Figure 6.

(A) Schematic illustration of CS@MoS₂ hybrid coating constructed on the surface of Ti material for synergistic photodynamic and photothermal antibacterial action under the dual lights irradiation. (B) The antibacterial activity E. coli and S. aureus of pure Ti and CS@MoS₂-Ti under the conditions of darkness (light) and after exposing to 660 nm visible light; 808 nm NIR; dual lights for 10 min. Reproduced with permission from ¹³⁷, copyright 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. (C) The Pen-loaded MoS₂ nanosheets exhibit outstanding antibiofilm activity via synergetic chemotherapy and photothermal therapy. (D) Number of S. aureus and E. coil in the presence of different antibacterial agents: control, NIR light, MoS₂ nanosheets, free Pen, MoS₂-Pen nanosheets, MoS₂ nanosheets with NIR light, and MoS₂-Pen nanosheets with NIR light. Reproduced with permission from ¹⁴⁰, copyright 2018 American Chemical Society.