http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114018888-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08dde60e3e0ca1e6ffaa5143e5c8477a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2021-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ab7090929eee3135e6b61d60da412a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2642739a0dac77627c870ce78ca5202e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd45f9b7c11c6c13c73ab2d09db3b881 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef03039739129a5926aae0b5b304b7c4 |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114018888-A |
| titleOfInvention | A method for detecting carbendazim based on furfural functionalized carbon quantum dots |
| abstract | The invention provides a method for detecting carbendazim based on furfural functionalized carbon quantum dots, belonging to the technical field of pesticide detection, comprising: mixing a sample with an alkaline solution and then performing a water bath to obtain a water bath; The carbonized quantum dot solution and the acid solution are mixed and reacted to obtain a reactant; the fluorescence intensity of the obtained reactant is detected at an excitation light wavelength of 350 nm to obtain the fluorescence quenching efficiency, and the fluorescence quenching efficiency is substituted into the linear equation , obtain the carbendazim concentration in the sample, the fluorescence quenching efficiency=(F 0 -F)/F 0 , wherein: F 0 : the fluorescence intensity when the carbendazim concentration is 0, F: the carbendazim in the sample Measured fluorescence intensity; linear equation: y=0.005x+0.083, y is the fluorescence quenching efficiency; x is the concentration of carbendazim in the sample, in mg/L. Using the method provided by the present invention, the minimum detection limit of carbendazim is 1.07 μg/L. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114456119-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114456119-B |
| priorityDate | 2021-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.