Yayıncı "Polish Acad Sciences Inst Physics" için listeleme
Toplam kayıt 6, listelenen: 1-6
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Analysis of poly (2-Hydroxyethyl Methacrylate)-co-poly (4-Vinyl Pyridine) copolymers [COP2,4] irradiated: an EPR study
(Polish Acad Sciences Inst Physics, 2016)Poly(2-hydroxyethyl methacrylate)-co-poly(4-vinyl pyridine) and poly(HEMA)-co-poly-(4-VP) copolymers were synthesized by free radical polymerization. K2S2O8 was used as an initiator. Chain lengths of the copolymer was ... -
An EPR study on radiation-induced 2-(piperidin-1-ylmethyl) phenol single crystal
(Polish Acad Sciences Inst Physics, 2016)For the assessment of irradiation influence on 2-(piperidin-1-ylmethyl) phenol single crystals (C12H17NO), electron paramagnetic resonance measurements were carried out on the samples exposed to Co-60 radiation at dose ... -
An ESR study on 2,4 diaminotoluene exposed to gamma rays and application of machine learning
(Polish Acad Sciences Inst Physics, 2016)The polycrystals of 2,4 diaminotoluene were produced by slow evaporation of solvent. The polycrystalline samples were exposed to Co-60 gamma rays with dose rate of 0.950 kGy/h, at room temperature, for 12, 24, 48, and 72 ... -
Evaluation of antioxidant activity, phytochemicals and ESR analysis of lavandula stoechas
(Polish Acad Sciences Inst Physics, 2015)The antioxidant activity of phytochemicals and of the methanolic extract of Lavandula stoechas was evaluated by beta-carotene-linoleate bleaching, DPPH radical scavenging, ferric reducing/antioxidant power (FRAP). The ... -
Examination of the change of the characteristic X-rays of the Zinc in fluorine- and boron-doped ZnO thin films
(Polish Acad Sciences Inst Physics, 2018)In this study, K-beta / K-alpha X-ray intensity ratios of zinc in pure zinc, undoped ZnO thin film and boron and fluorine-doped ZnO thin films have been investigated. These samples have been excited by 59.5 keV gamma-rays ... -
In vitro analysis of AHPlus and MM-Seal by ESR and thermoanalytical methods
(Polish Acad Sciences Inst Physics, 2015)The free radicals and their concentration in resin materials may impact biocompatibility and polymerization properties of dental materials. The aim of this study was to determine whether there are free radicals and to ...