MoOx quantum dots with peroxidase-like activity on microfluidic paper-based analytical device for rapid colorimetric detection of H2O2 released from PC12 cells

References

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212MoOx quantum dots with peroxidase-like activity on microfluidic paper-based analytical device for rapid colorimetric detection of H2O2 released from PC12 cellshttps://doi.org/10.1016/j.snb.2019.127512Metal oxidewater-soluble molybdenum oxide quantum dots (MoOx QDs)

Materials

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212MoOx QDs3.42nmTEMAs depicted in TEM images, the obtained MoOx QDs are highly uniform and monodisperse nanocrystals with the average size about 3.42 nm.

Kinetics

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Applications

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212MoOx QDsefficient colorimetric quantitative detection of H2O2 based on microfluidic paper-based device.H2O2Color1-20μM0.175μM91.5–107.04 %
212MoOx QDsefficient colorimetric quantitative detection of H2O2 based on microfluidic paper-based device.H2O2Color1-20μM0.175μM91.5–107.04 %this biosensing device was successfully applied for visual detection of H2O2 released from PC12 cells with the advantages of low cost, rapid response and portability