http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103364428-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-08 |
| filingDate | 2013-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103364428-B |
| titleOfInvention | A kind of based on γ-Fe2O3The method for quick of NMR nano-probe food-borne pathogens |
| abstract | A kind of based on γ-Fe 2 O 3 NMR nano-probe detection food-borne pathogens method for quick, belong to technical field of quick detection of pathogenic bacteria for food safety. The present invention depends on the magnetic resonance detection method that may be used for pathogenic bacterium in food liquid sample of foundation, utilizes the brilliant γtype Fe 2 O 3 Nano material prepares immunomagnetic beads enrichment aimed strain targetedly, utilizes the brilliant type Fe 2 O 3 of γSuperparamagnetic characteristic on the impact in the relaxation time of nucleus magnetic resonance deamplification, detect out in sample whether containing target pathogenic bacterium. Different concrete corresponding relations is: superparamagnetic immunomagnetic beads, demonstrates linear relationship under certain condition, and namely immunomagnetic beads content is big, and the T2/T1 value of sample is more little, can detection by quantitative object bacteria in certain limit. The method may be used for the quick detection of harmful pathogenic bacteria in food samples, such that it is able to as the rapid screening of large quantities of sample to be checked. |
| priorityDate | 2013-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.