| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4069895a5bad4014e19777722c5be042 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5601 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-446 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28 |
| filingDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a5a385bcac65cfa30b72479386917a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c224bab3e033ffcfba11ebdc1126ae69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ff584c755e6f903ff883864a51ec79b |
| publicationDate |
2014-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014139573-A1 |
| titleOfInvention |
Method for the generation of radicals for dynamic nuclear polarization and uses thereof for nmr, mrs and mri |
| abstract |
A method for the preparation of a sample comprising highly polarized nuclear spins is proposed, comprising at least the following steps: a) provision of molecules with 1,2-dione structural units and/or molecules with 2,5-diene-1,4-dione structural units in the solid state; b) generation of radicals from these molecules by photo induced electron transfer by a first electromagnetic irradiation in the visible or ultraviolet frequency range in the solid state; c) dynamic nuclear polarization in the presence of a magnetic field in the solid state by applying a second electromagnetic irradiation with a frequency adapted to transfer spin polarization from the electrons to the nuclear spins leading to a highly polarized state thereof. Furthermore uses of correspondingly prepared samples for NMR, MRS and MRI experiments are proposed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10942237-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017002113-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10718840-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017015443-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3736589-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3674699-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11016044-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11041928-B2 |
| priorityDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |