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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Graphene oxide (GO)-based nanosheets with combined chemo/photothermal/photodynamic therapy to overcome gastric cancer (GC) paclitaxel resistance by reducing mitochondria-derived adenosine-triphosphate (ATP)

Fig. 1

Physicochemical characteristics of PTX@GO-PEG-OSA NSs. a FT-IR spectra of GO, GO-PEG, GO-PEG-OSA and PTX@GO-PEG-OSA NSs. b Size distribution of GO, GO-PEG, GO-PEG-OSA and PTX@GO-PEG-OSA NSs in FBS. c Zeta potential and diameters (down) of GO, GO-PEG, GO-PEG-OSA and PTX@GO-PEG-OS NSs in FBS. d The images of GO, GO-PEG, GO-PEG-OSA and PTX@GO-PEG-OSA NSs after storage in FBS for one month. e TEM images of GO, GO-PEG, GO-PEG-OSA and PTX@GO-PEG-OSA NSs. f AFM images of GO-PEG-OSA and PTX@GO-PEG-OSA NSs. g, h The temperature curves induced by GO-PEG-OSA, PTX@GO-PEG-OSA NSs and PBS under NIR irradiation. i Singlet oxygen generation abilities of GO-PEG-OSA and PTX@GO-PEG-OSA in water, with or without NIR irradiation. j Drug release curve for PTX@GO-PEG-OSA NSs. Data are shown as the mean ± SD, n = 3

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Journal of Nanobiotechnology

ISSN: 1477-3155

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