http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115155532-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ec5284b467459bc08e01a5e2e123638 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-70 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2022-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38fb89757521bc38782e28b884d1f4e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfa7acbbbe40bde90d8dcadada03696b |
| publicationDate | 2022-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115155532-A |
| titleOfInvention | Polyfluoroporphyrin covalent organic framework magnetic nanospheres, preparation method and application thereof |
| abstract | The invention relates to a polyfluoroporphyrin covalent organic framework magnetic nanosphere and a preparation method and application thereof, including the following steps: (1) Fe 3 O 4 magnetic nano sphere is modified by dopamine to obtain PDA@Fe 3 O 4 ; (2) PDA@Fe 3 O 4 is aminated to obtain NH 2 ‑PDA@Fe 3 O 4 ; (3) fluorine-containing porphyrin and biphenyl dialdehyde are added in the solvent, and NH 2 ‑ PDA@Fe 3 O 4 and organic acid were mixed uniformly and then reacted, and the reaction product was post-treated to obtain polyfluoroporphyrin covalent organic framework magnetic nanospheres. The adsorbent prepared by the invention has better specificity for fluoroquinolone antibiotics because the nitrogen-rich skeleton of porphyrin can provide hydrophilic effect, the fluorine affinity generated by the introduction of fluorine atoms, and the unique pore structure of the covalent organic skeleton. properties and extraction properties. |
| priorityDate | 2022-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.