| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1483c9abde4ced3075918b57730f2e2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-255 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate |
1990-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df4f39c0e91ed381ce20434e10a2f330
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4da5332626f60a79231944e8c60f9d |
| publicationDate |
1994-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5281538-A |
| titleOfInvention |
Method of preparing a sample for analysis by laser desorption mass spectrometry |
| abstract |
A sample for analysis by Laser Desorption Mass Spectrometry is prepared by dissolving the sample material in a solvent and applying the solution to a matrix material applied to a target for a mass spectrometer. The matrix material is selected from the group consisting of (i) cis-Cinnamic Acid with the aromatic ring substituted by one or more groups which possess an electron pair on the atom adjacent to the ring; (ii) trans-Cinnamic Acid with the aromatic ring substituted by one or more groups which possess an electron pair on the atom adjacent to the ring; (iii) Benzoic Acid, with one or more substituent groups as described in (i); and (iv) Coumarin, with one or more substituent groups as described in (i). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7053366-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6281493-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5770272-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005153454-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0077812-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0077812-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7341874-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004079878-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6750061-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004265944-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5643800-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9633797-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004038234-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6271037-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6057543-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9509688-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5792664-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005130222-A1 |
| priorityDate |
1989-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |