http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109406423-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df84c395a09ea5add37c09f4ba3113cb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3155 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-314 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2018-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96d4dd834822dd674200a55264ddc2b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b253dbe027f9580b1dd0313159be2309 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_addc1787766565614062878bdfe76f1f |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109406423-A |
| titleOfInvention | A kind of inorganic selenium visualization morphological analysis method based on Nano-Au probe |
| abstract | A kind of visualization inorganic selenium morphological analysis method based on Nano-Au probe, is the selective light electronation by selenium, converts volatile H for selenium 2 Se, and it is passed through nano-Au solution, cause nanogold to be reunited, its solution colour is made to be changed into blue by red, realizes visual analyzing.Se (IV) is selectively measured under the action of no photochemical catalyst；The total amount of Se (IV) and Se (VI) can be detected after photochemical catalyst is added, and the concentration of Se (VI), which can subtract Se (IV) by total Se concentration, can be calculated.The detection limit of method is up to 6.0 μ g L ‑1 , Se measurement in the water samples such as Drinking Water, farmland irrigating water can be met and require (10 μ g L of < ‑1 ).The present invention has the characteristics that simple method, green and high sensitivity and the sample pre-reduction without complexity, can be directly used for inorganic Se morphological analysis without using expensive large-scale instrument and equipment. |
| priorityDate | 2018-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.