http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020386833-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7834e34267234ed8e5cb37b563d50292 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-282 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28 |
| filingDate | 2019-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf992d19349df25044c1c0d1b85d785b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_515e6a34382e037fff8a3ed94bb732cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49bafab1095acb21c9021d3fe5dd9af9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cdc66a5757a340b3b0121d0469ae5db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12470981ae777f5674702a335af0e520 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e16e209c78618f7cb1c59fc73bb98b1 |
| publicationDate | 2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020386833-A1 |
| titleOfInvention | Nuclear spin hyperpolarization in a porous matrix |
| abstract | A method of enhancing the nuclear spin polarization of target molecules ( 10 ) uses a hyperpolarized source material ( 12 ) that is co-confined with the target molecules ( 10 ) in a porous molecular matrix ( 20 ). The matrix ( 20 ) may be a D 4 R-polysiloxane copolymer such as polyoligosiloxysilicone number two (PSS-2) that has recesses of an appropriate diameter. A source material ( 12 ), such as parahydrogen, is transferred to the matrix ( 20 ) together with the target molecules ( 10 ), and an external pressure is applied to force them into the recesses of the matrix ( 20 ). The nano-confinement of the source material ( 12 ) and target molecules ( 10 ) together enables or enhances a transfer of spin polarization from the source material ( 12 ) to the target molecules ( 10 ). When the target molecules ( 10 ) are removed from the matrix ( 20 ), the enhanced spin polarization greatly enhances the signal strength of the target molecules ( 10 ) in any subsequent magnetic resonance measurement. |
| priorityDate | 2018-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.