| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff81a650b70e913d3b2524b45e4c7320 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0295
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y80-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4266 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y80-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-08 |
| filingDate |
2022-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c28e5ad54e1a546e6dc05234a3d61a75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fdd48c0534986c49e608ab84ccebf52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfaebbe8e284f98fe1d298125c3db229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd0cf4ce5ab343b7bf5548b359ea2d1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39a88f58682c8a7093140176d3b72689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1eacd71fe50c00a91dfb383e8eaef5f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18c618d7e618bec66413e1881c6e77ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb81dc00a9b80178145b5e3ebfe2c292 |
| publicationDate |
2022-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022265173-A1 |
| titleOfInvention |
Nanoparticle sensor having a nanofibrous membrane scaffold |
| abstract |
Nanoparticle-fibrous membrane composites are provided as tunable interfacial scaffolds for flexible chemical sensors and biosensors by assembling gold nanoparticles (Au NPs) in a fibrous membrane. The gold nanoparticles are functionalized with organic, polymeric and/or biological molecules. The fibrous membranes may include different filter papers, with one example featuring a multilayered fibrous membrane consisting of a cellulose nanofiber (CN) top layer, an electrospun polyacrylonitrile (PAN) nanofibrous midlayer (or alternate material), and a non-woven polyethylene terephthalate (PET) fibrous support layer, with the nanoparticles provided on the fibrous membranes through interparticle molecular/polymeric linkages and nanoparticle-nanofibrous interactions. Molecular linkers may be employed to tune hydrogen bonding and electrostatic and/or hydrophobic/hydrophilic interactions to provide sensor specificity to gases or liquids. The sensors act as chemiresistor-type sensors. A preferred implementation is a sweat sensor. |
| priorityDate |
2017-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |