http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104056669-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e720fc29366dd4da04c1ab1f90d9d4be |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-76 |
| filingDate | 2014-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104056669-A |
| titleOfInvention | Micro-fluidic chip technology capable of simultaneously detecting copper and lead ions |
| abstract | The invention relates to a micro-fluidic chip used for detecting copper and lead ions. The micro-fluidic chip is characterized by designing and drawing a micro-channel pattern of the micro-fluidic chip by using computer-aided design (CAD) software; then preparing the micro-channel pattern designed by CAD on the surface of a substrate of the micro-fluidic chip by the micro-processing technology; cutting the substrate of the micro-fluidic chip to obtain upper and lower micro-fluidic chips (3*5cm), washing the upper and lower micro-fluidic chips with ethanol, deionized water and ethanol in sequence and naturally airing the upper and lower micro-fluidic chips; bonding the upper and lower chips, putting the upper and lower chips in a muffle furnace to be fired at 300 DEG C for one hour and sealing the chips; putting positive and negative platinum electrodes in an electrode microgroove and connecting the positive and negative platinum electrodes with an external high voltage power supply to form a liquid driven electroosmotic pump system; preparing 1mmol/L of luminol-hydrogen peroxide solution (0.1mol/L of luminol/sodium hydrogen and 1mol/L of hydrogen peroxide); adding the luminol-hydrogen peroxide solution to a micro-fluidic chip detection channel with an injector, leading a copper and lead ion solution (0.005mol/L) to be detected to a micro-separation channel with the injector and simultaneously connecting the chips with a light emitting detector, thus preparing the micro-fluidic chip used for detecting copper and lead ions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106940305-A |
| priorityDate | 2014-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.