Ultrasensitive electrochemical genosensor for detection of CaMV35S gene with Fe3O4-Au@ Ag nanoprobe

References

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title
DOI
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120Ultrasensitive electrochemical genosensor for detection of CaMV35S gene with Fe3O4-Au@ Ag nanoprobehttps://doi.org/10.1016/j.talanta.2019.120205CompositeAu@Ag-loaded magnetic nanoparticles

Materials

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BET
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120Fe3O4-Au@Ag400nmTEMThe diameter of the AuNPs was about 2.7 nm. The particle size of Au@Ag NPs increased to about 8 nm.The Fe3O4 MNPs exhibited a spherical morphology with approximately 400 nm in diameter.

Kinetics

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Applications

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120Fe3O4-Au@AgCaMV35S geneE-chem1x10-16-1x10-10M1.26x10-17M