Preparation of cationic gold nanoparticles and their monolayer formation on an anionic amphiphile layer

被引：24

作者：

Yonezawa, T ^{[1
]}

Onoue, S ^{[1
]}

Kunitake, T ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Biochem & Chem, Fukuoka 8128581, Japan

来源：

CHEMISTRY LETTERS | 1999年 / 10期

关键词：

D O I：

10.1246/cl.1999.1061

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reduction of AuCl4- by sodium borohydride in the presence of quaternary ammonium disulfide gave an aqueous dispersion of cationic gold particles in nano-dimension. These cationic nanoparticles could be assembled effectively on an anionic amphiphile layer with a close-packed structure.

引用

页码：1061 / 1062

页数：2

共 34 条

[1] Self-assembly of a two-dimensional superlattice of molecularly linked metal clusters
Andres, RP
Bielefeld, JD
Henderson, JI
Janes, DB
Kolagunta, VR
Kubiak, CP
Mahoney, WJ
Osifchin, RG
[J]. SCIENCE, 1996, 273 (5282) : 1690 - 1693
[2] [Anonymous], 1994, CLUSTERS COLLOIDS TH, P459, DOI DOI 10.1002/9783527616077.CH6
[3] SYNTHESIS OF THIOL-DERIVATIZED GOLD NANOPARTICLES IN A 2-PHASE LIQUID-LIQUID SYSTEM
BRUST, M
WALKER, M
BETHELL, D
SCHIFFRIN, DJ
WHYMAN, R
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (07) : 801 - 802
[4] SYNTHESIS AND REACTIONS OF FUNCTIONALIZED GOLD NANOPARTICLES
BRUST, M
FINK, J
BETHELL, D
SCHIFFRIN, DJ
KIELY, C
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (16) : 1655 - 1656
[5] Synthesis and characterization of carboxylate-modified gold nanoparticle powders dispersible in water
Chen, SH
Kimura, K
[J]. LANGMUIR, 1999, 15 (04) : 1075 - 1082
[6] A NEW HYDROSOL OF GOLD CLUSTERS
DUFF, DG
BAIKER, A
EDWARDS, PP
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (01) : 96 - 98
[7] Selective colorimetric detection of polynucleotides based on the distance-dependent optical properties of gold nanoparticles
Elghanian, R
Storhoff, JJ
Mucic, RC
Letsinger, RL
Mirkin, CA
[J]. SCIENCE, 1997, 277 (5329) : 1078 - 1081
[8] ENUNSTUN BV, 1963, J AM CHEM SOC, V85, P3317
[9] Self-assembled nanostructured materials
Fendler, JH
[J]. CHEMISTRY OF MATERIALS, 1996, 8 (08) : 1616 - 1624
[10] GAN R, 1915, ANN PHYS, V27, P270

← 1 2 3 4 →