http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107356578-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6486 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6402 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107356578-B |
| titleOfInvention | A method for the determination of Hg2+ by regulating silica nanozyme activity with aptamer-resonance scattering spectroscopy |
| abstract | The invention discloses a method for measuring Hg 2+ with aptamer regulating silica nanozyme activity-resonance scattering spectroscopy, which is characterized by comprising the following steps: (1) preparing a standard solution system of Hg 2+ with known concentration I; (2) Prepare a blank control solution system; (3) Calculate ΔI=I-I 0 ; (4) Make a working curve with the concentration relationship of ΔI to Hg 2+ ; (5) Prepare a sample solution to be tested, and measure its resonance If the intensity of the scattering peak is I sample , calculate ΔI sample =I sample -I 0 ; (6) According to the working curve of step (4), calculate the Hg 2+ content of the sample solution. Compared with the existing method, the method of the present invention does not require the complex process of constructing aptamer nano-probes, and the method is simpler and faster; the nanoparticles do not need to be aggregated, and the system is more stable; non-metallic nano-enzyme catalysis has high sensitivity . |
| priorityDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.