http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012236300-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9809191e384e232c56b2605170861ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e8e3eb6be2e28cac0bd07a9f76535b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2aa65d3877638a806b3d82ba447a175b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-44 |
| filingDate | 2011-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54ed73361ae38639f5ee8cbaa364ee34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1fa7d4857d48d457a701b231e0881cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40fcd816840e158aa15f14a745fc736b |
| publicationDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2012236300-A1 |
| titleOfInvention | Method for detecting bpa by surface enhanced raman spectroscopy |
| abstract | A detection method of bisphenol A by the surface-enhanced Raman spectroscopy includes: soaking and extracting bisphenol A present in a sample with an organic solvent to form an extraction solution, adding methanol to the extraction solution to cause a polymer to precipitate from the extraction solution and leaving a filtrate behind, filtering and concentrating the filtrate, diluting the concentrated filtrate to volume with methanol, filtering the diluted filtrate through a filter with a pore size of 0.45 μm to obtain a pretreated sample; detecting bisphenol A present in the sample by Raman spectroscopy under an incident laser power of 100 to 300 mW, and a scan time of 2 to 20 seconds; mixing the pretreated sample with the colloidal gold in an appropriate ratio, followed by adjusting pH value, and then carrying out the detection of bisphenol A present in the sample by Raman spectroscopy. |
| priorityDate | 2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.