http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109540869-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109540869-B |
| titleOfInvention | SERS detection method of aureomycin hydrochloride |
| abstract | An SERS detection method of aureomycin hydrochloride relates to tetracycline antibiotic detection. Reducing chloroauric acid by using sodium citrate to prepare Au nano particle sol, and preparing gold nano particles with uniform particle size by controlling the concentration, reaction time, reaction temperature and stirring speed of reactants; under a certain temperature condition, preparing an SERS substrate by using aureosol, controlling the pH value of aureomycin hydrochloride solution, adding a fluorescence quencher, carrying out surface-increasing Raman detection on aureomycin hydrochloride on the SERS substrate, gradually enhancing the Raman peak of the aureomycin hydrochloride at a specific wavelength along with the increase of the concentration of the aureomycin hydrochloride, and carrying out quantitative analysis and detection on the aureomycin hydrochloride by utilizing the fact that the intensity of the Raman characteristic peak of the aureomycin hydrochloride is in direct proportion to the amount of the aureomycin hydrochloride. The method has the advantages of low detection limit, high sensitivity, good detection repeatability, high detection speed, high sample standard addition recovery rate and the like, and can meet the requirement of rapid analysis and detection. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.