http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106675556-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2017-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106675556-B |
| titleOfInvention | A novel fluorescent carbon-based nanomaterial and its preparation method and application |
| abstract | The invention discloses a fluorescent carbon-based nanomaterial, a preparation method thereof, and an application in colorimetric detection of metal ions. The fluorescent carbon-based nanomaterial has a spherical crystal configuration, a particle size of 5-7 nm, and contains C, N and O element, the optimal excitation wavelength is 330nm. The invention adopts a simple hydrothermal method to synthesize uniformly dispersed FCNMs, effectively improves the catalytic performance of carbon-based nanomaterials, is beneficial to its application in the field of catalysis, and solves the technical problem that FCNMs only perform fluorescence detection of metal ions. A simple colorimetric detection of metal ions in water is realized. Fluorescence and colorimetric tests show that the FCNMs have excellent color rendering properties for various metal ions under the action of H 2 O 2 , and can achieve broad linear detection of H 2 O 2 . The product prepared by the invention can not only be used for fluorescent detection of some substances, but also can be used for colorimetric analysis of metal ions in water bodies, and can be used as a catalyst in the field of catalysis. |
| priorityDate | 2017-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.