http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114965331-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24ab010f06181ede4878f3420b28e7a4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2022-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_056c9407c0544b5bc0d3ca67eeb21a48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a90e921a46b6646e6c707adfa82c562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f6e1a75e7ad48e6b9755a2fe8957918 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_768ccb3691ee7f1c6cc929d592c134fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f5c6746a6326339ddb73ec13c27d14 |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114965331-A |
| titleOfInvention | A method for detecting sulfhydryl compounds in urine based on concave gold nanoparticles |
| abstract | The invention discloses a method for detecting sulfhydryl compounds in urine based on concave gold nanoparticles. First, a tetrachloroauric acid solution is used as a raw material to obtain concave gold nanoparticles, and then the concave gold nanoparticles are obtained based on sulfhydryl compounds. The strong inhibition of the catalytic ability of the nanoparticles enables the detection of thiol compounds in urine. The specific method is: draw a standard curve of concentration-absorbance value change value; then dilute the urine sample to replace the reduced glutathione solution, measure the absorbance value change value with an ultraviolet spectrophotometer, and determine the sulfhydryl compounds in the urine sample according to the standard curve content. The method of the invention is simple, the detection sensitivity is high, and the detection lower limit can reach 0.1 nM. |
| priorityDate | 2022-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.