摘要
断然控告的单个围的碳 nanotubes (SWNTs+) 被与 CONHC6H12NH3+ 结合准备。双海滨 DNA (dsDNA ) 链经由静电的相互作用被装载到 SWNTs+ 上。SWNTs+ 表演改善了与为充电的自由单身者的相比向 dsDNA 装载效率(353.5 μ g /mg ) 围的碳 nanotubes (SWNT )(82.9 μ g /mg ) 。
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）.
