Fig. 8. (A) Schematic illustration of the synthesis of HMSs, HMSs@Au NSs, and HAPP,145 reproduced from ref. 145 with permission from the American Chemical Society, copyright 2017. (B) rGO/Au NSs nanocomposite,147 reproduced from ref. 147 with permission from the American Chemical Society, copyright 2019. (C) NaBiF4:Gd-PDA-PEG NPs,150 reproduced from ref. 150 with permission from the American Chemical Society, copyright 2020. (D) Gd:CuS@BSA NPs,151 reproduced from ref. 151 with permission from the American Chemical Society, copyright 2016.
