Gold nanoparticle-based colorimetric assay for selective detection of aluminium cation on living cellular surfaces

被引：84
|
作者：
Li, Xiaokun [1 ,2 ]
Wang, Jine [1 ,2 ]
Sun, Linlin [1 ]
Wang, Zhenxin [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Electroanalyt Chem, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 06期
关键词：
AQUEOUS-MEDIA; IONS; DISEASE; SENSOR; BRAIN; MERCURY(II); TRANSFERRIN; RECEPTOR; DESIGN; PB2+;
D O I：
10.1039/b920135a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A colorimetric assay based on pentapeptide (CALNN) functionalized gold nanoparticles exhibits high sensitivity and selectivity for detection of aluminium cation (Al3+) both in aqueous solution and on living cellular surfaces under physiological condition.
引用
收藏
页码：988 / 990
页数：3
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