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Ag Nanoparticles Coated SWCNT with Surface Enhanced Raman Scattering (SERS) Signals
Chen, Z; Liu R(刘茹); Wang YL(王亚玲); Zhu HR(朱华瑞); Sun ZP(孙志鹏); Zuo TS(左太森); Chang XL(常雪灵); Zhao F(赵峰); Xing GM(邢更妹); Yuan H(袁慧); Gao XY(高学云); Liu, R; Wang, YL; Zhu, HR; Sun, ZP; Zuo, TS; Chang, XL; Zhao, F; Xing, GM; Yuan, H; Xiang, JH; Gao, XY
2010
发表期刊JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
卷号10期号:12页码:8538-8543
通讯作者[Chen, Zhong ; Liu, Ru ; Wang, Yaling ; Sun, Zhipeng ; Zuo, Taisen ; Xiang, Junhui] Acad Sci, Grad Univ Chinese, Beijing 100049, Peoples R China ; [Chen, Zhong ; Liu, Ru ; Wang, Yaling ; Zhu, Huarui ; Sun, Zhipeng ; Zuo, Taisen ; Chang, Xueling ; Zhao, Feng ; Xing, Gengmei ; Yuan, Hui ; Gao, Xueyun] Chinese Acad Sci, Inst High Energy Phys, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China ; [Chen, Zhong ; Liu, Ru ; Wang, Yaling ; Zhu, Huarui ; Sun, Zhipeng ; Zuo, Taisen ; Chang, Xueling ; Zhao, Feng ; Xing, Gengmei ; Yuan, Hui ; Gao, Xueyun] Natl Ctr Nanosci & Technol China, Beijing 100049, Peoples R China
摘要We report here a simple method to fabricate the silver nanoparticles (AgNPs) coated DNA-SWCNTs that give SERS signals. Dynamic light scattering (DLS), atomic force microscopy (AFM), and high resolution transmission electron microscopy (HRTEM) suggested the products are dispersive and soluble in aqueous solution. The Raman scattering spectra show AgNPs coated SWCNTs have enhanced the Raman signal when compared with pure SWCNT. From the radial breathing mode (RBM) of the Raman spectra, we can disclose that this DNA-SWCNT has unique chirality, which implies that it could be a good nanoprobe for cell marking.
文章类型Article; Proceedings Paper
关键词SERS Chirality Dynamic Light Scattering (DLS) UV-VIS Absorption Spectroscopy AFM HRTEM Radial Breathing Mode
学科领域Chemistry; Science & Technology - Other Topics; Materials Science; Physics
DOI10.1166/jnn.2010.2484
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
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语种英语
WOS类目Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号WOS:000283621400090
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240140
专题多学科研究中心
实验物理中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Chen, Z,Liu R,Wang YL,et al. Ag Nanoparticles Coated SWCNT with Surface Enhanced Raman Scattering (SERS) Signals[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2010,10(12):8538-8543.
APA Chen, Z.,刘茹.,王亚玲.,朱华瑞.,孙志鹏.,...&Gao, XY.(2010).Ag Nanoparticles Coated SWCNT with Surface Enhanced Raman Scattering (SERS) Signals.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,10(12),8538-8543.
MLA Chen, Z,et al."Ag Nanoparticles Coated SWCNT with Surface Enhanced Raman Scattering (SERS) Signals".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 10.12(2010):8538-8543.
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