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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Multi-function PtCo nanozymes/CdS nanocrystals@graphene oxide luminophores and K2S2O8/H2O2 coreactants-based dual amplified electrochemiluminescence immunosensor for ultrasensitive detection of anti-myeloperoxidase antibody

Fig. 1

Structural and compositional analyses of the PtCo/CdS@GO luminophores. A Low-magnification TEM image of PtCo/CdS@GO luminophores. Scale bar is 50 nm. B High-magnification TEM image of PtCo/CdS@GO luminophores. Scale bar is 20 nm; C HRTEM image and lattice fringes of PtCo/CdS@GO luminophores. Scale bar is 5 nm. D STEM-EDS elemental mapping of PtCo/CdS@GO luminophores. Scale bar is 20 nm

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