 12, copyright 2018 American Chemical Society. (B) Polydopamine-modified hyaluronic acid (HA-PDA)-coated MOF nanoparticles. Adapted with permission from 40, copyright 2018 American Chemical Society. (C) Poly (vinylpyrrolidone) (PVP)-protected Fe3+-gallic acid (GA) coordination polymer nanodots (Fe-CPNDs) under NIR 808-nm laser irradiation with 1.3 W cm-2 power. Adapted with permission from 53, copyright 2015 Springer Nature Limited. (D) Fe-GA-PEG CPNs in water with different concentrations under NIR 808-nm laser irradiation at 0.8 W cm-2 power density. Adapted with permission from 74, copyright 2017 Royal Society of Chemistry. (E) Tannic acid (TA)-Mn2+ chelate networks on black phosphorus (BP) nanosheets (BPNSs) (1 W cm-2). Adapted with permission from 75, copyright 2018 Royal Society of Chemistry.