ref | title | DOI | material type | comment |
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683 | Electrochemical detection of β-lactoglobulin based on a highly selective DNA aptamer and flower-like Au@ BiVO4 microspheres | https://doi.org/10.1016/j.aca.2020.04.066 | Composite | The flower-like BiVO4 microspheres were firstly found to have peroxidase mimic catalytic activity and used to amplify the electrochemical signal. The aptamer can bind β-lactoglobulin and fall off from the working electrode, after which the DNA2/Au/BiVO4 probe can be fixed to the DNA1/AuNPs/ITO working electrode by the hybridization of DNA2 with DNA1. |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
683 | BiVO4 | nm | SEM | It is clear that the flower-like BiVO4 microspheres with uniform structure were assembled from BiVO4 nanosheets and were basically consistent with the description in the literature [26]. |