http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114624317-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13da9ccd5a08e36c49b34a872c6743d8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16B50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16B40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16B40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16B50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate | 2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f687a11524b37d0f29db62e98be7f25a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f883a19e672c432c5c5709936b4c3efd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9d79369b4af31a34ff7c297a15af5f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e984a5d1547c4296b8af0237daf3d45d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4403b84b29e5a9f620e8d3ac1b4912b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e583052b5c935edc75847feab0e97751 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8218f59a42923842a44064f443e7618 |
| publicationDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114624317-A |
| titleOfInvention | A qualitative and quantitative analysis method based on direct injection mass spectrometry |
| abstract | The invention discloses a qualitative and quantitative analysis method based on direct injection mass spectrometry. In this method, the sample is injected into the mass spectrometer by direct injection, in which the primary information of the metabolites is acquired in a spliced segmented scanning mode, and the secondary information is acquired in a data-independent mode under one or more collision energies; mass spectrometry is used. The data reading software extracts the scanning point information of the primary and secondary mass spectrometry; then the qualitative results of the metabolites are obtained through the database primary matching, isotope distribution comparison, secondary spectrum comparison and correlation analysis; quantification of isomers This is done by screening isomers for characteristic secondary fragment ions. The invention has the advantages of wide coverage of metabolite primary and secondary mass spectrometry information, simple experimental process, convenient data processing, and low time and labor costs, and has broad application prospects in future high-throughput metabolomics research. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115662500-A |
| priorityDate | 2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.