Novel effects of twin-tailed cationic Surfactants on the formation of gold nanorods

被引:10
作者
Kuwahara, Yutaka
Yoshimori, Keishiro
Tomita, Keisuke
Sakai, Masako
Sawada, Tsuyoshi
Niidome, Yasuro
Yamada, Sunao
Shosenji, Hideto
机构
[1] Kumamoto Univ, Grad Sch Sci & Technol, Dept Appl Chem, Kumamoto 8608555, Japan
[2] Kumamoto Univ, Fac Engn, Kumamoto 8608555, Japan
[3] Kyushu Univ, Grad Sch Engn, Dept Appl Chem, Fukuoka 8190395, Japan
关键词
D O I
10.1246/cl.2007.1230
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The effects of using twin-tailed ammonium surfactants with different spacer-chain lengths between their alkyl tails on the formation of gold nanorods (NRs) were studied. The NRs were obtained using considerably lower concentrations of these surfactants than that of the commonly used surfactant R(16)Q.
引用
收藏
页码:1230 / 1231
页数:2
相关论文
共 18 条
[1]   Preparation and stability of template-synthesized metal nanorod sols in organic solvents [J].
Cepak, VM ;
Martin, CR .
JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (49) :9985-9990
[2]   The shape transition of gold nanorods [J].
Chang, SS ;
Shih, CW ;
Chen, CD ;
Lai, WC ;
Wang, CRC .
LANGMUIR, 1999, 15 (03) :701-709
[3]   Synthesis, surface properties and oil solubilisation capacity of cationic gemini surfactants [J].
Dam, T ;
Engberts, JBFN ;
Karthauser, J ;
Karaborni, S ;
vanOs, NM .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1996, 118 (1-2) :41-49
[4]   PREPARATION OF RODLIKE GOLD PARTICLES BY UV IRRADIATION USING CATIONIC MICELLES AS A TEMPLATE [J].
ESUMI, K ;
MATSUHISA, K ;
TORIGOE, K .
LANGMUIR, 1995, 11 (09) :3285-3287
[5]   Dependence of the gold nanorod aspect ratio on the nature of the directing surfactant in aqueous solution [J].
Gao, JX ;
Bender, CM ;
Murphy, CJ .
LANGMUIR, 2003, 19 (21) :9065-9070
[6]  
Jana NR, 2001, ADV MATER, V13, P1389, DOI 10.1002/1521-4095(200109)13:18<1389::AID-ADMA1389>3.0.CO
[7]  
2-F
[8]   Wet chemical synthesis of high aspect ratio cylindrical gold nanorods [J].
Jana, NR ;
Gearheart, L ;
Murphy, CJ .
JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (19) :4065-4067
[9]   Photochemical synthesis of gold nanorods [J].
Kim, F ;
Song, JH ;
Yang, PD .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (48) :14316-14317
[10]   Submicrometer metallic barcodes [J].
Nicewarner-Peña, SR ;
Freeman, RG ;
Reiss, BD ;
He, L ;
Peña, DJ ;
Walton, ID ;
Cromer, R ;
Keating, CD ;
Natan, MJ .
SCIENCE, 2001, 294 (5540) :137-141