http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6923895-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a490020fd2580d5f04cbe4ea55b65c3f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-44752 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-453 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N- |
| filingDate | 2002-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdab09a2b4480cb12e693ba462f413a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_318b09c80dcb933fa05c8da66a91b845 |
| publicationDate | 2005-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6923895-B2 |
| titleOfInvention | Coated capillary electrophoresis tubes and system |
| abstract | The invention is directed to a capillary tube for electrophoresis that has a positively charged coating on the capillary inner surface that prevents positively charged analytes from adsorbing to the inner capillary surface. The capillary tube has an inner surface that is coated with a first polymer layer having a plurality of polymer groups comprising polyethylene imine, designated herein as (CH 2 CH 2 NH) x . The inner surface of the capillary typically has a second polymer layer covalently bonded to the first polymer layer. The invention includes a capillary tube where two or more than two polymer groups are covalently bonded to each other by a cross-linker. Also provided are an electrophoresis system the uses the coated capillary tubes, a method of performing electrophoresis that utilizes the coated capillary tubes, and a process for preparing the coated capillary tubes. |
| priorityDate | 2002-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.