Fig. 1From: Multi-function PtCo nanozymes/CdS nanocrystals@graphene oxide luminophores and K2S2O8/H2O2 coreactants-based dual amplified electrochemiluminescence immunosensor for ultrasensitive detection of anti-myeloperoxidase antibodyStructural and compositional analyses of the PtCo/CdS@GO luminophores. AÂ Low-magnification TEM image of PtCo/CdS@GO luminophores. Scale bar is 50 nm. BÂ High-magnification TEM image of PtCo/CdS@GO luminophores. Scale bar is 20 nm; CÂ HRTEM image and lattice fringes of PtCo/CdS@GO luminophores. Scale bar is 5 nm. DÂ STEM-EDS elemental mapping of PtCo/CdS@GO luminophores. Scale bar is 20 nmBack to article page