ANISOTROPIC GOLD NANOCRYSTALS: SYNTHESIS AND CHARACTERIZATION

被引：5
|
作者：
Stiufiuc, R. [1 ,2 ]
Toderas, F.
Iosin, M. [1 ]
Stiufiuc, G. [1 ]
机构：
[1] Univ Babes Bolyai, Fac Phys, R-3400 Cluj Napoca, Romania
[2] Univ Med & Pharm Iuliu Hatieganu, Fac Pharm, Dept Biophys, Cluj Napoca, Romania
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2010年 / 24卷 / 6-7期
关键词：
Nanocrystals; AFM; UV-VIS; TEM;
D O I：
10.1142/S0217979210064381
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this letter we report on successful preparation and characterization of anisotropic gold nanocrystals bio-synthesized by reduction of aqueous chloroaurate ions in pelargonium plant extract. The nanocrystals have been characterized by means of Transmission Electron Microscopy (TEM), UV-VIS absorption spectroscopy and tapping mode atomic force microscopy (TM-AFM). Using these investigation techniques, the successful formation of anisotropic single nanocrystals with the preferential growth direction along the gold (111) plane has been confirmed. The high detail phase images could give us an explanation concerning the growth mechanism of the nanocrystals.
引用
收藏
页码：757 / 761
页数：5
相关论文
共 50 条
  • [31] Synthesis and Characterization of Bacterial Cellulose Nanocrystals and their PVA Nanocomposites
    George, Johnsy
    Bawa, Amarinder S.
    Siddaramaiah
    MULTI-FUNCTIONAL MATERIALS AND STRUCTURES III, PTS 1 AND 2, 2010, 123-125 : 383 - +
  • [32] Synthesis and characterization of CdSe/ZnO core/shell nanocrystals
    Lu, Qiang
    Shan, Guiye
    Bai, Yubai
    An, Limin
    INTERNATIONAL JOURNAL OF NANOSCIENCE, VOL 5, NOS 2 AND 3, 2006, 5 (2-3): : 299 - +
  • [33] Microwave-assisted synthesis and characterization of CuO nanocrystals
    Zhang, Meng
    Xu, Xiaodong
    Zhang, Milin
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2008, 29 (04) : 508 - 513
  • [34] Aqueous synthesis and characterization of nearly monodispersed ZnS nanocrystals
    Azizian-Kalandaragh, Yashar
    Khodayari, Ali
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2010, 207 (09): : 2144 - 2148
  • [35] Synthesis, Characterization and Photocatalytic Activity of Tin Oxide Nanocrystals
    Sharma, Shatendra
    Vats, Monika
    Sharma, Jyotsna
    Chhabra, Arvind
    Kumar, R. K. Rakesh
    Chuang, Cheng-Hsin
    CURRENT NANOSCIENCE, 2021, 17 (04) : 612 - 619
  • [36] Gold Nanosponges: Green Synthesis, Characterization, and Cytotoxicity
    Lin, Yang-Wei
    Chen, Yi-Cheng
    Wang, Chia-Wei
    Chen, Wen-Tsen
    Liu, Chao-Ming
    Chen, Chung-Yu
    Chang, Huan-Tsung
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2013, 13 (10) : 6566 - 6574
  • [37] Synthesis, characterization and hydrophobicity of esterified waxy potato starch nanocrystals
    Hao, Yacheng
    Chen, Yun
    Li, Qian
    Gao, Qunyu
    INDUSTRIAL CROPS AND PRODUCTS, 2019, 130 : 111 - 117
  • [38] Synthesis and characterization of Ge nanocrystals immersed in amorphous SiOx matrix
    Jie, YX
    Wu, X
    Huan, CHA
    Wee, ATS
    Guo, Y
    Zhang, TJ
    Pan, JS
    Chai, J
    Chua, SJ
    SURFACE AND INTERFACE ANALYSIS, 1999, 28 (01) : 195 - 199
  • [39] Mechanochemical Synthesis and Characterization of CuInS2/ZnS Nanocrystals
    Dutkova, Erika
    Daneu, Nina
    Bujnakova, Zdenka Lukacova
    Balaz, Matej
    Kovac, Jaroslav
    Kovac, Jaroslav, Jr.
    Balaz, Peter
    MOLECULES, 2019, 24 (06)
  • [40] Hydrothermal synthesis and structural characterization of BaTiO3 nanocrystals
    Lu, SW
    Lee, BI
    Wang, ZL
    Samuels, WD
    JOURNAL OF CRYSTAL GROWTH, 2000, 219 (03) : 269 - 276
12345