Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19180b12bac843bff4c9b9abeebbe5ff |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-167 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04 |
filingDate |
2007-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_035ccd77009623665ef20d810f63f4d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f2f676b3401d72843b3c7dce153abf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bc46f8ec83595f76eafb0aec2d4607e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3ae817fdd578f8c7b3d00fbcdd03cf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99d4509555bb5bef2a668830d67f2cbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44fff3f7d7ab7f1119fe559eec7cce05 |
publicationDate |
2009-05-07^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2009114814-A1 |
titleOfInvention |
Micropillar array electrospray chip |
abstract |
The invention relates to an electrospray ionization (ESI) device for forming a stream of ionized sample molecules. The device comprises a sample introduction zone for receiving a liquid-form sample, a tip for spraying the sample into aerosol or gaseous form, and a flow channel connecting the sample introduction zone and the tip. According to the invention, the flow channel comprises an array of transversely oriented microstructures adapted to passively transport the liquid-form sample introduced to the sample introduction zone to the tip by means of capillary forces. The invention concerns also a manufacturing method and applications of the ESI device, in particular mass spectrometry. The device can be used without external pumping of sample liquid. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8207496-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022181136-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021257204-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8461549-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022251460-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018094194-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011192968-A1 |
priorityDate |
2007-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |