http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114917971-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89f3efb8583f1229b9a555a3776c89ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-165 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-5027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00 |
| filingDate | 2022-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2856071719228e0ca22ef0c7f1c4248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3650988e027245a9f81a3436fa172771 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d168655e3fcda9993d43538cadb37177 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f91057cd683e3d3f19d913196c22f951 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf49b7c540266613471a0e1051ed8e65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_881420fee2fbe78e83195ed44993fb01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fabaa4dcb6d5c20e44845ef07cf0afd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2528e075b51492858d5e3a9f0da696d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e25121924f30871bdeebbf5a3cd306c1 |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114917971-A |
| titleOfInvention | Microfluidic chip and detection method based on microdroplet hydrogen sulfide trace detection |
| abstract | The invention discloses a microfluidic chip for detecting trace amounts of hydrogen sulfide based on microdroplets. The microfluidic chip cures a channel pattern on a film plate on a silicon substrate coated with photoresist by an ultraviolet lithography machine, and then A microfluidic chip is formed by pouring polydimethylsiloxane (PDMS) on a silicon substrate; the channel pattern includes a polygonal channel, and the polygonal channel includes an oil-phase solution inlet, and the oil-phase solution inlet channel extends forward and After the bifurcation channel is formed on both sides, it is finally closed and formed into a polygon. One side of the closed point is connected with the inlet channel of the hydrogen sulfide sample solution to be tested and the mixing channel of the Raman reagent solution channel, and the other side of the closed point is connected with a mixing channel to improve the mixing efficiency. S-shaped channel, the rear section of the S-shaped channel is connected with a detection channel, and the end of the detection channel is provided with a waste liquid outlet. The invention utilizes the principle that hydrogen sulfide can etch silver nanoparticles, and realizes the detection of hydrogen sulfide content in human serum. |
| priorityDate | 2022-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.