http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115125000-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a34b1f36a2eec9417ee93e5c7a93cd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37e3c09ac74b5fe31e0a912e4244f16e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-65 |
| filingDate | 2022-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b073b52b24557e2fa0514f4eccdeb57e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_407dae9c14be28b64b8bda16c9b775b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49bcb4c045a365e70395adcdf07501ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8630d90e3835cff00ed35e8e2e69416e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78c63492c49768db6b048567247a02e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca4419d18edd7d83782d964a92435a8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcdf3047f603f78510fe33deeae5aabe |
| publicationDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115125000-A |
| titleOfInvention | Preparation method of red light emitting carbon quantum dots and application of the carbon quantum dots |
| abstract | The invention discloses a preparation method of red light emitting carbon quantum dots and applications of the carbon quantum dots. The preparation method comprises the following steps: 1) dissolving 4-chloro-1,2-phenylenediamine in deionized water, Ultrasound until the solution is clarified; 2) add hydrochloric acid solution, transfer the obtained mixed solution into an autoclave, and react under heating; 3) cool down to room temperature after the reaction to obtain an intermediate product solution, and use column chromatography to carry out the intermediate product solution. Purification to obtain a final product solution; 4) drying of the final product solution to obtain the red light emitting carbon quantum dots. The red fluorescent carbon quantum dots prepared by the preparation method of the red light emitting carbon quantum dots provided by the present invention can be applied to the detection of the content of tea polyphenols in vitro and at the cell level; It has the characteristics of bright red fluorescence, and can also be used as a red fluorescent dye for fluorescence imaging; the preparation method of the invention is simple and can realize large-scale production. |
| priorityDate | 2022-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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