Synthesis and characterization of the CAT's eye-shaped CoO@SiO2 nanoshell aqueous colloids
被引:18
作者:
Kwon, Min Jae
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Dongguk Univ, Dept Chem, Adv Funct Nanohybrid Mat Lab, Seoul 100715, South KoreaKorea Atom Energy Res Inst, Jeongeup Si 580185, Jeollabuk Do, South Korea
Kwon, Min Jae
[2
]
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机构:
Jung, Hyun
[2
]
Park, Jeong Hoon
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机构:
Korea Atom Energy Res Inst, Jeongeup Si 580185, Jeollabuk Do, South KoreaKorea Atom Energy Res Inst, Jeongeup Si 580185, Jeollabuk Do, South Korea
Park, Jeong Hoon
[1
]
机构:
[1] Korea Atom Energy Res Inst, Jeongeup Si 580185, Jeollabuk Do, South Korea
[2] Dongguk Univ, Dept Chem, Adv Funct Nanohybrid Mat Lab, Seoul 100715, South Korea
Oxide;
Chemical synthesis;
X-ray diffraction;
Electron microscopy;
COO;
NANOCRYSTALS;
PHASE;
D O I:
10.1016/j.jpcs.2011.11.018
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The "cat's eye"-shaped CoO(core)@SiO2(shell) nanoshell was prepared by the reverse microemulsion method. The core cobalt oxide nanorods with controlled anisotropy were obtained by thermal decomposition of Co-(oleate)(2) precursor. The Co-(oleate)(2) precursor was synthesized by a simple complex reaction of cobalt chloride hexahydrate and sodium oleate molecules. The aspect ratio of cobalt oxide nanocrystals was controlled from 1.3 to 10.5 by changing the reaction conditions, such as the heating rate (0.5, 1.0, 2.0 and 4.0 degrees C/min) and crystal growth time (30, 60 and 120 min), during the reaction. The SiO2 coating on the surface of the core cobalt oxide nanorods was produced by hydrolysis and a condensation reaction of tetraethyl orthosilicate (TEOS) in the water phase of the reverse microemulsion system. The physicochemical characterizations of the obtained CoO@SiO2 nanoshell material were performed by X-ray diffraction (XRD) measurements, Fourier transform-infrared spectroscopy (FT-IR) and high resolution-transmission electron microscopy (HR-TEM). (C) 2011 Elsevier Ltd. All rights reserved.
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
An, Kwangjin
Lee, Nohyun
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Lee, Nohyun
Park, Jongnam
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Park, Jongnam
Kim, Sung Chul
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h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Kim, Sung Chul
Hwang, Yosun
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Hwang, Yosun
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机构:
Park, Je-Geun
Kim, Jae-Young
论文数: 0引用数: 0
h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Kim, Jae-Young
Park, Jae-Hoon
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h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Park, Jae-Hoon
Han, Myung Joon
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Han, Myung Joon
Yu, Jaejun
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Yu, Jaejun
Hyeon, Taeghwan
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Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South KoreaSeoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
机构:
Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South KoreaSeoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Liu, J. F.
Yin, S.
论文数: 0引用数: 0
h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Yin, S.
Wu, H. P.
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h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Wu, H. P.
Zeng, Y. W.
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h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Zeng, Y. W.
Hu, X. R.
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机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Hu, X. R.
Wang, Y. W.
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机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Wang, Y. W.
Lv, G. L.
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机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Lv, G. L.
Jiang, J. Z.
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Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
机构:
Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
Korea Inst Sci & Technol, Clean Energy Res Ctr, Seoul 130650, South KoreaShivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
Lokhande, C. D.
Dubal, D. P.
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h-index: 0
机构:
Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, IndiaShivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
Dubal, D. P.
Joo, Oh-Shim
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机构:
Korea Inst Sci & Technol, Clean Energy Res Ctr, Seoul 130650, South KoreaShivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Nam, Ki Min
Shim, Jae Ha
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机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Shim, Jae Ha
Han, Dong-Wook
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Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Han, Dong-Wook
Kwon, Hyuk Sang
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Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Kwon, Hyuk Sang
Kang, Yong-Mook
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机构:
Kongju Natl Univ, Div Adv Mat Engn, Cheonan, Chungnam, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Kang, Yong-Mook
Li, Yan
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Sogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Li, Yan
Song, Hyunjoon
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Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Song, Hyunjoon
Seo, Won Seok
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Sogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Seo, Won Seok
Park, Joon T.
