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Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556
RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Time-dependent radiolytic yields at room temperature and temperature-dependent absorption spectra of the solvated electrons in polyols

The molar extinction coefficients at the absorption maximum of the solvated electron spectrum have been evaluated to be 900, 970, and 1000 mol-1·m2 for 1,2-ethanediol (12ED), 1,2-propanediol (12PD), ...

Mingzhang LIN Mehran MOSTAFAVI Yusa MUROYA

2007, 18 (1): 2

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Kinetics study of the solvated electron decay in THF using laser-synchronised picosecond electron pulse

Picosecond pulse radiolysis of neat tetrahydrofuran (THF) shows a fast decay of the solvated electron within 2.5 ns. The decay of the solvated electron observed at 790 nm is because of spur reaction....

Vincent De Waele Sébastien SORGUES Pascal PERNOT Jean-Louis MARIGNIER Mehran MOSTAFAVI

2007, 18 (1): 10

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Laser photolysis of ionic liquid [bmim][PF6]

Photoinduced chemical reactions of 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) were studied by laser photolysis at a wavelength of 266 nm. Excited triplet state 3[bmim]+* was observ...

ZHU Guanglai WU Guozhong LONG Dewu SHA Maolin YAO Side

2007, 18 (1): 16

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Characteristics of pulsed photo-stimulated luminescence and thermoluminescence for the identification of gamma irradiated poultry eggs

Pulsed photo-stimulated luminescence (PPSL) is a simple screening method that can be employed qualitatively at the spot for the detection of eggs treated with ionizing radiation. Due to the variation...

Ijaz A. BHATTI Jong-Ho KWON

2007, 18 (1): 20

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Identification of radiation treatment of wheat (Triticum aestivum. L) and rice (Oryza sativa. L) samples using thermoluminescence of contaminating minerals

Food irradiation is gaining popularity worldwide and this technology is important to improve quality and reduce the post harvest losses of food. Because of the rapid commercialization of irradiated f...

HASAN M. KHAN IJAZ A. BHATTI

2007, 18 (1): 26

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

GC-MS analysis of off-odor volatiles from irradiated pork

The main compounds of off-odor volatiles from irradiated refrigerated vacuum-packaged pork were analyzed by gas chromatograph/mass spectrometer (GC-MS). The analytical results showed that the main co...

LIN Ruotai GENG Shengrong LIU Yangmin WANG Liping WANG Hong ZHANG Jinmu CHEN Yuxia XU Ying YAO Side

2007, 18 (1): 30

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Yield of OH radicals in water under heavy ion irradiation dependence on mass, specific energy, and elapsed time

Dependence of yields of OH (hydroxyl) radicals on the mass and specific energy of heavy ions and elapsed time after irradiation was investigated, to understand chemical reactions of aqueous solutions...

Mitsumasa TAGUCHI Takuji KOJIMA

2007, 18 (1): 35

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Improvement of carbon fiber surface properties using electron beam irradiation

Carbon fiber-reinforced advance composites have been used for structural applications, mainly on account of their mechanical properties. The main factor for a good mechanical performance of carbon fi...

Eddy Segura PINO Luci Diva Brocardo MACHADO Claudia GIOVEDI

2007, 18 (1): 39

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Preparation and adsorption behavior for metal ions and humic acid of chitosan derivatives crosslinked by irradiation

This article deals with the determination of the adsorption properties of metal ions and humic acid in water on crosslinked chitosan derivatives (carboxymethylchitosan) which were formed using the ir...

ZHAO Long Jaroslaw M WASIKIEWICZ Hiroshi MITOMO Naotsugu NAGASAWA Fumio YOSHII

2007, 18 (1): 42

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Radiation synthesis and characteristics of PTFE-g-PSSA ion exchange membrane applied in vanadium redox battery

Radiation-induced grafting of styrene onto polytetrafluoroethylene (PTFE) membranes was studied by a simultaneous irradiation technique. Grafting was carried out using  -radiation from a 60Co source...

PENG Jinfen QIU Jinyi ZHAI Maolin XU Peng PENG Jing LI Jiuqiang WEI Genshuan

2007, 18 (1): 50

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Synthesis and properties of p(NIPA-co-NVP)/clay hydrogels by radiation polymerization

In this study, hydrogels of P(NIPA-co-NVP)/clay were synthesized by γ-ray radiation. Different thermo- sensitive hydrogels were made under different experimental conditions such as dose, monomer rati...

SONG Hongyan YANG Mingcheng ZHU Chengshen HE Suqin GAO Ya

2007, 18 (1): 55

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Preparation of Zn/TiO2 powder and its photocatalytic performance for oxidation of P-nitrophenol

Zn-doped TiO2 catalysts were prepared using a sol-gel method and characterized by XPS,UV-Vis, BET, XRD in this study. Under the irradiation of simulant sunlight, the photocatalytic activity for the d...

LIU Xiuhua XU Yunshu ZHONG Zhijing FU Yibei DENG Yi

2007, 18 (1): 59

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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(2019-06-10)