http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011175611-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4069895a5bad4014e19777722c5be042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50d1020fc680c7e9439f2997f6ccee3c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5601 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-282 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-48 |
| filingDate | 2011-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a08a72a3a0c735f9a341f7c9f2c6b91d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe1a8f5a3ceb4718d512d5f2776f4618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08b56a514b20f10a965c3b25da938b2f |
| publicationDate | 2011-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011175611-A1 |
| titleOfInvention | Method for NMR spectroscopy or MRI measurements using dissolution dynamic nuclear polarization (DNP) with scavenging of free radicals |
| abstract | A method for sample preparation for magnetic resonance measurements using Hyperpolarization by Dissolution Dynamic Nuclear Polarization, involves preparation of frozen beads of a first kind containing paramagnetic substances in addition to the solute under investigation; insertion of the frozen beads into a polarizing magnet; creation of enhanced polarization of nuclei in a magnetic field; heating of the sample to room temperature; transfer of the sample to an MR magnet; and carrying out an MR measurement. In addition, frozen beads of a second kind containing a reducing agent are prepared and inserted into the polarization magnet together with the frozen beads of the first kind. By this method, longitudinal and transverse relaxation times in NMR are extended and free radicals in hyperpolarized solutions are eliminated. |
| priorityDate | 2010-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.