http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102435587-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd4820206d445047cebc73581ee3fa2f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-63 |
| filingDate | 2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ecfd7df97726dd468a1a158badbbccd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca44b791c3ca16cc285854da32abca9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7337c7aa5570e44ebcc7bee5d4cf38b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a81ffed889e0264a02adea62f02399b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43f97dd7a917b84e06ac525f228bf511 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83979cba72a630c277e85be5466babad |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102435587-B |
| titleOfInvention | Method for rapidly determining nitrite in water through nanogold resonance scattering spectrometry |
| abstract | The invention discloses a method for rapidly determining nitrite in water through a nanogold resonance scattering spectrometry, which comprises the following determination steps: 1, preparing an analysis solution of known-concentration nitrite, and determining the resonance scattering intensity of the analysis solution to be I at the point of 510 nm; 2, preparing a blank control system without the nitrite, and determining the resonance scattering intensity of the blank control system to be I0; 3, calculating delta I = I0-I; 4, making a work curve by delta I to the concentration C of the nitrite; 5, preparing an analysis solution of a sample to be determined, determining the resonance scattering intensity of the analysis solution to be I<sample>, and calculating delta I<sample>=I0-I<sample>; and 6, calculating the concentration of the nitrite in the determined sample according to working curve. Compared with the existing method, the determination method disclosed by the invention has the advantages that the instruments are simple and easy to operate, and reagents are easy to obtain and have high sensitivity, good selectivity and low cost. |
| priorityDate | 2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.