http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2264839-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_087bed7abab91ae0f927879f9fe8b273 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0031 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-02 |
| filingDate | 1997-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e4a7572f410bcc42bdb9dfa4c79fc2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a995691d9d0a5b6e8ccc6a4062a848 |
| publicationDate | 2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2264839-C |
| titleOfInvention | Sensors for detecting analytes in fluids |
| abstract | Chemical sensors for detecting analytes in fluids comprise first and second conductive elements (e.g., electrical leads) electrically coupled to and separated by a chemically sensitive resistor which provides a n electrical path between the conductive elements. The resistor comprises a plurality of alternating nonconductive regions (comprising a nonconductive organic polymer) and conductive regions (comprising a conductive material) transverse to the electrical path. The resistor provides a difference in resistance between the conductive elements when contacted with a fluid comprising a chemical analyze at a firs t concentration, than when contacted with a fluid comprising the chemical analyte at a second different concentration. Arrays of such sensors are constructed with at least two sensors having different chemically sensitive resistors providing dissimilar such differences in resistance. Variability in chemical sensitivity from sensor to sensor is provided by qualitatively or quantitatively varying the composition of th e conductive and/or nonconductive regions. An electronic nose for detecting an analyte in a fluid may be constructed by using such arrays in conjunction with an electrical measuring device electrically connected to the conductive elements of each sensor. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104931537-A |
| priorityDate | 1996-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.