| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b49b135f099e96a0e4cab2427a48ae8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-1826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18 |
| filingDate |
2021-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45cbd2095a89a8acc0b8b36d5e42f78e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46fa608b92bed0fbd8eda2e2b42fa6a6 |
| publicationDate |
2021-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021215631-A1 |
| titleOfInvention |
Bubble-based electrochemical methods for the enrichment and detection of surfactants in aqueous solutions |
| abstract |
Bubble-based systems and methods to detect surfactants, such as perfluorooctanesulfonate (PFOS) and perfluorooctanoic acid (PFOA) in aqueous solutions including water supplies are described. The systems and methods can utilize a surfactant preconcentration step to increase the sensitivity of the methods. Preconcentration can be based on aerosol formation and capture. |
| priorityDate |
2020-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |