http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012043473-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8b3269da1f5ff610b57675c2821b4cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dab7f72151c90995ccee3d82b1d60c57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ced44f341d43a7d1d3fe6dc4e72f5ba4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-167 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J27-02 |
| filingDate | 2011-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cbe6b2466bf7506fe92e5a80f60a8e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae693bc29b739ea074c60faa59e8023a |
| publicationDate | 2012-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2012043473-A1 |
| titleOfInvention | Electrospray ion source with reduced analyte electrochemistry |
| abstract | An electrospray ion (ESI) source and method capable of ionizing an analyte molecule without oxidizing or reducing the analyte of interest. The ESI source can include an emitter having a liquid conduit, a working electrode having a liquid contacting surface, a spray tip, a secondary working electrode, and a charge storage coating covering partially or fully the liquid contacting surface of the working electrode. The liquid conduit, the working electrode and the secondary working electrode can be in liquid communication. The electrospray ion source can also include a counter electrode proximate to, but separated from, said spray tip. The electrospray ion source can also include a power system for applying a voltage difference between the working electrodes and a counter-electrode. The power system can deliver pulsed voltage changes to the working electrodes during operation of said electrospray ion source to minimize the surface potential of the charge storage coating. |
| priorityDate | 2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.