http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115060894-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de020b7dcbcaf745ca743fa95fa94853 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-4709 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-4712 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6893 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 |
| filingDate | 2022-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3c9f704f8103e75a729c7f3cbb8d0fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42586856112524b42973884fb48962e0 |
| publicationDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115060894-A |
| titleOfInvention | A kind of label-free electrochemical immunosensor and its preparation method and application |
| abstract | The invention discloses a label-free electrochemical immunosensor and a preparation method and application thereof. The method comprises: mixing graphene oxide, L-cysteine and boric acid, adding deionized water to disperse evenly by ultrasonic wave, and adjusting pH To 8 to 9, perform hydrothermal reaction to obtain boron, sulfur, nitrogen co-doped reduced graphene oxide; obtain a gold nanoparticle solution; disperse the boron, sulfur, nitrogen co-doped reduced graphene oxide in the gold nanoparticle In the particle solution, washed and dried to obtain Au-B,S,N-rGO nanocomposite; EDC and NHS solution were added for activation and then drop-coated on the surface of glassy carbon electrode to obtain Au-B,S,N-rGO electrode ; drop an antibody solution on the surface of the electrode for washing after incubation, then dropwise add bovine serum albumin for washing, and then dropwise add a standard antigen solution to obtain a label-free electrochemical immunosensor. The label-free electrochemical immunosensor has low detection limit, high sensitivity and high specificity. |
| priorityDate | 2022-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.