http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103048287-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9e6a0102f7dc0397aaeb636aa13eafb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33 |
| filingDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30890971b1ab6a87d1b3b4670e89936c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_968f785fca959a20e74214bd5ad34567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b70903547aa41d2d938bf1698f241314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4eab0599bc126476b47257fbe6d8f2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d5ee4584cbb641068fdd6cff3ee2ab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5abd9d0a53d5f2a005714a9ebdef2ac |
| publicationDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103048287-B |
| titleOfInvention | Sulfur ion measurement method based on gold nanoparticles as simulated peroxidase |
| abstract | The invention discloses a sulfur ion measurement method based on gold nanoparticles as simulated peroxidase. The gold nanoparticles act with sulfur ions to simulate the change of activity of peroxidase, and 3,3',5,5'-tetramethylbenzidine hydrochloride is oxidized by hydrogen peroxide in the presence of the gold nanoparticles as catalyst, and the color is developed to indicate the change of solution color and the change of ultraviolet absorption spectral characteristics. The detection limit of visual observation is 2 Mumol/L. The linear range of absorbance detection is 0.5-10 Mumol/L, and the detection limit is 0.08 Mumol/L. After the simple pretreatment of a water sample, the content of sulfur ions in the water sample is measured according to the method disclosed by the invention. |
| priorityDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.