http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018335399-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d21cbff64022f95c237c0bd3ec8656ca |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3277 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-327 |
| filingDate | 2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7bf9f8211c3765c990aef127777999b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7459a5293fb21feea6454d618144644 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6619c074c1e7ae090dad738c35fac9aa |
| publicationDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2018335399-A1 |
| titleOfInvention | Integrated electro-analytical biosensor array |
| abstract | A biosensor pixel for measuring current that flows through the electrode surface in response to electrochemical interactions and a biosensor array architecture that includes such biosensor pixels. The biosensor pixel includes an electrode transducer configured to measure a current generated by electrochemical interactions occurring at a recognition layer placed directly on top of it in response to an electrical voltage placed across an electrode transducer-electrolyte interface. The biosensor pixel further includes a trans-impedance amplifier connected to the electrode transducer, where the trans-impedance amplifier is configured to convert the current into a voltage signal as the electrochemical interactions occur. Additionally, the biosensor pixel includes a 1-bit comparator coupled to the trans-impedance amplifier and a 1-bit digital-to-analog converter coupled to the 1-bit comparator, where the 1-bit digital-to-analog converter injects different levels of charge into an input of the trans-impedance amplifier at each cycle based on an output of the 1-bit comparator. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11485997-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11560588-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11447816-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11525156-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11360029-B2 |
| priorityDate | 2013-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.