http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114563376-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cd1a05e72cb5f54f47b2bbff4032194 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-51 |
| filingDate | 2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e3b4300efcd0b5e46776ed98dfd1e50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ae7e7d1a45617d4a573766f29774e23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f3c106d8e91fe7f7b0c0733d5f2a2eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a86a81ffdd916cb40d57e54f20d9cb |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114563376-A |
| titleOfInvention | A Resonance Light Scattering Method for Determination of Organophosphorus Pesticides in Camellia Oil Seed Oil |
| abstract | The invention provides a resonance light scattering method for determining organophosphorus pesticides in Camellia oleifera seed oil. Monocrotophos is used as an organophosphorus pesticide model, and is synthesized based on 5-nitrosalicylaldehyde, o-phenylenediamine and ferric nitrate nonahydrate as substrates. A tetradentate Schiff base-iron(III) metal complex B with dual acceptor properties was developed. The central ion iron (III) of complex B can recognize the phosphate group in the organophosphorus pesticide molecule to coordinate with it; the nitro group (-NO2) on the ligand of complex B can recognize the amino group of monocrotophos (- NH2) and combined with it through hydrogen bonds to form a double-acceptor sandwich complex and aggregate reaction to generate a strong resonance light scattering signal at 300 nm. When the concentration of monocrosin is 0μM-1.1μM, the resonance The light scattering intensity was linearly correlated with the concentration of macrophosphorus, and the linear equation was I=1375.9 c(μM)+527.71. The method was applied to the detection of actual camellia seed oil samples, and the recovery rate was in the range of 97.0%-103.0%, and the relative standard deviation was in the range of 1.5%-3.8%. |
| priorityDate | 2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.