Molecular recognition of nucleobases and amino acids by sulphonato-calixnaphthalene-capped silver nanoparticles

被引:13
作者
Valluru, Gopikishore [1 ]
Georghiou, Paris E. [1 ]
Sleem, Hisham F. [1 ]
Perret, Florent [2 ]
Montasser, Imed [3 ]
Grandvoinnet, Antoine [4 ]
Brolles, Ludivine [4 ]
Coleman, Anthony W. [4 ]
机构
[1] Mem Univ Newfoundland, Dept Chem, St John, NF A1B 3X7, Canada
[2] Univ Lyon 1, ICBMS, UMR 5246, F-69622 Villeurbanne, France
[3] INRAP, Sidi Thabet 2020, Tunisia
[4] Univ Lyon 1, CNRS, LMI, UMR 5615, F-69622 Villeurbanne, France
关键词
sulphonato-calixarenes; calixnaphthalenes; silver; nanoparticles; amino acids; nucleobases; SOLID-STATE; CHROMOTROPIC-ACID; ARENE; WATER; CHEMISTRY; BINDING; SURFACE;
D O I
10.1080/10610278.2013.872247
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The plasmon resonances of sulphonato-calixnaphthalene-capped silver nanoparticles have been used to study the complexation of the nanoparticles with nucleobases and amino acids. Only in the case of the nanoparticles capped with oxacalix[4]naphthalenesultone, does complexation of both nucleobases and certain amino acids occur. The complexation of the aromatic amino acids, phenylalanine and tryptophan, has previously not been observed for calixarene-capped silver nanoparticles.
引用
收藏
页码:561 / 568
页数:8
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