http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1393053-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_414e0f1cfb3c47bea94d5c7d6cb1ff98 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 |
| filingDate | 2002-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4465f8b238cc4a2f9de235399ad1d72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e88fd57b892acfb1ca81906719d1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25769fdd21fb5853acd32804ebcf1848 |
| publicationDate | 2004-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1393053-A1 |
| titleOfInvention | Ion sensitive electrodes based on oxa-azamacrocycles as ionophore for the determination of nitrate, salicylate, or periodate anions |
| abstract | An apparatus and method for determining the presence and/or the concentration of nitrate ions is disclosed. The apparatus includes an ion selective electrode coated with a macrocyclic free base such as 1,7,11,17-tetraoxa-2,6,12,16-tetraazacyclolicosane (RN=235092-95-2) or 1,6,10,15-tetraoxa-2,5,11,14-tetraazacyclooctodecane (RN=236104-63-5). The apparatus can determine the presence of nitrate at low concentrations and has good selectivity towards nitrate ions when in the presence of certain other ions. The invention also provides a method and apparatus for determining the presence and/or concentration of salicylate and periodate ions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103616471-A |
| priorityDate | 2001-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.