| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4ff2c79e4a5950bfa5023a60c9fc96e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7e55451b4065c242f3e7ef1d8a1e20e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc3c23da97ca24f83ad80c63a3445ada |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7773 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-1813 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25 |
| filingDate |
2009-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_929c5c5aead1ce1a0c7db67b567e10c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6c9da9cd469b0cd0ade29590e0ef528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f9fd0e396625bc70ae7cff3fa49db3a |
| publicationDate |
2011-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011052447-A1 |
| titleOfInvention |
Detection System for Detecting and Measuring Metal Ions in an Aqueous Medium |
| abstract |
A detection system for detecting and measuring a metal ion in an aqueous medium includes a substrate that provides mechanical stability and is sized and shaped to intercept an optical beam (for example, a beam in the ultraviolet, visible or infraredregion). A reactive material is attached to the substrate, for example attached to the surface of the substrate or to a film that coats the substrate. The reactive material is capable of reacting with the metal ion and changing its optical spectrum upon reacting. For example, in one embodiment the reactive material includes a chelator that bonds to the metal ion to form a chelate complex. The detection system also includes an optical spectrometer producing the optical beam that passes through the reactive material to a detector of the spectrometer. For example, the spectrometer may be a Fourier transform, dispersive or filter based spectrometer. The changing of the optical spectrum of the reactive material allows the spectrometer to detect and measure the metal ion. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9934953-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017184564-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011281363-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9406490-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11598759-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8451447-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9194856-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10527600-B2 |
| priorityDate |
2008-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |