“…1 However, due to the misuse of antibiotics, multidrug-resistant strains are gradually emerging and becoming popular. 2,3 To address this problem, researchers have developed several new strategies, some of which are already in use such as photodynamic therapy (PDT), [4][5][6] sonodynamic therapy (SDT), 7 vaccine therapy 8 and photothermal therapy (PTT). 9 Among these treatments, PTT received increasing attention due to its broad-spectrum antibacterial properties and continuous heat generation under light.…”