引用本文:
Xiao Ying Yang, Zun Feng Liu, Jie Mao, Shu Jing Wang, Yan Feng Ma, Yong Sheng Chen. The preparation of functionalized single walled carbon nanotubes as high efficiency DNA carriers[J]. Chinese Chemical Letters,
2007, 18(12): 1551-1553.
doi:
10.1016/j.cclet.2007.10.006
Citation: Xiao Ying Yang, Zun Feng Liu, Jie Mao, Shu Jing Wang, Yan Feng Ma, Yong Sheng Chen. The preparation of functionalized single walled carbon nanotubes as high efficiency DNA carriers[J]. Chinese Chemical Letters, 2007, 18(12): 1551-1553. doi: 10.1016/j.cclet.2007.10.006
Citation: Xiao Ying Yang, Zun Feng Liu, Jie Mao, Shu Jing Wang, Yan Feng Ma, Yong Sheng Chen. The preparation of functionalized single walled carbon nanotubes as high efficiency DNA carriers[J]. Chinese Chemical Letters, 2007, 18(12): 1551-1553. doi: 10.1016/j.cclet.2007.10.006
The preparation of functionalized single walled carbon nanotubes as high efficiency DNA carriers
摘要:
The positively charged single walled carbon nanotubes (SWNTs+) were prepared by conjugating with-CONH-C6H12-NH3+. The double strand DNA (dsDNA) chains were loaded onto SWNTs+ via the electrostatic interactions. SWNTs+ shows improved loading efficiency (353.5 μg/mg) toward dsDNA compared with that of charged free single walled carbon nanotubes (SWNTs)(82.9 μg/mg).
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关键词:
- Single walled carbon nanotubes
- / DNA
- / Carrier
English
The preparation of functionalized single walled carbon nanotubes as high efficiency DNA carriers
Abstract:
The positively charged single walled carbon nanotubes (SWNTs+) were prepared by conjugating with-CONH-C6H12-NH3+. The double strand DNA (dsDNA) chains were loaded onto SWNTs+ via the electrostatic interactions. SWNTs+ shows improved loading efficiency (353.5 μg/mg) toward dsDNA compared with that of charged free single walled carbon nanotubes (SWNTs)(82.9 μg/mg).
-
Key words:
- Single walled carbon nanotubes
- / DNA
- / Carrier
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