http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113916958-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-327 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-327 |
| filingDate | 2021-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113916958-B |
| titleOfInvention | A self-supporting electrode sensor for detecting aflatoxin B1 and its preparation and application |
| abstract | The invention belongs to the technical field of electrochemical biosensors, and discloses a self-supporting electrode sensor for detecting aflatoxin B1 and its preparation and application. Method: 1) placing the carbon felt loaded with nickel-copper precipitation in the device, feeding a gas containing a carbon source, cracking at high temperature, and then placing it in a chloroauric acid solution to react to obtain a gold-loaded self-supporting electrode; The aptamer solution covered the gold-loaded self-supporting electrode, and then reacted with the bovine serum albumin solution to obtain a passivation electrode; 3) The passivation electrode was incubated in the AFB 1 solution, and then reacted with the carboxylated polystyrene nanosphere solution The reaction was carried out and the electrodes were subsequently incubated with HRP to obtain the sensor. The method of the invention is simple and low in cost. When detecting aflatoxin B1, the sensor of the invention has high sensitivity, precision, specificity, strong anti-interference and good repeatability. The sensor of the present invention is used to detect aflatoxin B1. |
| priorityDate | 2021-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.