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http://elar.urfu.ru/handle/10995/111154
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Поле DC | Значение | Язык |
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dc.contributor.author | Kovalev, I. S. | en |
dc.contributor.author | Sadieva, L. K. | en |
dc.contributor.author | Taniya, O. S. | en |
dc.contributor.author | Yurk, V. M. | en |
dc.contributor.author | Minin, A. S. | en |
dc.contributor.author | Santra, S. | en |
dc.contributor.author | Zyryanov, G. V. | en |
dc.contributor.author | Charushin, V. N. | en |
dc.contributor.author | Chupakhin, O. N. | en |
dc.contributor.author | Tsurkan, M. V. | en |
dc.date.accessioned | 2022-05-12T08:13:41Z | - |
dc.date.available | 2022-05-12T08:13:41Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Computer Visionvs.spectrofluorometer-Assisted Detection of Common Nitro-Explosive Components Withbola-Type PAH-Based Chemosensors / I. S. Kovalev, L. K. Sadieva, O. S. Taniya et al. // RSC Advances. — 2021. — Vol. 11. — Iss. 42. — P. 25850-25857. | en |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.other | All Open Access, Gold | 3 |
dc.identifier.uri | http://elar.urfu.ru/handle/10995/111154 | - |
dc.description.abstract | Computer vision (CV) algorithms are widely utilized in imaging processing for medical and personal electronics applications. In sensorics CV can provide a great potential to quantitate chemosensors' signals. Here we wish to describe a method for the CV-assisted spectrofluorometer-free detection of common nitro-explosive components,e.g.2,4-dinitrotoluene (DNT) and 2,4,6-trinitrotoluene (TNT), by using polyaromatic hydrocarbon (PAH, PAH = 1-pyrenyl or 9-anthracenyl) - basedbola-type chemosensors. The PAH components of these chemicalbolasare able to form stable, bright emissive in a visual wavelength region excimers, which allows their use as extended matrices of the RGB colors after imaging and digital processing. In non-polar solvents, the excimers have poor chemosensing properties, while in aqueous solutions, due to the possible micellar formation, these excimers provide “turn-off” fluorescence detection of DNT and TNT in the sub-nanomolar concentrations. A combination of these PAH-based fluorescent chemosensors with the proposed CV-assisted algorithm offers a fast and convenient approach for on-site, real-time, multi-thread analyte detection without the use of fluorometers. Although we focus on the analysis of nitro-explosives, the presented method is a conceptual work describing a general use of CV for quantitative fluorescence detection of various analytes as a simpler alternative to spectrofluorometer-assisted methods. © The Royal Society of Chemistry 2021. | en |
dc.description.sponsorship | This work was supported by RFBR, project number 19-33-90155. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | en | en |
dc.publisher | Royal Society of Chemistry | en1 |
dc.publisher | Royal Society of Chemistry (RSC) | en |
dc.rights | info:eu-repo/semantics/openAccess | en |
dc.source | RSC Adv. | 2 |
dc.source | RSC Advances | en |
dc.subject | COMPUTER VISION | en |
dc.subject | EXPLOSIVES | en |
dc.subject | FLUORESCENCE | en |
dc.subject | HYDROCARBON REFINING | en |
dc.subject | MEDICAL IMAGING | en |
dc.subject | POLYCYCLIC AROMATIC HYDROCARBONS | en |
dc.subject | 2 ,4 ,6-TRINITROTOLUENE | en |
dc.subject | ELECTRONICS APPLICATIONS | en |
dc.subject | EXPLOSIVE COMPONENTS | en |
dc.subject | FLUORESCENCE DETECTION | en |
dc.subject | FLUORESCENT CHEMOSENSORS | en |
dc.subject | NANOMOLAR CONCENTRATION | en |
dc.subject | POLYAROMATIC HYDROCARBONS | en |
dc.subject | SPECTROFLUOROMETERS | en |
dc.subject | EXPLOSIVES DETECTION | en |
dc.title | Computer Visionvs.spectrofluorometer-Assisted Detection of Common Nitro-Explosive Components Withbola-Type PAH-Based Chemosensors | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.rsi | 47008164 | - |
dc.identifier.doi | 10.1039/d1ra03108b | - |
dc.identifier.scopus | 85111919156 | - |
local.contributor.employee | Kovalev, I.S., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation; Sadieva, L.K., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation, I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation; Taniya, O.S., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation, I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation; Yurk, V.M., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation; Minin, A.S., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation, M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, 18 S. Kovalevskoy Str, Yekaterinburg, 620219, Russian Federation; Santra, S., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation; Zyryanov, G.V., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation, I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation; Charushin, V.N., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation, I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation; Chupakhin, O.N., Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation, I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation; Tsurkan, M.V., Leibnitz Institute for Polymer Research Dresden, Dresden, 01069, Germany | en |
local.description.firstpage | 25850 | - |
local.description.lastpage | 25857 | - |
local.issue | 42 | - |
local.volume | 11 | - |
dc.identifier.wos | 000680655300006 | - |
local.contributor.department | Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira Str., K-2, Yekaterinburg, 620002, Russian Federation; I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation; Leibnitz Institute for Polymer Research Dresden, Dresden, 01069, Germany; M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, 18 S. Kovalevskoy Str, Yekaterinburg, 620219, Russian Federation | en |
local.identifier.pure | 23002715 | - |
local.identifier.eid | 2-s2.0-85111919156 | - |
local.fund.rffi | 19-33-90155 | - |
local.identifier.wos | WOS:000680655300006 | - |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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