caa a22 4500 465731031 CHVBK 20180323111741.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF02328770 doi (NATIONALLICENCE)springer-10.1007/BF02328770 Gamma-radiolysis of quinoline in 2-propanol solution [Elektronische Daten] [J. Talamoni, E. Vieira, A. Pucci] In the last twenty years the ionizing effects on matter of60Co γ-rays have been widely discussed. However, regarding organic compounds, mainly aromatic ones, results are scarce, particularly those obtained in alcoholic solution. γ-Radiation is used mainly in industry and medicine, particularly for sterilization of surgical materials. In this work we studied the chemical and radiolytic stability of products by radiation from quinoline in isopropanol solution. Doses were from 2×104 to 3×105 Gy and the samples concentration was 1∶1 by volume. We have observed significant effects for high radiation doses. Lower doses effected the solvent with the production of long polymeric hydrocarbons. Products formed were characterized by capillary gas chromatography coupled to a mass-selective detector (GC/MSD). We have used a fused silica capillary column 25 m long, 0.2 mm in internal diameter, covered by a 0.33 μm thick film of crosslinked 5% phenyl methyl silicone. Akadémiai Kiadó, 1990 Talamoni J. Instituto de Física e Química de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560, São Carlos, SP, Brasil aut Vieira E. Instituto de Física e Química de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560, São Carlos, SP, Brasil aut Pucci A. Instituto de Física e Química de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560, São Carlos, SP, Brasil aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 145/1(1990-05-01), 69-79 0236-5731 145:1<69 1990 145 10967 https://doi.org/10.1007/BF02328770 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02328770 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Talamoni J. Instituto de Física e Química de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560, São Carlos, SP, Brasil aut NATIONALLICENCE 700 1- Vieira E. Instituto de Física e Química de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560, São Carlos, SP, Brasil aut NATIONALLICENCE 700 1- Pucci A. Instituto de Física e Química de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560, São Carlos, SP, Brasil aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 145/1(1990-05-01), 69-79 0236-5731 145:1<69 1990 145 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer