http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111499773-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| filingDate | 2020-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111499773-B |
| titleOfInvention | Functional polymer material with functions of specific recognition and rapid chromium ion detection, and preparation and application thereof |
| abstract | The invention discloses a functional polymer material with the functions of specific recognition and rapid chromium ion detection, and preparation and application thereof. The functional polymer material with the functions of specific identification and rapid chromium ion detection is obtained by performing carboxyl and sulfhydrylation on the aldehyde chitosan. The functional polymer material and heavy metal chromium ions can form a complex with a stable structure, so that the chromium ions can be accurately and quickly detected. Compared with the traditional detection equipment, the material has high sensitivity and good selectivity, does not need to adopt expensive and complex-operation precise instruments, can realize the on-site detection and the division of the pollution degree only by using a detection reagent, has observable detection result, simple and convenient operation and low cost, and has no toxic or side effect on the used reagent and the operation process. |
| priorityDate | 2020-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.