http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103018238-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb351a5a4e03ee3773bd0df5dbae9ac3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| filingDate | 2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ea4e35ac7cb8a89f94bba3e14ce3dd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14f1738e0f2c57b099765551363cfea6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efbf982d806463ce24eb16e99794de92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c8a2683cbaace1d7a2b12fb94c2f5f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_347bd4712dfe1d7dcc8671f9d3a5cf30 |
| publicationDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103018238-B |
| titleOfInvention | Method for measuring iodide ions quickly and efficiently |
| abstract | The invention provides a method for measuring iodide ions quickly and efficiently. Metal nano-composite material (gold or silver) with good water-solubility and high molar absorptivity is taken as a probe, and a novel iodine ion sensor is formed under the action of restraining of iodine ions to oxidation aggregate of nano-composite material. The method can be successfully applied to measurement of iodine ions, and the lowest concentration of iodine ions, which can be detected through a visual method, can be 1nM; and compared with the traditional iodine ion measuring methods (such as a spectral method and a electrochemistry method) reported at present, the method provided by the invention has the advantage that the lowest concentration (1nM) is at least 1 order of magnitude lower than the detection limit obtained through the traditional method. The novel anti-aggregating type nano-composite material probe obtained in the invention can effectively avoid aggregate caused by other factors in a solution, and can improve the selectivity in measuring. Therefore, the method has the advantages of simplicity, quickness, high sensitivity and good selectivity, and can be applied to measurement of iodine ions in dairy salt and urine. |
| priorityDate | 2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.