| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_114e4423ec77cbc8dab9d0a98909704e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-84 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-84 |
| filingDate |
2007-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13dafe1d76e0401206380fbdce44c1a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37f79c9a00d3b77253c7a3610f297a66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_738974e6f13fae46e2aef1d93d6a084f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f0039e5e09936a4e4aa8b513eb56a67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fe3f8646dfdecc77a91b2d4a58ebb4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0c6935ed262ff264f3aded5a58c1fd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02187f2f782b2d2f2f2bebdc73a82b08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f03a5584b86901148eece825a8f89c76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5930e4b24d4fdfd2784fc884e65f381a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167e85ffa5892b4f6ecf353c6f75e1af |
| publicationDate |
2007-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007113854-A1 |
| titleOfInvention |
A biosensor to determine potassium concentration in human blood serum |
| abstract |
The present invention relates to the development of a biosensor to determine potassium in human blood serum using dibenzo-18-crown-6 (DBl 8C6) as ionophore. Human blood serum contains potassium in ppm levels i.e 137 to 200 mg/litre and sodium co exists with a 30 times higher concentration. Such a high concentration tends to interefere the selectivity towards potassium, but DB18C6 proves to have an excellent selectivity towards potassium and is highly sensitive to the lowest concentration of potassium levwels present in the human blood serum. So the present invention reports the fabrication and characterization of ISFET (Ion Selective Field Effect transistor) coated with a monolayer of crown ether, dissolved in chloroform, on the gate of electrode. |
| priorityDate |
2006-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |