Chemiluminescence reactions of luminol system catalyzed by nanoparticles of a gold/silver alloy

被引：42
|
作者：
Li, Shifeng [1 ]
Tao, Shanjun [1 ]
Wang, Fenfen [1 ]
Hong, Jianguo [1 ]
Wei, Xianwen [1 ]
机构：
[1] Anhui Normal Univ, Anhui Key Lab Mol Based Mat, Anhui Key Lab Funct Mol Solids, Coll Chem & Mat Sci, Wuhu 241000, Peoples R China
来源：
MICROCHIMICA ACTA | 2010年 / 169卷 / 1-2期
关键词：
Flow injection; Chemiluminescence; Luminol; Au-Ag alloy nanoparticles; FLOW-INJECTION CHEMILUMINESCENCE; GOLD NANOPARTICLES; ENHANCEMENT; ABSORPTION; MECHANISM; OXIDATION; PEROXIDE; ION;
D O I：
10.1007/s00604-010-0302-8
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The chemiluminescence (CL) of luminol-H2O2 system is strongly enhanced on addition of nanoparticles composed of a gold/silver alloy (ratio 5:4). The effect is attributed to a catalytically enhanced decomposition of H2O2 to produce reactive oxygen species. A reaction mechanism is proposed. Organic compounds containing hydroxy, amino, or thiol groups (such as amino acids, dopamine, pyrocatechol) can inhibit the CL signal of the system. It is concluded that the system has a large potential in terms of the determination of such compounds.
引用
收藏
页码：73 / 78
页数：6
相关论文
共 50 条
  • [21] Simultaneous Determination of Size and Quantification of Gold Nanoparticles by Direct Coupling Thin layer Chromatography with Catalyzed Luminol Chemiluminescence
    Yan, Neng
    Zhu, Zhenli
    He, Dong
    Jin, Lanlan
    Zheng, Hongtao
    Hu, Shenghong
    SCIENTIFIC REPORTS, 2016, 6
  • [22] Luminol/antibody labeled gold nanoparticles for chemiluminescence immunoassay of carcinoembryonic antigen
    Yang, Xiaoyan
    Guo, Yingshu
    Wang, Aiguo
    ANALYTICA CHIMICA ACTA, 2010, 666 (1-2) : 91 - 96
  • [23] Flow-Injection Chemiluminescence Determination of Lisinopril Using Luminol-KMnO4 Reaction Catalyzed by Silver Nanoparticles
    Li, Yinhuan
    Li, Yankun
    Yang, Yun
    APPLIED SPECTROSCOPY, 2011, 65 (04) : 376 - 381
  • [24] A flow injection chemiluminescence method for the determination of fluoroquinolone derivative using the reaction of luminol and hydrogen peroxide catalyzed by gold nanoparticles
    Wang, Lun
    Yang, Ping
    Li, Yongxin
    Chen, Hongqi
    Li, Maoguo
    Luo, Fabao
    TALANTA, 2007, 72 (03) : 1066 - 1072
  • [25] Luminol chemiluminescence induced by silver nanoparticles in the presence of nucleophiles and Cu2+
    Li, Na
    Gu, Jie
    Cui, Hua
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2010, 215 (2-3) : 185 - 190
  • [26] Luminol-silver nitrate chemiluminescence enhancement induced by cobalt ferrite nanoparticles
    Shi, Wenbing
    Wang, Hui
    Huang, Yuming
    LUMINESCENCE, 2011, 26 (06) : 547 - 552
  • [27] Determination of tannic acid based on luminol chemiluminescence catalyzed by cupric oxide nanoparticles
    Li, Guang-Wen
    Hong, Lei
    Tong, Meng-Sha
    Deng, Hao-Hua
    Xia, Xing-Hua
    Chen, Wei
    ANALYTICAL METHODS, 2015, 7 (05) : 1924 - 1928
  • [28] Chemiluminescence of off-line and on-line gold nanoparticle-catalyzed luminol system in the presence of flavonoid
    Wu, Dong
    Zhang, Xiaoyue
    Liu, Yong
    Ma, Yan
    Wang, Xiaowu
    Wang, Xiaojuan
    Xu, Liuxin
    LUMINESCENCE, 2017, 32 (04) : 666 - 673
  • [29] Trace analysis of N-acetyl-L-cysteine using luminol-H2O2 chemiluminescence system catalyzed by silver nanoparticles
    Samadi-Maybodi, Abdolraouf
    Akhoondi, Reza
    LUMINESCENCE, 2015, 30 (06) : 775 - 779
  • [30] Chemiluminescence from the decomposition of peroxymonocarbonate catalyzed by gold nanoparticles
    Lin, Jin-Ming
    Liu, Meilin
    JOURNAL OF PHYSICAL CHEMISTRY B, 2008, 112 (26): : 7850 - 7855
12345