| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97a714fcb755e3262636236d7856f6b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-145 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
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/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edfe1972cde71a344fe1b4dc09e7cd6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba77b1c6a28a26988d05215cf1651221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2b13ec5e85c96e66056ba4b4480c8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5dd028afe67060166ba2749d72e0fcf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44ce9cd6cce71d6fb93c4bd86d4e6f1f |
| publicationDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110283327-A |
| titleOfInvention |
A kind of conjugated polymer nanoparticle fluorescent probe and its application |
| abstract |
The invention provides a conjugated polymer nanoparticle fluorescent probe and its application. The invention prepares the conjugated polymer into the conjugated polymer nanoparticle through a nano-precipitation method, and performs carboxylation treatment on the conjugated polymer nanoparticle. According to the test, Fe 3+ can agglomerate the carboxylated conjugated polymer nanoparticles (CPNs‑PBOC‑COOH) to form CPNs‑PBOC‑COOH‑Fe 3+ , so that the fluorescence of CPNs‑PBOC‑COOH can pass through Fe 3 The fluorescence resonance energy transfer effect of + is effectively quenched, that is, an ideal fluorescent probe is obtained. Experiments have proved that this fluorescent probe based on conjugated polymer nanoparticles has high selectivity and sensitive response to AA. The concentration of detected AA is linear in the range of 0.57-10.26 μM, and the limit of detection (LOD) value is 76.3nM, which has good practical application value. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113528119-A |
| priorityDate |
2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |