| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cd3c23ab1fe7965cafd71c8873b135b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01P1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C30-00 |
| filingDate |
2021-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12a2202104b2c51aaa186d04243c678e |
| publicationDate |
2022-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022104484-A1 |
| titleOfInvention |
Nanostructured metallic substrates and surfaces to deactivate microbes |
| abstract |
A configuration of nanoscale metal or metal oxide projections on the surface of a metal substrate is provided. The configuration, because of their nanoscale geometric characteristics, create non-uniform distributions of electrical surface charge, which can rapidly transfer into nearby microbes to reduce or eliminate their pathogenicity. The charge transfer disrupts the microbe outer membrane and inactivates pathogenic processes. One embodiment of a nano surface architecture is provided that is suitable for inactivating viruses or killing bacteria via enhanced charge transfer. A range of nanoprojection spacings, sizes, and shapes are provided. A high shear deformation process to create high-angle grain boundaries and specific grain sizes in metal or alloy substrates suited for nucleating and growing nanoprojections that possess the characteristics needed to deactivate microbes is also provided. Also provided are embodiments of high shear deformation to make the suitable substrates and thermal oxidation processes to cultivate nanoprojections. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114933370-A |
| priorityDate |
2020-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |