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Fig.1 | Journal of Nanobiotechnology

Fig.1

From: Enzyme-catalyzed synthesis of selenium-doped manganese phosphate for synergistic therapy of drug-resistant colorectal cancer

Fig.1

Synthesis and characterization of OX@Se-MnP. A SEM (a) and TEM (b) of Se-MnP. B Elemental mapping and corresponding merged images of OX@Se-MnP revealing the uniform distribution of Mn, Se, P, Pt and O elements in the matrix. C FTIR spectra of Na2SeO3, FDP, MnP, OX and Se-MnP before and after drug loading. D XRD patterns of Na2SeO3, MnP, Se-MnP and OX@Se-MnP. E The cumulative amount of Se released from OX@Se-MnP in PBS with different pH values (7.4 and 5.5). F The survey XPS spectrum of OX@Se-MnP. G, H XPS spectrum of Se 3d and Pt 4f in the OX@Se-MnP. I Zeta potentials of MnP, OX, Se-MnP and OX@Se-MnP. J Hydrodynamic diameter distribution of MnP, Se-MnP and OX@Se-MnP. K UV–visible absorption spectra and photo (inset) of MB degradation

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Journal of Nanobiotechnology

ISSN: 1477-3155

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