| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d4ad61d0af1fd483d31d1c5df9b9b76 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2513-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2500-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-155 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0018 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-10 |
| filingDate |
2016-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4aa44c5c202c290d6daed2ec5ceddc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bae425e6c8552dab0084f35362d320bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e3ea9274f0c56b7766a27b895a91f1 |
| publicationDate |
2018-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20180058430-A |
| titleOfInvention |
Pullulan acetate microsphere containing bioactive substance and preparing method thereof |
| abstract |
The present invention relates to pullulan acetate microparticles containing dexamethasone as a physiologically active substance and a process for preparing the same. The microparticle microparticles of uniform size can be produced at a lower cost than the conventional process for producing microparticles, , And the chitosan-treated pullulan acetate microparticles according to the above-described preparation method showed high biocompatibility and biodegradability. Accordingly, the three-dimensional cell culture supporter using the pullulan acetate microparticle of the present invention can effectively induce osteoblast differentiation of stem cells through dexamethasone eluted from the microspheres during stem cell culture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108913647-A |
| priorityDate |
2016-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |