http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101616968-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82B3-0095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-588 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-00 |
| filingDate | 2008-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101616968-B1 |
| titleOfInvention | Functionalized nanoparticles and method |
| abstract | Nanoparticles comprising an inorganic core comprising at least one metal and / or at least one semiconductor compound comprising at least one metal include a coating or shell disposed over at least a portion of the core surface. The coating may comprise one or more layers. Each coating layer may comprise a metal and / or one or more semiconductor compounds. The nanoparticles further comprise a ligand attached to the surface of the coating. The ligand is represented by the formula X-Sp-Z wherein X is a primary amine group, a secondary amine group, a urea, a thiourea, an imidazole group, an amide group, a phosphone or an arsonic group, Z represents a group capable of transferring (i) a specific chemical property to a nanoparticle, such as, for example, an acid group, a phosphate group or an arsenate group, a phosphine or arsine oxide group, And / or (ii) a reactive group that provides specific chemical reactivity to the surface of the nanoparticles and / or (ii) a cyclic, halogenated and / or polar amphoteric group. In certain embodiments, at least two chemically distinct ligands are attached to the surface of the coating, wherein at least two ligands (I and II) are represented by the formula X-Sp-Z. In the ligand (I), X represents a phosphone, phosphine or phosphate group, and in the ligand (II), X represents a primary or secondary amine or imidazole or amide. In both ligands (I) and (II), Sp, which may be the same or different in the two compounds, represents a spacer group, such as a group or a group capable of transferring charges, and Z, which may be the same or different in the two compounds, Is a group selected from groups capable of delivering specific chemical properties to the nanoparticle as well as providing specific chemical reactivity to the surface of the nanoparticle. In a preferred embodiment, the nanoparticles comprise a core comprising a semiconductor material. |
| priorityDate | 2007-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.