http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104749233-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 |
| filingDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104749233-B |
| titleOfInvention | The bisphenol-A sensor and method of a kind of nano-porous gold modified based on aptamers |
| abstract | The invention discloses a kind of bisphenol-A sensor of nano-porous gold modified based on aptamers and method, high sensitivity, with high selectivity Direct Electrochemistry detection have been carried out to bisphenol-A (BPA).Electrum film is placed in concentrated nitric acid and erodes silver therein, NPG films are obtained.NPG modified glassy carbon electrodes are used, BPA aptamers are then modified again, sensor is made.NPG shows excellent electrochemical catalysis activity to BPA redox reaction, ensures that the high sensitivity of sensor.The aptamers being fixed on NPG greatly improve the selectivity of the sensor.The BPA for being adapted body capture shows redox peaks at 0.35V/0.28V (relative to silver/silver chloride electrode).Important experiment parameter is optimized for this experiment.The linear detection range of the detection method is 0.1nM to 100nM, and detection is limited to 0.056 ± 0.004nM.It is noted that the sensor has been successfully applied to the detection of BPA in human serum sample. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102548186-B1 |
| priorityDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.