http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114758811-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_615bd7f2c0a8cad77f76b71d1fb9f42a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0227 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K1-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 |
| filingDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1577f458b022405d7db977569beeb1cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_597b4a9e87f7ebf565ff13d9f886d297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1a8c87a4f9adafbe1e7a385b9046b21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2905db92c31b3268d3da473c37feeb27 |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114758811-A |
| titleOfInvention | A method for suspending or trapping particles based on an optically controlled sound source |
| abstract | The invention discloses a method for suspending or capturing particles based on a light-controlled sound source, and belongs to the technical field of particle suspension. The invention irradiates a sample loading device with a tiny light absorber fixed by excitation light with a controllable spatial intensity distribution pattern, generates an acoustic standing wave field through a photoacoustic effect, and realizes stable suspension or capture of any particle, and proposes a device size A method for suspending or capturing particles based on a light-controlled acoustic source, which is small, has strong capture ability, good stability, and good compatibility with optical detection or imaging devices. The photo-acoustic levitator device of the present invention is composed of a sample loading device and a beam space mode control device. The size of the photo-acoustic levitator device is greatly reduced, the stability of suspension (capture) is greatly improved, and the range of applicable particle size and weight is greatly expanded. , the applicable working environment includes gas, liquid and other environments. |
| priorityDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.