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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Hierarchical drug release designed Au @PDA-PEG-MTX NPs for targeted delivery to breast cancer with combined photothermal-chemotherapy

Fig. 4

a Release of MTX by nanocomposites when Au @PDA-PEG-MTX placed in the simulated normal physiological environment pH 7.4; b Release of MTX by nanocomposites when Au @PDA-PEG-MTX placed in the simulated tumor acid environment pH 5.5; MTX released by NIR irradiation with 808 nm (blue curve) and MTX released by nanometers not irradiated by 808 nm NIR (pink curve)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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