Electrochemical immunosensor based on AuBP@ Pt nanostructure and AuPd-PDA nanozyme for ultrasensitive detection of APOE4

References

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310Electrochemical immunosensor based on AuBP@ Pt nanostructure and AuPd-PDA nanozyme for ultrasensitive detection of APOE4https://doi.org/10.1039/D0RA00298DCompositeAuPd alloy-modified polydopamine nanotubes (AuPd-PDA)

Materials

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BET
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310AuBP@Pt100*50nmTEMthe size of Au BPs was about 80 nm length and 30 nm width. the AuBP@Pt exhibited a nano bipyramid morphology with about 100 nm length and 50 nm width.

Kinetics

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Applications

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310AuBP@Pt and AuPd-PDADetection of APOE4APOE4E-chem0.05-2000ng mL -115.4pg mL -1
310AuBP@Pt and AuPd-PDADetection of APOE4APOE4E-chem0.05-2000ng mL -115.4pg mL -1In conclusion, an ultrasensitive electrochemical immunosensor based on AuBP@Pt nanostructures and AuPd-PDA nanozyme was developed for the detection of APOE4.