| 姜提取物生物合成纳米银及其对水产病原菌抑菌性的研究 |
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| 引用本文： | 杨楠,李福艳,坚天才,刘冲冲,孙虎山,王磊,徐慧.姜提取物生物合成纳米银及其对水产病原菌抑菌性的研究[J].海洋学报(英文版),2017,36(12):95-100. |
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| 作者姓名： | 杨楠 李福艳 坚天才 刘冲冲 孙虎山 王磊 徐慧 |
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| 作者单位： | 鲁东大学生命科学学院, 山东烟台, 264025,鲁东大学生命科学学院, 山东烟台, 264025,鲁东大学生命科学学院, 山东烟台, 264025,鲁东大学化学与材料科学学院, 山东烟台, 264025,鲁东大学生命科学学院, 山东烟台, 264025,鲁东大学生命科学学院, 山东烟台, 264025,鲁东大学化学与材料科学学院, 山东烟台, 264025 |
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| 基金项目： | The Scientific Research Projects of Shandong University under contract No. J15LE03; the Key Research and Development Program of Shandong Province under contract No. 2016GNC111016; the Key Research and Developement Program of Yantai under contract No. 2016ZH059. |
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| 摘 要： | With the development of aquaculture, there is an urgent demand for an alternative antibacterial agent to reduce the drug resistance and environmental pollution caused by the abuse of antibiotics. Recently, silver nanoparticles(Ag NPs) have been viewed as a novel type of antimicrobial agents due to their unique advantages. In this study,Ag NPs were biosynthesized with the ginger rhizomes extract. The biosynthesized Ag NPs were characterised by UV–visible spectroscopy, transmission electron microscopy, X-ray diffraction and fourier transform infrared spectroscopy. Furthermore, the antimicrobial activities of the Ag NPs were fully analyzed against six typical aquatic pathogens. The results indicated that the components in ginger extract could function as the chemical reductant to synthesize Ag NPs. Moreover, compared with the Ag NPs synthesized by chemical methods, the biosynthesized Ag NPs were smaller, and had higher stability and antibacterial activity. Therefore, the biosynthesized Ag NPs using ginger extract may have prospective applications in aquaculture.
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| 关 键 词： | 姜 纳米银 生物合成 抑菌活性 水产病原菌 |
| 收稿时间： | 2017/2/22 0:00:00 |
Biogenic synthesis of silver nanoparticles using ginger (Zingiber officinale) extract and their antibacterial properties against aquatic pathogens |
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| YANG Nan,LI Fuyan,JIAN Tiancai,LIU Chongchong,SUN Hushan,WANG Lei and XU Hui.Biogenic synthesis of silver nanoparticles using ginger (Zingiber officinale) extract and their antibacterial properties against aquatic pathogens[J].Acta Oceanologica Sinica,2017,36(12):95-100. |
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| Authors: | YANG Nan LI Fuyan JIAN Tiancai LIU Chongchong SUN Hushan WANG Lei and XU Hui |
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| Institution: | 1.School of Life Sciences, Ludong University, Yantai 264025, China2.School of Chemistry and Materials Science, Ludong University, Yantai 264025, China |
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| Abstract: | With the development of aquaculture, there is an urgent demand for an alternative antibacterial agent to reduce the drug resistance and environmental pollution caused by the abuse of antibiotics. Recently, silver nanoparticles (AgNPs) have been viewed as a novel type of antimicrobial agents due to their unique advantages. In this study, AgNPs were biosynthesized with the ginger rhizomes extract. The biosynthesized AgNPs were characterised by UV-visible spectroscopy, transmission electron microscopy, X-ray diffraction and fourier transform infrared spectroscopy. Furthermore, the antimicrobial activities of the AgNPs were fully analyzed against six typical aquatic pathogens. The results indicated that the components in ginger extract could function as the chemical reductant to synthesize AgNPs. Moreover, compared with the AgNPs synthesized by chemical methods, the biosynthesized AgNPs were smaller, and had higher stability and antibacterial activity. Therefore, the biosynthesized AgNPs using ginger extract may have prospective applications in aquaculture. |
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| Keywords: | ginger silver nanoparticles biosynthesis antibacterial activity aquatic pathogen |
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