| 猪肉组织的近场太赫兹成像检测研究 |
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| 引用本文： | 孙卫东,耿国帅,杨忠波,李丹丹,王岩,许红梅,崔洪亮,王化斌.猪肉组织的近场太赫兹成像检测研究[J].红外与毫米波学报,2018,37(6):769-774. |
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| 作者姓名： | 孙卫东 耿国帅 杨忠波 李丹丹 王岩 许红梅 崔洪亮 王化斌 |
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| 作者单位： | 长春理工大学 电子信息工程学院 国家纳米操纵与制造国际联合研究中心,中国科学院重庆绿色智能技术研究院 重庆市高分辨三维动态成像检测工程技术研究中心,中国科学院重庆绿色智能技术研究院 重庆市高分辨三维动态成像检测工程技术研究中心,中国科学院重庆绿色智能技术研究院 重庆市高分辨三维动态成像检测工程技术研究中心,长春理工大学 电子信息工程学院 国家纳米操纵与制造国际联合研究中心,长春理工大学 电子信息工程学院 国家纳米操纵与制造国际联合研究中心,中国科学院重庆绿色智能技术研究院 重庆市高分辨三维动态成像检测工程技术研究中心,中国科学院重庆绿色智能技术研究院 重庆市高分辨三维动态成像检测工程技术研究中心 |
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| 摘 要： | 利用搭建的基于光电导微探针的近场太赫兹(Terahertz,THz)系统对新鲜猪肉组织切片进行了成像检测研究,结果发现近场THz成像可以很好地区分猪肉组织中的脂肪组织区域和肌肉组织区域,其成像效果明显优于传统远场THz时域光谱成像系统。研究表明了基于光电导微探针的近场THz成像技术在生物样品检测方面的可行性,展示出该技术在生物医学检测领域具有很好的应用前景。
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| 关 键 词： | 太赫兹 近场成像 猪肉组织 光电导微探针 |
| 收稿时间： | 2018/2/7 0:00:00 |
| 修稿时间： | 2018/9/27 0:00:00 |
Imaging porcine tissue using a near-field terahertz microscopy technique |
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| SUN Wei-Dong,GENG Guo-Shuai,YANG Zhong-Bo,LI Dan-Dan,WANG Yan,XU Hong-Mei,CU Hong-Liang and WANG Hua-Bin.Imaging porcine tissue using a near-field terahertz microscopy technique[J].Journal of Infrared and Millimeter Waves,2018,37(6):769-774. |
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| Authors: | SUN Wei-Dong GENG Guo-Shuai YANG Zhong-Bo LI Dan-Dan WANG Yan XU Hong-Mei CU Hong-Liang and WANG Hua-Bin |
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| Affiliation: | International Research Centre for Nano Handling and Manufacturing of China(CNM), College of Electronical and Information Engineering, Changchun University of Science and Technology,Chongqing Engineering Research Center of High-Resolution and Three-Dimensional Dynamic Imaging Detection Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences,Chongqing Engineering Research Center of High-Resolution and Three-Dimensional Dynamic Imaging Detection Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences,Chongqing Engineering Research Center of High-Resolution and Three-Dimensional Dynamic Imaging Detection Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences,International Research Centre for Nano Handling and Manufacturing of China(CNM), College of Electronical and Information Engineering, Changchun University of Science and Technology,International Research Centre for Nano Handling and Manufacturing of China(CNM), College of Electronical and Information Engineering, Changchun University of Science and Technology,Chongqing Engineering Research Center of High-Resolution and Three-Dimensional Dynamic Imaging Detection Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences,Chongqing Engineering Research Center of High-Resolution and Three-Dimensional Dynamic Imaging Detection Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences |
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| Abstract: | The slices of fresh porcine tissue was investigated by exploiting our home-built photoconductive microprobe-based THz near-field imaging system.The results showthat the muscle region and adipose region in the porcine tissue can be clearly discriminated in THz near-field images with a good contrast, far better than the images of the samples imaged by using the conventional terahertz time domain spectroscopy.The work demonstrated here indicates that the photoconductive microprobe-based THz near-field microscopy is feasible for the detection of biological samples and is very promising to be used in biomedical detections. |
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| Keywords: | terahertz wave near-field imaging porcine tissue photoconductive microprobe |
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