Magnetoacoustic position imaging for liquid metal in animal interstitial structure

doi:10.1088/1674-1056/ab8207

中国物理B ›› 2020, Vol. 29 ›› Issue (5): 54305-054305.doi: 10.1088/1674-1056/ab8207

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Magnetoacoustic position imaging for liquid metal in animal interstitial structure

Xiao-He Zhao(赵筱赫), Guo-Qiang Liu(刘国强), Hui Xia(夏慧), Yan-Hong Li(李艳红)

1 Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China;
2 University of Chinese Academy of Sciences, Beijing 100049, China

收稿日期:2020-01-09 修回日期:2020-02-13 出版日期:2020-05-05 发布日期:2020-05-05
通讯作者: Guo-Qiang Liu E-mail:gqliu@mail.iee.ac.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 61771448, 61427806, and 51937010), the National Key Research and Development Program of China (Grant No. 2018YFC0115200), and the Natural Science Fund from the Chinese Academy of Sciences (Grant Nos. ZDKYYQ20190002 and YJKYYQ20190005).

Magnetoacoustic position imaging for liquid metal in animal interstitial structure

Xiao-He Zhao(赵筱赫)^1,2, Guo-Qiang Liu(刘国强)^1,2, Hui Xia(夏慧)^1,2, Yan-Hong Li(李艳红)^1,2

1 Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China;
2 University of Chinese Academy of Sciences, Beijing 100049, China

Received:2020-01-09 Revised:2020-02-13 Online:2020-05-05 Published:2020-05-05
Contact: Guo-Qiang Liu E-mail:gqliu@mail.iee.ac.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 61771448, 61427806, and 51937010), the National Key Research and Development Program of China (Grant No. 2018YFC0115200), and the Natural Science Fund from the Chinese Academy of Sciences (Grant Nos. ZDKYYQ20190002 and YJKYYQ20190005).

摘要/Abstract

摘要： Magnetoacoustic tomography with magnetic induction (MAT-MI), as a new kind of in-vivo imaging method, has potential application value in interstitial fluid research. In this paper, we propose the application of MAT-MI with liquid metal serving as a tracer of the interstitial structure to study its fluid behavior, and use it to implement the positional imaging of the spatial distribution of liquid metal. Owing to the particularity of liquid metal magnetoacoustic pressure (MAP) signals, we propose an envelope analysis method to extract the rising edge of the amplitude envelope of the detected waveform as effective position data. And for the first time, we propose the method of superpositing pixel matrix to achieve the position imaging of liquid metal. Finally, the positional imaging of the liquid metal sample embedded in the gel is achieved to have relatively accurate results. This study provides a method of effectively extracting data and implementing the position imaging for liquid metal in the interstitial structure in the frame of MAT-MI.

关键词: magnetic acoustic tomography with magnetic induction (MAT-MI), liquid metal, interstitial structure, position imaging

Abstract: Magnetoacoustic tomography with magnetic induction (MAT-MI), as a new kind of in-vivo imaging method, has potential application value in interstitial fluid research. In this paper, we propose the application of MAT-MI with liquid metal serving as a tracer of the interstitial structure to study its fluid behavior, and use it to implement the positional imaging of the spatial distribution of liquid metal. Owing to the particularity of liquid metal magnetoacoustic pressure (MAP) signals, we propose an envelope analysis method to extract the rising edge of the amplitude envelope of the detected waveform as effective position data. And for the first time, we propose the method of superpositing pixel matrix to achieve the position imaging of liquid metal. Finally, the positional imaging of the liquid metal sample embedded in the gel is achieved to have relatively accurate results. This study provides a method of effectively extracting data and implementing the position imaging for liquid metal in the interstitial structure in the frame of MAT-MI.

Key words: magnetic acoustic tomography with magnetic induction (MAT-MI), liquid metal, interstitial structure, position imaging

中图分类号: (Bioacoustics)

43.80.+p

72.55.+s (Magnetoacoustic effects) 73.50.Rb (Acoustoelectric and magnetoacoustic effects) 75.90.+w (Other topics in magnetic properties and materials)

赵筱赫, 刘国强, 夏慧, 李艳红. Magnetoacoustic position imaging for liquid metal in animal interstitial structure[J]. 中国物理B, 2020, 29(5): 54305-054305.

Xiao-He Zhao(赵筱赫), Guo-Qiang Liu(刘国强), Hui Xia(夏慧), Yan-Hong Li(李艳红). Magnetoacoustic position imaging for liquid metal in animal interstitial structure[J]. Chin. Phys. B, 2020, 29(5): 54305-054305.

