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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.
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页码:11987 / 11989
页数:3
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