http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017074865-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a0d5f1500a47861b3aa6e6c44db36e46 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-90283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-904 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-91074 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 |
| filingDate | 2015-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdd62db65e20eab183a1525ff1193126 |
| publicationDate | 2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017074865-A1 |
| titleOfInvention | Dry chemical test strip with multiple layers of membranes based on concentration gradient |
| abstract | A dry chemical test strip with multiple layers of membranes based on concentration gradient, comprising a substrate, an indicator layer, a reagent layer and a diffusion layer, further comprises a concentration gradient layer. Wherein a first reagent is uniformly applied on the reagent layer, a second reagent is applied on the concentration gradient layer. The concentration gradient increment V ρ of the second reagent is 0 in the width direction of the test strip, and is a constant or a function of the variable of length in the length direction of the test strip, a chromogenic reagent is uniformly applied on the indicator layer. The dry chemical test strip with multiple layers of membranes based on concentration gradient can allow all the testing and analysis procedures to be directly carried out on the test strip, test results to be directly obtained on the spot without the help of instruments. |
| priorityDate | 2015-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 225.