http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113702352-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8830681d06b2b6f4385f852a95da8d6a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 |
| filingDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb05a3534d2bbdeb7c073a70964d9b7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a33218b0217d8a0652d82f0e50b900f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_593f75f5e807d5e653e681afeeed5a18 |
| publicationDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113702352-A |
| titleOfInvention | SERS detection chip suitable for gas-phase erosive toxicant and preparation method thereof |
| abstract | The invention relates to the technical field of SERS detection, in particular to a SERS detection chip suitable for gas-phase blister agents and a preparation method thereof. According to the method, a silver film with high SERS activity is deposited on the surface of a rough silicon substrate, then a thin gold film is deposited to protect the stability of silver, and finally a layer of ultrathin (<10nm) metal oxide sensitive material is coated on plasma metal (gold and silver) with a nano structure to serve as a surface modification layer. Wherein the silicon substrate provides a rough nanostructure, silver provides high SERS activity, gold protects the stability of silver, and the oxide layer provides the ability to capture molecules. The chip can have strong interaction with the toxin molecules when being used for detecting the gas-phase blister agents, can effectively capture target molecules based on a specific binding mechanism induced by hydroxyl, realizes the detection of the target molecules and solves the problem of difficult detection of the gas-phase blister agents. |
| priorityDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.