http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105486648-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| filingDate | 2015-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105486648-B |
| titleOfInvention | A kind of resonance rayleigh light scattering method of quantitative analysis chitosan |
| abstract | The invention belongs to detection technique fields, specifically disclose a kind of resonance rayleigh light scattering method of quantitative analysis chitosan.For the present invention the study found that in faintly acid B R buffer systems, the ionic associate of Reactive Red 4 and chitosan generates strong Resonance Rayleigh Scattering characteristic peak, Resonance Rayleigh Scattering intensity and chitosan concentration at λ=342nm c In good linear relationship, in the concentration range of 0.050~6.00 μ g/mL, linear equation is： ΔI =682.31 c + 114.95（ c , μ g/mL）, R 2 =0.9991,0.033 μ g/mL of detection limit.Accordingly, the resonance rayleigh light scattering method that chitosan is analyzed using Reactive Red 4 as probe quantitative is established, the rate of recovery of this method is 95.85~104.8%. |
| priorityDate | 2015-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.