参考文献 27

[1]	Dennes P G 1992 Angew. Chem. Int. Ed. Engl. (Nobel Lecture) 31 842
[2]	Liao F L, Li M, Han D, et al. 2006 Trends Pharmacol. Sci. 27 287 doi: 10.1016/j.tips.2006.04.001
[3]	Li H Y, Chen M, Yang J F, et al, 2012 PLoS. One. 7 e41395
[4]	Benia P C, Wells R G and AboagyeB S 2018 Sci. Rep-UK 8 4947 doi: 10.1038/s41598-018-23062-6
[5]	Stecco C, Stern R, et al. 2011 Surg. Radiol. Anat. 33 891 doi: 10.1007/s00276-011-0876-9
[6]	Myers T W 2009 Anatomy Trains: Myofascial Meridians for Manual and Movement Therapists, 2nd edn. (New York: Churchill Livingstone) ISBN: 978-0-443-10283-7
[7]	Kitamura S 2018 Anat. Sci. Int. 93 1 doi: 10.1007/s12565-017-0394-x
[8]	Adstrum S and Nicholson H 2019 Clin. Anat. 32 862 doi: 10.1002/ca.23371
[9]	Shi X L, Zhu Y T, Dong H, et al. 2016 Nano Res. 9 2097 doi: 10.1007/s12274-016-1100-3
[10]	Moonen C, Vanzijl P, Frank J, et al. 1990 Science 250 53 doi: 10.1126/science.2218514
[11]	Xu Y and He B 2005 Phys. Med. Biol. 50 5175 doi: 10.1088/0031-9155/50/21/015
[12]	Li X, Yu K and He B 2016 Phys. Med. Biol. 61 R249
[13]	Li X, Li X, Zhu S and He B 2009 Med. Biol. 54 2667 doi: 10.1088/0031-9155/54/9/005
[14]	Ma Q and He B 2007 Phys. Med. Biol. 52 5085 doi: 10.1088/0031-9155/52/16/025
[15]	Ma Q and He B 2008 IEEE Trans. Biomed. Eng. 55 813 doi: 10.1109/TBME.2007.912674
[16]	Zhou L, Li X, Zhu S and He B 2011 Phys. Med. Biol. 56 1967 doi: 10.1088/0031-9155/56/7/004
[17]	Li X, Xu Y and He B 2006 J. Appl. Phys. 99 066112 doi: 10.1063/1.2186371
[18]	Sun X, Fang D, Zhang D and Ma Q 2013 Med. Phys. 40 052902 doi: 10.1118/1.4800639
[19]	Li X and He B 2010 IEEE Trans. Med. Imaging 29 1759 doi: 10.1109/TMI.2010.2052063
[20]	Hu G, Cressman E and He B 2011 Appl. Phys. Lett. 98 23703 doi: 10.1063/1.3543630
[21]	Mariappan L, Li X and He B 2011 IEEE Trans. Biomed. Eng. 58 713 doi: 10.1109/TBME.2010.2094618
[22]	Mariappan L and He B 2013 IEEE Trans. Med. Imaging 32 619 doi: 10.1109/TMI.2013.2239656
[23]	Guo G P, Ding H P, Ma Q Y, et al. 2017 Chin. Phys. B 26 084301 doi: 10.1088/1674-1056/26/8/084301
[24]	Mariappan L and He B 2013 IEEE T. Med. Imaging 32 6410038
[25]	Zhao X H, Liu G Q, Li Y H, et al. 2020 J. Phys. D: Appl. Phys. 53 065401 doi: 10.1088/1361-6463/ab56a4
[26]	Li Z W, Li J, Li X P, et al. 2017 Exp. Therm. Fluid Sci. 82 240 doi: 10.1016/j.expthermflusci.2016.11.021
[27]	Hu N Cao Y P, Han D, et al. 2018 Nano. Res. 11 2265 doi: 10.1007/s12274-017-1848-0

Magnetoacoustic position imaging for liquid metal in animal interstitial structure

Magnetoacoustic position imaging for liquid metal in animal interstitial structure

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 27

相关文章 5

Metrics

本文评价

推荐阅读 0

[1]	闫慧龙, 闫金良, 赵刚. Heat transfer of liquid metal alloy on copper plate deposited with film of different surface free energy[J]. 中国物理B, 2019, 28(11): 114401-114401.
[2]	赵珍阳, 李涛, 段云瑞, 王志超, 李辉. Wetting and coalescence of the liquid metal on the metal substrate[J]. 中国物理B, 2017, 26(8): 83104-083104.
[3]	李晨辉, 韩秀君, 栾英伟, 李建国. Structural origin underlying the effect of cooling rate on solidification point[J]. 中国物理B, 2015, 24(11): 116101-116101.
[4]	巨圆圆, 张庆明, 龚自正, 姬广富. Molecular dynamics simulation of self-diffusion coefficients for liquid metals[J]. 中国物理B, 2013, 22(8): 83101-083101.
[5]	刘海蓉, 刘让苏, 张爱龙, 侯兆阳, 王鑫, 田泽安. A simulation study of microstructure evolution during solidification process of liquid metal Ni[J]. 中国物理B, 2007, 16(12): 3747-3753.