Facile one-pot synthesis of gold nanoparticles and their sensing protocol

被引:13
|
作者
Hameed, Abdul [1 ,2 ]
Ul Islam, Nazar [2 ]
Shah, Muhammad Raza [1 ]
Kanwal, Shamsa [1 ]
机构
[1] Univ Karachi, ICCBS, HEJ Res Inst Chem, Karachi 75270, Pakistan
[2] Univ Peshawar, Inst Chem Sci, Peshawar 25120, Pakistan
关键词
DENDRIMERS; SIZE;
D O I
10.1039/c1cc15154a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This communication reports facile one pot synthesis of amoxicillin and sodium salt of amoxicillin stabilized gold nanoparticles (Au-NPs). Primarily the cyclic thioether linkage i.e. the thiozolidine ring of amoxicillin is utilized for sequestering Au(III). Fluorescence quenching of these clusters makes it an efficient protocol for sensing Cu2+ at nano scale levels.
引用
收藏
页码:11987 / 11989
页数:3
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