http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113916956-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fb38ebd40c70e97cc5f1519c6699162 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-74 |
| filingDate | 2021-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7998830f89c6573aafac0702aa5f63ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_289c291b29f6c1f45f5670fa43bb5a49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bfa2ea20fdf15e3a3da93c8980c1b09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28a673991c31c8c49f4b2a5dfbe848da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_474eb83bf288d053f41b496d466e0918 |
| publicationDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113916956-A |
| titleOfInvention | Preparation method of photoelectrochemical sensor for detecting 17β-estradiol by protoporphyrin modified bismuth-doped strontium titanate |
| abstract | The invention relates to a preparation method of a photoelectrochemical sensor for protoporphyrin-modified bismuth-doped strontium titanate to detect 17β-estradiol. In the invention, the bismuth-doped strontium titanate nanomaterial modified by protoporphyrin is used as the base material to obtain photocurrent, and the photoelectric conversion efficiency of the cubic bismuth tungstate after protoporphyrin sensitization and bismuth ion doping is greatly improved. improve. The 17β-estradiol secondary antibody was labeled with barium chromate as a marker, and the antibody was co-modified with the primary antibody and antigen in a 96-well plate. When the 96-well plate was treated with dilute hydrochloric acid, Cr ( Ⅵ) and interact with quercetin in the test bottom liquid to realize the polarity conversion of the detection photocurrent signal, and realize the sensitive detection of 17β-estradiol. Its detection limit is 3.5 fg/mL. |
| priorityDate | 2021-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.