| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9e9fb31d6312a206edfd3edb1d49daf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-4225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-068 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K1-087 |
| filingDate |
2012-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58f16d72132a3f83582e8ed68f6e0673 |
| publicationDate |
2013-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013026360-A1 |
| titleOfInvention |
Lateral introduction of ions into rf ion guides |
| abstract |
An ion guide system includes an ion guide with pole rods, a device for laterally introducing ion species, and a mass spectrometer for analyzing product ions of reactions between different ion species. The device is configured and positioned such that an RF field with at least two-fold rotational symmetry with respect to the axis is generated. The device includes shortened pole rods and/or further electrodes. The pole rods and the further electrodes have at least two-fold rotational symmetry. The symmetry of the RF field allows ions to travel straight ahead through the ion guide with no hindrance. Such arrangements are particularly suitable for bringing together largely loss-free positive and negative ion species for reacting them. The reactions may be used to fragment multiply charged biopolymer ions by electron transfer or to remove excess charges of multiply charged biopolymer ions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10014166-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018005810-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10062556-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8999765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3087582-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9230833-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016520979-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014377916-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016126076-A1 |
| priorityDate |
2011-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |