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

References

ref title DOI material type comment
3351 120 Ultrasensitive electrochemical genosensor for detection of CaMV35S gene with Fe3O4-Au@ Ag nanoprobe https://doi.org/10.1016/j.talanta.2019.120205 Composite Au@Ag-loaded magnetic nanoparticles

Materials

ref material size size err size unit size type size comment BET b nanozyme b 10n b unit specific act sa 10n sa unit comment
7417 120 Fe3O4-Au@Ag 400 nm TEM The 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

ref material enzyme type substrate pH T km km err km 10n km unit vmax vmax err vmax 10n vmax unit kcat kcat err kcat 10n kcat unit kcat/km kcat/km 10n kcat/km unit comment

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5022 120 Fe3O4-Au@Ag CaMV35S gene E-chem 1x10-16-1x10-10 M 1.26x10-17 M