http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110954496-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/G01N21-3586 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-3586 |
| filingDate | 2019-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0ccdded9ef4d633cc1be233830251f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d8f8b08efb877a48ff2c5b00abb3091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca337ca95087db9e0a0e96f1006810e |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110954496-A |
| titleOfInvention | A kind of sample signal amplification method using graphene absorber in terahertz band |
| abstract | The invention discloses a sample signal amplification method using a terahertz band graphene absorber. The graphene absorber is fabricated by evaporating metal, transferring graphene, etc., and configuring sample solutions of different concentrations. After dropping the sample solution on the surface of the graphene absorber, it is dried at room temperature, and all sample points on the surface of the graphene absorber to be tested are collected. Compared with the terahertz time domain signal of the reference sample point, the absorption rate of all the sample points to be tested and the reference sample point is calculated from the terahertz time domain signal, and the intensity change of the absorption peak is calculated according to the intensity value corresponding to the highest point of the absorption peak. The invention utilizes the interaction between the graphene and the sample to change the absorption peak of the graphene absorber, thereby amplifying the signal of the sample. The method has high detection sensitivity, simple and rapid operation, and can meet the increasing demand for rapid detection. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113267913-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113267913-B |
| priorityDate | 2019-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.