Water solubilization of single-walled carbon nanotubes by functionalization with glucosamine

被引：333
作者：
Pompeo, F [1 ]
Resasco, DE [1 ]
机构：
[1] Univ Oklahoma, Sch Chem Engn & Mat Sci, Norman, OK 73019 USA
来源：
NANO LETTERS | 2002年 / 2卷 / 04期
关键词：
D O I：
10.1021/nl015680y
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Water solubilization of single-walled carbon nanotubes (SWNTs) has been achieved by functionalizing the SWNT with glucosamine. The grafting of glucosamine to the nanotubes was attained by producing acyl chloride on the carboxylic groups associated with the nanotubes. Subsequently, amide bonds were formed between the glucosamine and the SWNT. This grafting results in solubility of SWNT in water, which ranges from 0.1 to 0.3 mg/mL, depending on temperature.
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页码：369 / 373
页数：5
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