http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108195902-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-327 |
| filingDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108195902-B |
| titleOfInvention | Metal sulfide ore biosensor and use method thereof |
| abstract | The invention relates to a metal sulfide ore biosensor and a using method thereof, the metal sulfide ore biosensor comprises a cylindrical sensing element and a copper wire connected with the bottom surface of one end of a cylinder, the sensing element is metal sulfide ore, the sensing element and the copper wire are covered with polytetrafluoroethylene, the bottom surface of one end of the sensing element, which is not covered with polytetrafluoroethylene, is a detection end and is contacted with a solution to be detected, and the solution to be detected is hydrogen peroxide, ascorbic acid or glucose solution. The application method comprises the steps of taking the metal sulfide ore biosensor as a working electrode, establishing a three-electrode system of the working electrode, a counter electrode and a reference electrode, and connecting the three-electrode system with an electrochemical workstation; and then the detection end of the working electrode is placed in the solution to be detected, the magnitude of the response current in the solution to be detected is detected through an electrochemical workstation, and then the concentration of the biological components in the solution to be detected is determined according to a standard curve. The invention has the advantages that: the device has the advantages of simple structure, little pollution, low cost, high response speed, wide detection range and good operation stability. |
| priorityDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.