http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2596786-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93f23fb5cc094f210113e103428d7f5a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2011-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f90b8df774f293db074013e1590085a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40432dcbde38e4253803ace3dd120f91 |
| publicationDate | 2016-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2596786-C2 |
| titleOfInvention | Optical chemical sensor for determination of organophosphates and preparation method thereof |
| abstract | FIELD: chemistry; optics. n SUBSTANCE: group of inventions relates to optical chemical sensors for determination of organophosphorous compounds. Method of making an optical chemical sensor for determination of organophosphorous compounds with a sol-gel comprises following steps: adding tetraethoxysilane (TEOS) and methyltriethoxysilane (MTriEOS) to a Coumarin 1 indicator, dissolved in 10 -7 M ethanol; stirring in an ultrasonic bath for 10 minutes, then adding a catalyst solution in form of 0.001 M HCl and stirring in an ultrasonic bath for 20 minutes; making coatings on glass slides by immersing glass slides in sol after 24 h of sol aging in a closed container at room temperature, pulling out slides with subsequent removal of coating layer on one side of slide and drying for 24 h at room temperature to form a membrane. Also disclosed is an optical chemical sensor for determining organophosphates with a membrane produced by sol-gel technique using said method. n EFFECT: higher reliability and service life of sensor. n 2 cl, 1 tbl, 2 dwg |
| priorityDate | 2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.