http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108641714-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6486 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2018-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108641714-B |
| titleOfInvention | Hg based on rhodamine derivatives2+Fluorescent probe and preparation method and application thereof |
| abstract | The invention provides Hg based on rhodamine derivatives 2+ The fluorescent probe has a structure shown in formula I. The invention constructs a fluorescent probe based on rhodamine compounds for Hg 2+ And (6) detecting. The probe can be used for detecting Hg in an ethanol/water (v: v ═ 1:1) solution with the pH of 4.5-12.0 2+ The detection has the advantages of high sensitivity, good selectivity and the like. When Hg is contained 2+ When present, the probe has increased fluorescence emission intensity and the color of the solution changes from colorless to pink, and the probe has high fluorescence emission intensity to Hg 2+ Has a linear response range of 8.0 × 10 ‑8 ‑1.0×10 ‑5 mol/L, the lower limit of detection is 3.0 × 10 ‑8 mol/L. The experimental result shows that the probe is used for treating Hg in river water and tap water 2+ The recovery rate measurement result has high accuracy, and the probe has better biocompatibility and can be used for Hg in living cells 2+ Fluorescence imaging detection of (2). |
| priorityDate | 2018-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.