In situ green synthesis of the nanocomposites of MnO2/graphene as an oxidase mimic for sensitive colorimetric and electrochemical dual-mode biosensing
Yaopeng Liu,
Wei Zhao,
Yi Gao
et al.
Abstract:A novel kind of nanozyme constructed by MnO2 nanoparticles and graphene nanosheets (MnO2@G) was prepared via a facile chemical route, which possesses oxidase mimicking property for colorimetry and electrochemical determination of dopamine (DA).
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