| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F7-00 |
| filingDate |
2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3613d1af92fb621785f47bde4fc2a585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d5ee28a9732790f1405f89daff0c474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_773e1ff78183b87c9f597e41657a348d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a7ab988beffaa0a5a2713a05e3626f9 |
| publicationDate |
2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8917096-B2 |
| titleOfInvention |
Determination of isoelectric points of biomolecules using capacitive sensors |
| abstract |
A mechanism is provided for determining an isoelectric point of a molecule. A first group of capacitance versus voltage curves of a capacitor is measured. The capacitor includes a substrate, dielectric layer, and conductive solution. The first group of curves is measured for pH values of the solution without the molecule bound to a functionalized material on the dielectric layer of the capacitor. A second group of capacitance versus voltage curves of the capacitor is measured when the molecule is present in the solution, where the molecule is bound to the functionalized material of the dielectric layer of the capacitor. A shift is determined in the second group of curves from the first group of curves at each pH value. The isoelectric point of the molecule is determined by extrapolating a pH value corresponding to a shift voltage being zero, when the shift is compared to the pH values. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9944432-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015274364-A1 |
| priorityDate |
2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |