http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112014449-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0328dc1833863fe13dfa746048bec03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3278 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-48 |
| filingDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bcab1fdcfe4a7919ad996ed3b58d431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3302dcd87acb8f41cdc216e23d525a84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fd40003195041344dfe79be86acc687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eef916b73e35ec69b70cbda3e4538b3c |
| publicationDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112014449-A |
| titleOfInvention | Method for detection of luteolin by combined solid-phase extraction and electrochemical sensor |
| abstract | The invention discloses a method for detecting luteolin by combining solid-phase extraction and electrochemical sensor, and belongs to the technical field of analytical chemistry. The present invention uses ZrO 2 nanoparticles and chitosan-doped graphene aerogel modified silica gel as extraction materials to extract luteolin in a sample to be tested; ZrO 2 nanoparticles and chitosan are mixed with The heterographene aerogel-modified glassy carbon electrode was used as an electrochemical sensor platform to detect luteolin in the extract. The present invention is based on ZrO 2 nanoparticles and chitosan-doped graphene aerogel as electrode materials, ZrO 2 nanoparticles and chitosan-doped graphene aerogel modified silica gel as extraction materials, and has high adsorption selectivity and realizes detection. The signal is amplified, the preparation method is simple and feasible, and the cost is low; the combined use of the solid-phase extraction and the electrochemical sensor eliminates the interference of the sample matrix, improves the detection sensitivity and accuracy of the method, and is simple to operate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112684065-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112684065-A |
| priorityDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.