Specifics of the Preparation of Anisotropically Shaped Gold Nanoparticles in Triton X-100 Reverse Micelles

被引：6
|
作者：
Spirin, M. G. [1 ]
Brichkin, S. B. [1 ]
Razumov, V. F. [1 ]
机构：
[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia
来源：
HIGH ENERGY CHEMISTRY | 2010年 / 44卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
ASCORBIC-ACID; GROWTH; SILVER; SIZE;
D O I：
10.1134/S001814391001008X
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The influence of the form of micelles and reactant concentrations on the formation and growth of gold nanoparticles in reverse micelles based on Triton X-100 (polyoxyethylene octyl phenyl ether) was studied. It was shown that spherical nanoparticles of 3-4 nm in size are formed in the presence of sodium sulfite and ascorbic acid and particles of an extended shape are formed in the presence of ascorbic acid alone. It was found that the ultimate shape and size of the nanoparticles depend not only upon the form of micelles but also on the acid concentration, since the products of its oxidation can be selectively sorbed on the surface of the particles and act as additional shape modifiers.
引用
收藏
页码：54 / 59
页数：6
相关论文
共 50 条
  • [1] Specifics of the preparation of anisotropically shaped gold nanoparticles in triton X-100 reverse micelles
    M. G. Spirin
    S. B. Brichkin
    V. F. Razumov
    [J]. High Energy Chemistry, 2010, 44 : 52 - 57
  • [2] Synthesis and Stabilization of Gold Nanoparticles in Reverse Micelles of Aerosol OT and Triton X-100
    M. G. Spirin
    S. B. Brichkin
    V. F. Razumov
    [J]. Colloid Journal, 2005, 67 : 485 - 490
  • [3] Synthesis and stabilization of gold nanoparticles in reverse micelles of aerosol OT and triton X-100
    Spirin, MG
    Brichkin, SB
    Razumov, VF
    [J]. COLLOID JOURNAL, 2005, 67 (04) : 485 - 490
  • [4] Studies on absorption spectra of uniform gold nanoparticles prepared in Triton X-100 reverse micelles
    Spirin, Maxim G.
    Brichkin, Sergei B.
    Razumov, Vladimir F.
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2008, 196 (2-3) : 174 - 179
  • [5] Conductivity of AOT/Triton X-100 Mixed Reverse Micelles
    Hu Jia-Qi
    Kuang Ya-Fei
    Zhou Hai-Hui
    Sun Lu
    Han Xue
    Zhang Ning-Shuang
    Chen Jin-Hua
    [J]. ACTA PHYSICO-CHIMICA SINICA, 2010, 26 (08) : 2205 - 2210
  • [6] STUDIES ON THE TRITON X-100 - ALCOHOL - WATER REVERSE MICELLES IN CYCLOHEXANE
    KUMAR, C
    BALASUBRAMANIAN, D
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1979, 69 (02) : 271 - 279
  • [7] Preparation of Non-ionic Reverse Micelles with Triton X-100 for Dyeing of Acid Black 234
    Yi Shixiong
    Dong Yongchun
    Li Bing
    Huang Xiangbo
    Xue Lexing
    [J]. PROCEEDINGS OF THE 12TH INTERNATIONAL WOOL RESEARCH CONFERENCE, VOLS I AND II, 2010, : 341 - 344
  • [8] STUDIES ON TRITON X-100 DETERGENT MICELLES
    BIASELLE, CJ
    MILLAR, DB
    [J]. BIOPHYSICAL CHEMISTRY, 1975, 3 (04) : 355 - 361
  • [9] Characteristics of phospholipase D in reverse micelles of Triton X-100 and phosphatidylcholine in diethyl ether
    Subramani, S
    Dittrich, N
    Hirche, F
    UlbrichHofmann, R
    [J]. BIOTECHNOLOGY LETTERS, 1996, 18 (07) : 815 - 820
  • [10] Fluorescence studies of the drug Piroxicam in reverse micelles of AOT and microemulsions of Triton X-100
    Andrade, SM
    Costa, SMB
    [J]. TRENDS IN COLLOID AND INTERFACE SCIENCE X, 1996, 100 : 195 - 200
12345