http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2571455-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db97a1c67e768f4b174d8c343d5a713 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8679 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0036 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00 |
| filingDate | 2016-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9784aa14f8c9785992b2503312e8c48 |
| publicationDate | 2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2571455-A |
| titleOfInvention | Mass correction |
| abstract | A method of mass spectrometry comprises imaging a sample at a plurality of spatial locations or pixels to obtain sample data, (e.g. MALDI or DESI tissue imaging). The sample contains matrix components and one or more analyte components. A library of matrix data is provided which comprises one or more physicochemical properties (e.g. mass to charge ratio) of one or more matrix components. One or more error values (e.g. mass to charge ratio drift) are calculated based on a comparison between the sample data and the matrix data, wherein each error value is associated with a given spatial location. The analyte data that was acquired at each spatial location may then be corrected based on the error values. A method of mass spectrometry comprising chromatographically separating a sample and calculating one or more error values as a function of retention time based on the comparison of matrix and sample data is also disclosed. |
| priorityDate | 2015-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.