| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_029116ee41eeec8a03f88a8cddbaa758
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3c2e77f8dfda692ca527454d23ecc03 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2610-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-125 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate |
2019-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b013a842f2590c1d8c630481a25ef1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_435fc258c7e1f5dfee4edcc21ea190ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61ac29f643c9b57995aa9b42f8a187e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47f80d32c95e5401fe0f143376096093 |
| publicationDate |
2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11293914-B2 |
| titleOfInvention |
Chemical sensors with non-covalent, electrostatic surface modification of graphene |
| abstract |
Embodiments include chemical sensors, devices and systems including the same, and related methods. In an embodiment, a medical device is provided. The medical device can include a graphene varactor, including a graphene layer and a self-assembled monolayer disposed on an outer surface of the graphene layer through electrostatic interactions between a partial positive charge on hydrogen atoms of one or more hydrocarbons of the self-assembled monolayer and a it-electron system of graphene. The self-assembled monolayer can include one or more substituted porphyrins or substituted metalloporphyrins, or derivatives thereof. Other embodiments are also included herein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021181145-A1 |
| priorityDate |
2018-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |