| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6eb28971a0135e89003994d303032994
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae9e45f49b6e7ee6371615b66a755472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b06ca773a8e397b56dc5b078d9d111c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59bd803b01988e060810d420f4f38c23 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y15-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-12 |
| filingDate |
2010-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97ffc2cd12940e3c365e37bf5bd3a67d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9d1e2d608e5869b8de91f002d741617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cff86ba393f47bee490e5118da4ae394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6271e774ef1c2c71738a97445d2d8c15 |
| publicationDate |
2011-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011049239-A1 |
| titleOfInvention |
Method for storing and coding information with raman-active substances |
| abstract |
A method for storing and coding information which utilizes mixtures of metal nanoclusters with dyes and other Raman-active substances is disclosed. A method for reading and decoding the stored information by measuring the Raman spectra is also disclosed. To code and store information, a plurality of dots or markers, each consisting of a mixture of two or more Raman-active substances taken in different proportions, is applied on a on object. The number of substances in the mixture and the relative quantities of each substance in the mixture carry the information to coded by each dot. By scanning a sequence of dots on the object, information stored in the sequence can be read and decrypted. Surface enhanced Raman scattering associated with metal nanoclusters and large Raman cross section of colored Raman-active substances make it more feasible to detect the Raman signal from a single dot of a small size (up to the diffraction limit) on the millisecond time scale. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112683874-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9903821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011043331-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019259236-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8659391-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022090726-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10657750-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10417856-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015136431-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105606584-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014209683-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017358163-A1 |
| priorityDate |
2009-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |