| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b312503d5fb78f9d7d78c88940a1558c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-4295 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate |
1994-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f238c74aae1298aa594c7dd7da229b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5302ea7884763916869bc6b28c43029d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed7ea3e81d097bce5fa1e0e976f37255 |
| publicationDate |
1994-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0630041-A2 |
| titleOfInvention |
Selective collisional dissociation |
| abstract |
A variable cooling time is imposed on ions in a quadrupole ion trap prior to excitation through border effect operation. Continuous variation of the cooling time brings about continuous variation of the selected ion internal energy when subjected to the boundary effect such that the boundary effect competes more favorably with ion loss in the trap, and fragmentation reaction channels having successively greater energies of activation can be accessed preferentially. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9935669-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6015972-A |
| priorityDate |
1993-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |