http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114858875-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_215fd62f148bc5aab2bfc8e46ecd6126 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 |
| filingDate | 2022-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_176bbcf03a6b45838d8d43abb57c8fed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3c5a605280e7a4d46d8323ba5ebcb2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b7d1015e75298eb9288da414600b534 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cbb46d9716618e2a86860fe09ebff0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33056943e7fd6084488524a113c068b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a52b6ba4496ecf2a5b25e641a377068b |
| publicationDate | 2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114858875-A |
| titleOfInvention | A method for self-enhanced photoelectrochemical detection of kanamycin |
| abstract | An amino-functional metal-organic framework (Cu-MOF-NH 2 ) modified copper sheet (Cu-MOF-NH 2 /CuSs) was designed and synthesized. Compared with that before amino functionalization, the band gap of Cu-MOF-NH 2 is reduced from 3.5 eV to 2.6 eV, and the reduction of the band gap enables Cu-MOF-NH 2 to have a wider light absorption range. A photoelectrochemical biosensor for detecting kanamycin was constructed by modifying the kanamycin aptamer to the amino functional group in Cu‑MOF‑NH 2 /CuSs by Schiff base. The holes existing on the amino functional group of Cu-MOF-NH 2 can oxidize kanamycin, making kanamycin itself a signal-enhancing substance to achieve self-enhancing effect. The photoelectrochemical biosensor has a detection range of 0.5 nM to 650 nM with a detection limit of 0.1 nM. In addition, the biosensor has good stability, reproducibility and selectivity. The detection results of the actual samples were also satisfactory. The recovery rates for the detection of kanamycin content in fish were 95.7%-105.0%, and the relative standard deviations were 3.5%-4.9%. |
| priorityDate | 2022-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.