http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1287329-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbdf0c5a6a6b8b7aeebad76e823289c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec5b8c0fc1f827c1360a8f5ea5652225 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4016 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 |
| filingDate | 2001-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04ebd77ca1d599cb181aa6706f923305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_655e82fef955a8b61ca51efdd5374f05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb9bde875296db7fef5985722fb4c9fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83308dff210a264d396da81454bf4ad6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bc2274f73e970dda3e922f34c1708b5 |
| publicationDate | 2003-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1287329-A2 |
| titleOfInvention | Method for the determination of product- and substrate-concentrations in a medium |
| abstract | The invention relates to a method for the determination of product- and substrate-concentrations in liquid and/or gaseous media, whereby several probes withdraw at least one substance for analysis - the analyte from at least one sampling region (3), across a semi-permeable membrane (2), by time-controlled diffusion of the at least one analyte between the relevant medium and a diffusion medium, which is fed to the sampling regions (3) through fluid lines (5a, 5b), by means of at least one pump (6). The diffusion medium is removed from the sampling region, with concomitant introduction of new diffusion medium and led to at least one detector (7) and analysed by the same to determine analyte concentration. The invention is characterised in that the detector provides a time-dependent concentration distribution, or a time-dependent distribution of a signal proportional to the concentration, which determines a change in the ratio of the signal maximum to the baseline in the output of the detector signal, thus revealing any change in the diffusion properties of the semi-permeable membrane and determining a correction factor. |
| priorityDate | 2000-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.