http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9214165-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_916075766043ce900399a4c2eee9f054 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-901 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-956 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28 |
| filingDate | 1992-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e34b91f182b1fefe1b4880426f737a8d |
| publicationDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9214165-A1 |
| titleOfInvention | System for detecting nuclear magnetic resonance signals from small samples |
| abstract | Apparatus and methods for detecting NMR signals from small samples using mechanical oscillators. In one embodiment (Figure 1), the sample is affixed to the mechanical oscillator (10), and immersed in a magnetic field (21). Magnetic resonance is detected by monitoring the mechanical excitation of the oscillator (10). The greatest excitation occurs when there is a three-fold resonance between the spin precession frequency of the sample, the natural frequency of the oscillator, and the oscillation frequency of the applied time dependent magnetic field. Samples as small as a single atomic nucleus can generate a detectable signal. In a second embodiment (Figure 3), the sample (58) is affixed to a mechanically vibrating substrate (56), and a magnetic source (54) is affixed to the mechanical oscillator (50). |
| priorityDate | 1991-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.