http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010031016-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_087bed7abab91ae0f927879f9fe8b273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a9d244c39ba20707ea79775364f4b01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fc38b3c6c2de2018952f52df8b3dca2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-745 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-48 |
| filingDate | 2009-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aad0811716faac6c28481d9fee1e9eaa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04a515e19c926b7f3d47416b648d8cda |
| publicationDate | 2010-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2010031016-A2 |
| titleOfInvention | A frequency-shift cmos magnetic biosensor array with single bead sensitivity and no external magnet |
| abstract | According to one aspect, an integrated magnetic particle measurement device for detecting a presence or absence of magnetic particles in a sample volume includes at least one sensor cell having a differential sensor pair. An active sensor oscillator frequency is responsive to one or more magnetic particles situated within a sample volume. The sensor cell is configured to be operative in the absence of an externally applied magnetic field. A frequency measurement circuit provides as a time-multiplexed output a first count representative of the active sensor oscillator frequency and a second count representative of the reference sensor oscillator frequency. A calculated difference between the first count and the second count is indicative of a presence or an absence of one or more magnetic particles within the sample volume. An integrated magnetic particle measurement system array and a method for detecting one or more magnetic particles are also described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113791372-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113791372-B |
| priorityDate | 2008-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.