http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113267557-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64 |
| filingDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19c980bc1173e9e77eca04331cbcbe85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa7b4a874dfc343b19a8e73667e0fdca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b226d24fcc6a0cf6b96f4c6983900cd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7dbde9cf226fca86fb5dd4810793275 |
| publicationDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113267557-A |
| titleOfInvention | Application of Lignin as MALDI Matrix in the Detection of Small Molecular Substances |
| abstract | The invention discloses the application of lignin as a MALDI matrix in the detection of small molecular substances. The m/z of the small molecule compound is <1000. Lignin has excellent optical absorption properties, and itself is difficult to ionize in mass spectrometry, so it can overcome the disadvantage of traditional organic small molecule matrix that is prone to matrix background interference in the low molecular weight range. In MALDI mass spectrometry, rapid qualitative analysis of a variety of small molecule compounds can be achieved based on the lignin matrix. In addition, the internal standard method can achieve precise quantification of small molecules. Through NMR characterization and signal assignment, the main structural units in lignin that function as substrates can be identified. |
| priorityDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.