http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108982606-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3272 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 | 2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108982606-B |
| titleOfInvention | Electrochemical detection method for sarcosine based on polyamic acid and sarcosine oxidase |
| abstract | The invention constructs a sarcosine electrochemical detection method based on polyamic acid (PAA) and Sarcosine Oxidase (SOX), and realizes the detection of sarcosine in a complex sample. Firstly, pretreating a Glassy Carbon Electrode (GCE), preparing a PAA solution by using a Dimethylformamide (DMF) solution as a solvent, carrying out ultrasonic treatment, then depositing the solution on the surface of the GCE, drying at room temperature overnight, then dripping a uniformly dispersed glutaraldehyde solution on the surface of the GCE, drying at 25 ℃ for 2 hours to form a membrane, and finally dripping an SOX solution on the modified GCE to form an SOX layer for detecting sarcosine. PAA is a polymer with cation complexing property, and can be used as a reducing agent to improve the sensitivity of the electrochemical method due to the action of carboxyl, thereby realizing sensitive detection of sarcosine. |
| priorityDate | 2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.