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机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Park, Jongnam
Joo, Jin
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h-index: 0
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Joo, Jin
Kwon, Soon Gu
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机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Kwon, Soon Gu
Jang, Youngjin
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机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Jang, Youngjin
Hyeon, Taeghwan
论文数: 0引用数: 0
h-index: 0
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
机构:
Dongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
Park, Seung Il
Kwon, Bob Jin
论文数: 0引用数: 0
h-index: 0
机构:
Dongguk Univ, Dept Chem, Adv Funct Nanohybrid Mat Lab, Seoul 100715, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
Kwon, Bob Jin
Park, Jeong Hoon
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Korea Atom Energy Res Inst, Radiat Res Div Biotechnol, Jeonbuk 580185, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
Park, Jeong Hoon
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Jung, Hyun
Yu, Kook Hyun
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机构:
Dongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
An, Kwangjin
Lee, Nohyun
论文数: 0引用数: 0
h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Lee, Nohyun
Park, Jongnam
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h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Park, Jongnam
Kim, Sung Chul
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h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Kim, Sung Chul
Hwang, Yosun
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Hwang, Yosun
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Park, Je-Geun
Kim, Jae-Young
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h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Kim, Jae-Young
Park, Jae-Hoon
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Park, Jae-Hoon
Han, Myung Joon
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机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Han, Myung Joon
Yu, Jaejun
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h-index: 0
机构:Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
Yu, Jaejun
Hyeon, Taeghwan
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h-index: 0
机构:
Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South KoreaSeoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
机构:
Seoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South KoreaSeoul Natl Univ, Natl Creat Res Initiat Ctr Oxide Nanocrystalline, Seoul 151744, South Korea
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Liu, J. F.
Yin, S.
论文数: 0引用数: 0
h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Yin, S.
Wu, H. P.
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h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Wu, H. P.
Zeng, Y. W.
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h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Zeng, Y. W.
Hu, X. R.
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机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Hu, X. R.
Wang, Y. W.
论文数: 0引用数: 0
h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Wang, Y. W.
Lv, G. L.
论文数: 0引用数: 0
h-index: 0
机构:Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
Lv, G. L.
Jiang, J. Z.
论文数: 0引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, Lab New Structured Mat, Hangzhou 310027, Peoples R China
机构:
Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
Korea Inst Sci & Technol, Clean Energy Res Ctr, Seoul 130650, South KoreaShivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
Lokhande, C. D.
Dubal, D. P.
论文数: 0引用数: 0
h-index: 0
机构:
Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, IndiaShivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
Dubal, D. P.
Joo, Oh-Shim
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Clean Energy Res Ctr, Seoul 130650, South KoreaShivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Nam, Ki Min
Shim, Jae Ha
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Shim, Jae Ha
Han, Dong-Wook
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Han, Dong-Wook
Kwon, Hyuk Sang
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Kwon, Hyuk Sang
Kang, Yong-Mook
论文数: 0引用数: 0
h-index: 0
机构:
Kongju Natl Univ, Div Adv Mat Engn, Cheonan, Chungnam, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Kang, Yong-Mook
Li, Yan
论文数: 0引用数: 0
h-index: 0
机构:
Sogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Li, Yan
Song, Hyunjoon
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Song, Hyunjoon
Seo, Won Seok
论文数: 0引用数: 0
h-index: 0
机构:
Sogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
Seo, Won Seok
Park, Joon T.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South KoreaSogang Univ, Dept Chem, Inorgan & BioMat Ctr BK21, Seoul 121742, South Korea
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Park, Jongnam
Joo, Jin
论文数: 0引用数: 0
h-index: 0
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Joo, Jin
Kwon, Soon Gu
论文数: 0引用数: 0
h-index: 0
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Kwon, Soon Gu
Jang, Youngjin
论文数: 0引用数: 0
h-index: 0
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
Jang, Youngjin
Hyeon, Taeghwan
论文数: 0引用数: 0
h-index: 0
机构:National Creative Research Initiative Center for Oxide Nanocrystalline Materials, School of Chemical and Biological Engineering, Seoul National University
机构:
Dongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
Park, Seung Il
Kwon, Bob Jin
论文数: 0引用数: 0
h-index: 0
机构:
Dongguk Univ, Dept Chem, Adv Funct Nanohybrid Mat Lab, Seoul 100715, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
Kwon, Bob Jin
Park, Jeong Hoon
论文数: 0引用数: 0
h-index: 0
机构:
Korea Atom Energy Res Inst, Radiat Res Div Biotechnol, Jeonbuk 580185, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea
Park, Jeong Hoon
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机构:
Jung, Hyun
Yu, Kook Hyun
论文数: 0引用数: 0
h-index: 0
机构:
Dongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South KoreaDongguk Univ, Dept Chem, Mol Imaging Lab, Seoul 100715, South Korea