S doped Fe single atom as efficient peroxidase-like nanozymes for colorimetric detection of oxytetracycline
S doped Fe single atom as efficient peroxidase-like nanozymes for colorimetric detection of oxytetracycline
研究概述
研究内容请参见论文原文。
谱图与表征信息
Fig. 2 (a) N 1s, (b) S 2p, and (c) Fe 2p XPS spectra of Fe1/SCN and Fe1/CN. (d) Fe K- edge XANES and (e) FT-EXAFS spectra of Fe1/SCN, Fe1/CN, FePc, Fe2O3, FeO, and Fe foil. (f) FT-EXAFS fitting curves of Fe1/SCN, Inset schematic model of Fe1/SCN. (g) WT EXAFS contour plots of Fe foil, FeO, Fe2O3, Fe1/CN, and Fe1/SCN.