Contents
2024
Volume: 42 Issue 4
10 Article(s)

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RADIATION CHEMISTRY
Radiation construction and display performance of a thioglycollic acid-modified cadmium sulfide quantum dots/polyvinyl acetate gel fingerprint film
Jin ZHANG, Yanglin ZHANG, Kun LIU, Shizhong ZHOU, Yuesheng LI, and Huangqin CHEN
Fingerprints are an important trace material evidence for police to identify criminal. Cadmium sulfide quantum dots (CdS QDs) are fluorescent-labeled nanomaterials that can be used to improve the clarity and resolution of fingerprints. In this study, thioglycollic acid (TGA) was successfully modified to CdS QDs using t
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040201 (2024)
Effects of low-dose electron beam irradiation on linear low density polyethylene/ternary copolymer polypropylene polyolefin structure and properties
Maojiang ZHANG, Yanfu WU, Kexin CUI, Xinwei ZHANG, Jinghua WANG, Chunlei DONG, Jie GAN, and Guozhong WU
This study investigated the impact of low-dose electron beam irradiation on the structure-property correlation of linear low-density polyethylene (LLDPE), ternary copolymer polypropylene (co-PP), and their blends. Effects of the absorbed dose on the rheological properties, strength, crystallization behavior, crystal st
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040203 (2024)
Radiation preparation of nano-oxide@microcrystalline cellulose and its adsorption and removal of trichloroacetic acid
Lili FU, Zhijun WANG, Kun LIU, Dongxu TANG, Jinyu YANG, Huangqin CHEN, and Yuesheng LI
Trichloroacetic acid is a common nonvolatile byproduct of drinking water disinfection and poses carcinogenic risks to the human body. In this study, four types of nano-oxide@microcrystalline-cellulose-based adsorbents (P25@microcrystalline cellulose, SiO?@microcrystalline cellulose (MCC-g-GMA@SiO2), Fe3O4@microcrystall
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040204 (2024)
Preparation and properties of guanidine-based antimicrobial ultra-high molecular weight polyethylene fiber for uranium extraction from seawater
Lijun HU, Xuanzhi MAO, Xinxin FENG, Hongwei HAN, Jiangtao HU, and Guozhong WU
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040205 (2024)
RADIATION INTERDISCIPLINARY RESEARCH
Computational fluid dynamics numerical simulation of the effect of cooling towers on the diffusion of airborne radionuclides
Dan ZHAO, Junfang ZHANG, Minghua LYU, Yu LI, and Duoxin ZHAO
During the normal operation of cooling towers in nuclear power plants, water vapor with a certain temperature is discharged through the outlet of the cooling tower, which mixes with the surrounding air. A portion of this vapor condenses and forms visible plumes. This paper uses Computational fluid dynamics (CFD) numeri
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040701 (2024)
RADIATION TECHNOLOGY APPLICATION
Multivariate analysis of the effects of 60Co-γ irradiation on volatile components of Ligusticum chuanxiong Hort
Yan WANG, Ailian MENG, Xin JIA, Jiawei YE, Pan XU, Yanjun ZHANG, Yalu QIU, Jiang HE, Tengxiao MAO, and Peng GAO
Volatile components are one of the main active components of Ligusticum chuanxiong Hort and are important indicators for evaluating the medicinal quality of Ligusticum chuanxiong. To explore the effects of 60Co-γ irradiation on the volatile components of Ligusticum chuanxiong,thesamples were treated with different irra
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040401 (2024)
Enhancement of anaerobic fermentation performance of polylactic acid by 60Co-γ ray irradiation pretreatment
Chao ZHOU, Zhen LI, Lingxi LI, Wenbao JIA, and Yongsheng LING
Polylactic acid (PLA) plastic waste has significant potential for methane production in anaerobic digestion, but its slow degradation rate hinders efficient fermentation. Pre-treatment of PLA plastic waste can enhance anaerobic fermentation efficiency, promoting resource utilization. PLA plastic cup sample was pre-trea
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040402 (2024)
RADIOBIOLOGY and RADIOMEDICINE
Carbon ions inhibit non-small cell lung cancer cell proliferation by inducing mitochondrial damage
Tianyi ZHANG, Pengfei YANG, Jufang WANG, and Heng ZHOU
We investigated the effects of mitochondrial damage via carbon ion irradiation on the proliferation of human non-small cell lung cancer (A549) cells by monitoring mitochondrial morphological changes, mitochondrial membrane potential transformation, release of membrane-associated proteins, and mitophagy. A549 cell proli
Journal of Radiation Research and Radiation Processing
  • Publication Date: Aug. 20, 2024
  • Vol. 42, Issue 4, 040301 (2024)
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