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多壁碳纳米管上化学发光功能化金纳米点的高密度组装及其作为生物传感平台的应用。

High-density assembly of chemiluminescence functionalized gold nanodots on multiwalled carbon nanotubes and their application as biosensing platforms.

作者信息

Zhang Hongli, Cui Hua

机构信息

CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.

出版信息

Nanoscale. 2014 Mar 7;6(5):2563-6. doi: 10.1039/c3nr05574d. Epub 2014 Jan 23.

DOI:10.1039/c3nr05574d
PMID:24457618
Abstract

A one-step strategy was developed for high-density assembly of N-(aminobutyl)-N-(ethylisoluminol) (ABEI) functionalized gold nanodots onto the sidewalls of chitosan-grafted multiwalled carbon nanotubes (cs-MWCNTs) via the reduction of HAuCl4 with ABEI in the presence of cs-MWCNTs, resulting in novel hybrid nanomaterials with excellent chemiluminescence and electrochemiluminescence properties.

摘要

通过在壳聚糖接枝多壁碳纳米管(cs-MWCNTs)存在下用N-(氨丁基)-N-(乙基异鲁米诺)(ABEI)还原氯金酸(HAuCl4),开发了一种一步法策略,用于将ABEI功能化的金纳米点高密度组装到壳聚糖接枝多壁碳纳米管(cs-MWCNTs)的侧壁上,从而得到具有优异化学发光和电化学发光性能的新型杂化纳米材料。

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