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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: Van-mediated self-aggregating photothermal agents combined with multifunctional magnetic nickel oxide nanoparticles for precise elimination of bacterial infections

Fig. 6

A Typical SEM images of MRSA treated with PBS (PBS-NIR(−) and PBS-NIR(+)) and NAV (NAV-NIR(−) and NAV-NIR(+)). B Intracellular ROS level of MRSA induced by NAV in the presence and absence of NIR laser irradiation. C Protein leakage of NAV-treated MRSA with or without NIR laser irradiation. D DNA leakage of NAV-treated MRSA with or without NIR laser irradiation. E The ATPase activity of MRSA after exposure to NAV with or without NIR laser irradiation. All the tests were performed at 125 μg/mL NAV concentration with or without 808 nm NIR laser irradiation at 1.8 W/cm2 for 10 min. F Schematic diagram for NAV antibacterial mechanism

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