Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на этот ресурс:
http://elar.urfu.ru/handle/10995/51384
Полная запись метаданных
Поле DC | Значение | Язык |
---|---|---|
dc.contributor.author | Ivanova, I. P. | en |
dc.contributor.author | Trofimova, S. V. | en |
dc.contributor.author | Karpel Vel Leitner, N. | en |
dc.contributor.author | Aristova, N. A. | en |
dc.contributor.author | Arkhipova, E. V. | en |
dc.contributor.author | Burkhina, O. E. | en |
dc.contributor.author | Sysoeva, V. A. | en |
dc.contributor.author | Piskaryov, I. M. | en |
dc.date.accessioned | 2024-03-21T08:51:12Z | - |
dc.date.available | 2024-03-21T08:51:12Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | The analysis of active products of spark discharge plasma radiation determining biological effects in tissues / I. P. Ivanova, S. V. Trofimova, N. Karpel Vel Leitner, N. A. Aristova, E. V. Arkhipova, O. E. Burkhina, V. A. Sysoeva, I. M. Piskaryov // Sovremennye Tehnologii v Medicine. — 2012. — Vol. 2012. — № 2. — P. 20-28. | en |
dc.identifier.issn | 2076-4243 | - |
dc.identifier.other | 43650 | id |
dc.identifier.other | http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=84872568475 | m |
dc.identifier.other | e5f29016-9ba6-48cb-afb5-fb3219b08c7b | pure_uuid |
dc.identifier.uri | http://elar.urfu.ru/handle/10995/51384 | - |
dc.description.abstract | The aim of the investigation is to analyze active products of spark discharge plasma radiation determining biological effects in tissues, estimate the radiation intensity, identify the resulting products and determine their concentrations. Materials and Methods. The radiation intensity of discharge was estimated by means of detecting 1.5% solution of potassium iodine. The possibility of OH• and HO2• formation was analyzed by oxalic acid and mohr's salt solutions. Hydrogen peroxide concentration was assessed by titanium ions test (λ=410 n{cyrillic}m{cyrillic}). And NO3 - ion formation was studied by means of ion selective electrodes. There was carried out chemical analytical and spectrophotometric analysis of products absorption over the range of λ=200-400 nm to identify the products forming and accumulating in liquid phase of discharge. The active products forming in gas phase of discharge were analyzed by Fourier infrared absorption spectra. pH was measured by device "Expert 001". All the solutions were treated in discharge optimal conditions: the capacity of pulse capacitor C=3.3 nanofarad, ballast resistance R=10 M{cyrillic}Ohm, power supply voltage UPS=11 kV, pulse recurrence frequency - 10 Hz. Results. Spark discharge plasma radiation initiates UV photon beam (2.5±0.3)·1015 (cm2·s)-1, with energy density (2.0±0.3)·10-3 J(cm2·s)-1, maximum radiation spectrum - 220 nm. Under discharge pH in water samples decreases, oxidizers and deoxidizers accumulate. There have been identified radicals HO2•, initial yield - (1.2±0.3)·10-6 mol(l·s)-1. Initial yield of acid residues ([H+] increase) - (5.8±1.6)·10-7 mol/(l·s)-1, oxidizers (3.3±1.0)·10-6 mol-equiv./(l·s)-1, deoxidizers (4.2±1.0)·10-7 mol-equiv./(l·s)-1. The formation of nitro compounds containing CN, NH groups and organic compounds containing CH, CC groups has been proved. Nitrogen oxides and organic compounds make the main contribution to pH decrease. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | en | en |
dc.publisher | Royal Society of Chemistry (RSC) | en |
dc.source | Sovremennye Tehnologii v Medicine | en |
dc.subject | IR SPECTRA | en |
dc.subject | RADICALS | en |
dc.subject | REACTIVE SPECIES | en |
dc.subject | SPARK DISCHARGE PLASMA RADIATION | en |
dc.subject | UV SPECTRA | en |
dc.subject | HYDROGEN PEROXIDE | en |
dc.subject | NITRO DERIVATIVE | en |
dc.subject | NITROGEN OXIDE | en |
dc.subject | OXALIC ACID | en |
dc.subject | POTASSIUM IODIDE | en |
dc.subject | TITANIUM | en |
dc.subject | WATER | en |
dc.subject | ABSORPTION SPECTROSCOPY | en |
dc.subject | ARTICLE | en |
dc.subject | BIOLOGICAL ACTIVITY | en |
dc.subject | DOSIMETRY | en |
dc.subject | ELECTRIC POTENTIAL | en |
dc.subject | INFRARED RADIATION | en |
dc.subject | ION SELECTIVE ELECTRODE | en |
dc.subject | PH | en |
dc.subject | PHOTON | en |
dc.subject | POWER SUPPLY | en |
dc.subject | PULSE RATE | en |
dc.subject | RADIATION | en |
dc.subject | SPARK DISCHARGE PLASMA RADIATION | en |
dc.subject | SPECIES | en |
dc.subject | TISSUES | en |
dc.subject | ULTRAVIOLET RADIATION | en |
dc.title | The analysis of active products of spark discharge plasma radiation determining biological effects in tissues | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/publishedVersion | en |
dc.type | info:eu-repo/semantics/article | en |
dc.identifier.scopus | 84872568475 | - |
local.affiliation | Laboratory of Physicochemical Researches, Scientific Research Institute of Applied Fundamental Medicine, Nizhny Novgorod State Medical Academy, Minin and Pozharsky Square, 10/1, Nizhny Novgorod, 603005, Russian Federation | en |
local.affiliation | Laboratory of Chemistry and Microbiology of Water, Poitiers University, Rectour Pineau avenue, 40, Poitiers 86022, France | en |
local.affiliation | Department of Chemistry, Nizhny Tagil Technological Institute (branch) of Ural Federal University, Krasnogvardeyskaya St., 59, Nizhny Tagil, Sverdlovsk region, 622031, Russian Federation | en |
local.affiliation | Biochemical Department, Central Scientific Research Laboratory, Scientific Research Institute of Applied Fundamental Medicine, Nizhny Novgorod State Medical Academy, Minin and Pozharsky Square, 10/1, Nizhny Novgorod, 603005, Russian Federation | en |
local.affiliation | Department of Biomedicine, Nizhny Novgorod State University named after N.I. Lobachevsky, National Research University, Gagarin Avenue, 23, Nizhny Novgorod, 603950, Russian Federation | en |
local.affiliation | Scientific Research Institute of Nuclear Physics named after D.V. Skobeltsyn, Moscow State University named after M.V. Lomonosov, Leninskiye Gory, Moscow, 119992, Russian Federation | en |
local.description.firstpage | 20 | - |
local.description.lastpage | 28 | - |
local.issue | 2 | - |
local.volume | 2012 | - |
dc.identifier.wos | 000420911600003 | - |
local.contributor.department | Нижнетагильский технологический институт (филиал) УрФУ | ru |
local.identifier.pure | 1070143 | - |
local.identifier.eid | 2-s2.0-84872568475 | - |
local.identifier.wos | WOS:000420911600003 | - |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
---|---|---|---|---|
2-s2.0-84872568475.pdf | 463,92 kB | Adobe PDF | Просмотреть/Открыть |
Все ресурсы в архиве электронных ресурсов защищены авторским правом, все права сохранены.