Tunable hydroxylated surfactants: an efficient toolbox towards anisotropic gold nanoparticles

被引：11
作者：
Angelo da Silva, Monique Gabriella [1 ,2 ]
Meneghetti, Mario Roberto [2 ]
Denicourt-Nowicki, Audrey [1 ]
Roucoux, Alain [1 ]
机构：
[1] Ecole Natl Super Chim Rennes, CNRS, UMR 6226, F-35708 Rennes 7, France
[2] Univ Fed Alagoas, Grp Catalise Reactividade Quim GCaR, Inst Quim & Biotecnol, BR-57072970 Maceio, Brazil
来源：
RSC ADVANCES | 2014年 / 4卷 / 49期
关键词：
ENHANCED RAMAN-SCATTERING; SEED-MEDIATED GROWTH; HIGH-YIELD SYNTHESIS; SHAPE CONTROL; AQUEOUS-SOLUTION; ASPECT-RATIO; NANOROD FORMATION; NANOCRYSTALS; FACETS; IONS;
D O I：
10.1039/c4ra03550j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Easily tunable N,N-dimethyl-N-alkyl-N-(hydroxyalkyl) ammonium salts have been synthesized and used as capping agents to produce size- and shape-controlled anisotropic gold nanoparticles. The influence of the lipophilic chain length and the counter-ion of this original library of hydroxylated surfactants has been evaluated. From this study, various shapes (spheres, rods, prisms) have been achieved.
引用
收藏
页码：25875 / 25879
页数：5
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