http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20100108020-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17c6c7da627b7bead7208250127b52c2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-161 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-26 |
| filingDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e9b010c2ab15cc654b8b01a125b5c65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2344ffe93684856eba4cc95c2ef1591 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6018e1c58633ddf8399ffa6dd7ea9162 |
| publicationDate | 2010-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20100108020-A |
| titleOfInvention | Three stage mass spectrometer |
| abstract | The present invention relates to a three-step mass spectrometer composed of a linear potential reflectron, a PD cell, a quadratic potential reflectron, and using MALDI ionization for biological polymer analysis. . Molecular ions produced at the ionization source are separated by linear potential reflectrons and enter the PD cell, and molecular ions absorbed by the PD laser within the cell are decomposed inside or outside the PD cell (P), and PD After primary degradation in the cell, it may be degraded again outside the PD cell (C). That is, the C component is produced by the continuous reaction of m 1 + → m 2 + → m 3 + , there are several C components depending on the intermediate (m 2 + ), all m 2 to make the same m 3 + Three-step mass spectrometry spectra for + can be obtained. That is, in the present invention, by applying a voltage to the PD cell to change the kinetic energy of each C component and separating them using quadratic potential reflectrons, the mass of all m 2 + can be accurately determined, and also all m 2 + can be determined. By simultaneous detection, very good sensitivity three-step mass spectrometry can be obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2612416-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200021753-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014014279-A1 |
| priorityDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.