http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104483302-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 |
| filingDate | 2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104483302-B |
| titleOfInvention | SERS sensor for detecting zinc ion and its preparation method and application |
| abstract | The present invention relates to the SERS for qualitative detection zinc ion (SERS) sensor and its preparation method and application.Described SERS sensors are that the silver nano-grain film for being connected with 4-Mercaptopyridine molecule by the surface being attached on single crystalline Si piece is constituted.The SERS sensors of the present invention, can be with the zinc ion in the qualitative detection aqueous solution；The aqueous solution containing zinc ion is detected with described SERS sensors, by the change of SERS spectra before and after contrasting detection, so as to realize the qualitative detection to aqueous zinc.The SERS sensors can effectively exclude other metal ions, including Cu to the qualitative detection of zinc ion 2+ 、Mn 2+ 、Ca 2+ 、Pb 2+ 、Ni 2+ 、Fe 2+ And Cd 2+ Deng interference.The present invention SERS sensors preparation method it is simple and easy to apply, to zinc ion can specific recognition, have potential application prospect in metal ion detection field. |
| priorityDate | 2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.