| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c067ae6f1498aa07b076b4d3f494023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e576a317776d17db348a5fab2c87ff8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d18864c6096621aabb76921f3a58cba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1ee27dd05dd40c8602ec798d065375f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_680dd0699e3f4ba8532d128c7152b3bb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K41-00 |
| filingDate |
2007-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ae3cdcb2ad1c66a1e07fb103b431f85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06a86d6da6e4fb722e2d3e3b6ba05209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08c7469190852499921a8eb85141e704
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38eaa1ab18d82030a29ed66cb36aa35d |
| publicationDate |
2008-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008088586-A9 |
| titleOfInvention |
New phototherapeutic materials prepared through nanoparticle assembly |
| abstract |
Novel phototherapeutic methods and compositions are described herein. Nanoparticle-assembled microcapsules as a new type of delivery vehicle for photosensitive compounds may be synthesized through a two-step assembly process. Charged polymer chains and counterions may be combined with a photosensitive compound to form photosensitive aggregates, and then nanoparticles may be combined with the aggregates to form the microcapsules. The shell may be composed of nanoparticles and/or polymer, and the core interior may contain the photosensitive compound. Formation occurs rapidly (on the order of seconds) and the conditions are very mild (at room temperature, in aqueous solution, and at neutral pH). The microcapsule synthesis is highly suitable as an encapsulation method, particularly for a charged photosensitive molecule like ICG. |
| priorityDate |
2006-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |