One-step seeded growth of Au nanoparticles with widely tunable sizes

被引：113
作者：
Gao, Chuanbo [1 ]
John Vuong [1 ]
Zhang, Qiao [1 ]
Liu, Yiding [1 ]
Yin, Yadong [1 ]
机构：
[1] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA
来源：
NANOSCALE | 2012年 / 4卷 / 09期
基金：
美国国家科学基金会;
关键词：
GOLD NANOPARTICLES; NUCLEATION; SHAPE;
D O I：
10.1039/c2nr30300k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A one-step seeded growth process has been developed for the synthesis of Au nanoparticles with tunable diameters from similar to 10 nm to similar to 200 nm. The delicately designed growth system suppresses self-nucleation by stabilizing a concentrated growth solution with strong coordinating ligands, leading to precise size control and convenient, scalable fabrication of Au nanoparticles.
引用
收藏
页码：2875 / 2878
页数：4
相关论文
共 18 条
  • [1] Kinetically Controlled Seeded Growth Synthesis of Citrate-Stabilized Gold Nanoparticles of up to 200 nm: Size Focusing versus Ostwald Ripening
    Bastus, Neus G.
    Comenge, Joan
    Puntes, Victor
    [J]. LANGMUIR, 2011, 27 (17) : 11098 - 11105
  • [2] Seeding of colloidal Au nanoparticle solutions. 2. Improved control of particle size and shape
    Brown, KR
    Walter, DG
    Natan, MJ
    [J]. CHEMISTRY OF MATERIALS, 2000, 12 (02) : 306 - 313
  • [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] Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology
    Daniel, MC
    Astruc, D
    [J]. CHEMICAL REVIEWS, 2004, 104 (01) : 293 - 346
  • [5] CONTROLLED NUCLEATION FOR REGULATION OF PARTICLE-SIZE IN MONODISPERSE GOLD SUSPENSIONS
    FRENS, G
    [J]. NATURE-PHYSICAL SCIENCE, 1973, 241 (105): : 20 - 22
  • [6] Highly Stable Silver Nanoplates for Surface Plasmon Resonance Biosensing
    Gao, Chuanbo
    Lu, Zhenda
    Liu, Ying
    Zhang, Qiao
    Chi, Miaofang
    Cheng, Quan
    Yin, Yadong
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (23) : 5629 - 5633
  • [7] Templated Synthesis of Metal Nanorods in Silica Nanotubes
    Gao, Chuanbo
    Zhang, Qiao
    Lu, Zhenda
    Yin, Yadong
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (49) : 19706 - 19709
  • [8] Synthesis and Self-Assembly of Highly Monodispersed Quasispherical Gold Nanoparticles
    Huang, Youju
    Kim, Dong-Hwan
    [J]. LANGMUIR, 2011, 27 (22) : 13861 - 13867
  • [9] Calculated absorption and scattering properties of gold nanoparticles of different size, shape, and composition: Applications in biological imaging and biomedicine
    Jain, PK
    Lee, KS
    El-Sayed, IH
    El-Sayed, MA
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (14) : 7238 - 7248
  • [10] Jana NR, 2001, LANGMUIR, V17, P6782, DOI [10.1021/la0104323, 10.1021/1a0104323]
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