| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-184 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-1826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N35-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate |
2020-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fbb98a502cbda10168fef0a14e86f8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8601c1e7d21b750b4bb92e62344325a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_228c2b6e3e9aaf1de0ed8d6ad8c425ea |
| publicationDate |
2022-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022128468-A1 |
| titleOfInvention |
Methods for detecting and quantifying glutaraldehyde-based products in water |
| abstract |
A method for detecting glutaraldehyde in a water sample in which Au-BSA nanoclusters have been introduced is provided. In the method, the water sample is mixed with the Au-BSA nanoclusters to form a mixture. The mixture is incubated for 2 to 10 minutes, and the glutaraldehyde present in the mixture reacts with the Au-BSA nanoclusters and causes fluorescence quenching of the Au-BSA nanoclusters. Then a fluorescence intensity of the quenched Au-BSA nanoclusters in the mixture is measured at an emission wavelength of 675 nm. A presence and concentration of glutaraldehyde in the water sample is then determined by comparing the measured fluorescence intensity of the quenched Au-BSA nanoclusters at the emission wavelength of 675 nm with fluorescence intensity values of calibration samples comprising Au-BSA nanoclusters and known glutaraldehyde concentrations. |
| priorityDate |
2020-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |