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The Preparation of Au Nanoclusters Stabilitied by BSA for the Detection of Hg2+

Received: 29 November 2016    Accepted:     Published: 01 December 2016
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Abstract

In this paper, we prepared Au nanoclusters through chemical reduction method. The nanoclusters were stabilized by biological macromolecular bovine serum albumin. High resolution transmission electron microscopy (TEM) showed that BSA coating fluorescent Au clusters nanoparticles dispersion was good, no obvious aggregation, uniform particle size, during this process, we changed the reaction conditions of time and pH and researched the influence of their fluorescent intensities. Further, we continued to adjust reaction conditions for the detection of Hg2+. In the detection process, we changed the concentration of Hg2+, achieve to the intelligent detection of Hg2+. Then, we introduced other metal ions to this system and tested the selective detection of Hg2+. At last, we researched the action mechanism between Au nanoclusters and Hg2+.

DOI 10.11648/j.sd.20160406.14
Published in Science Discovery (Volume 4, Issue 6, December 2016)
Page(s) 370-373
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Fluorescence, Gold Nanoclusters, Ion Detection

References
[1] H. C. Chang, Y. F. Chang, N. C. Fan, J. A. Ho, ACS Appl. Mater. Interfaces, 2014, 6, 18824−18831.
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Author Information
  • School of Chemical Engineering, Changchun University of Technology, Changchun, China

  • School of Chemical Engineering, Changchun University of Technology, Changchun, China

  • School of Chemical Engineering, Changchun University of Technology, Changchun, China

  • School of Chemical Engineering, Changchun University of Technology, Changchun, China

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  • APA Style

    Fei Jia, Xunbin Zhou, Xiran Shen, Xudong Yang. (2016). The Preparation of Au Nanoclusters Stabilitied by BSA for the Detection of Hg2+. Science Discovery, 4(6), 370-373. https://doi.org/10.11648/j.sd.20160406.14

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    ACS Style

    Fei Jia; Xunbin Zhou; Xiran Shen; Xudong Yang. The Preparation of Au Nanoclusters Stabilitied by BSA for the Detection of Hg2+. Sci. Discov. 2016, 4(6), 370-373. doi: 10.11648/j.sd.20160406.14

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    AMA Style

    Fei Jia, Xunbin Zhou, Xiran Shen, Xudong Yang. The Preparation of Au Nanoclusters Stabilitied by BSA for the Detection of Hg2+. Sci Discov. 2016;4(6):370-373. doi: 10.11648/j.sd.20160406.14

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  • @article{10.11648/j.sd.20160406.14,
      author = {Fei Jia and Xunbin Zhou and Xiran Shen and Xudong Yang},
      title = {The Preparation of Au Nanoclusters Stabilitied by BSA for the Detection of Hg2+},
      journal = {Science Discovery},
      volume = {4},
      number = {6},
      pages = {370-373},
      doi = {10.11648/j.sd.20160406.14},
      url = {https://doi.org/10.11648/j.sd.20160406.14},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.sd.20160406.14},
      abstract = {In this paper, we prepared Au nanoclusters through chemical reduction method. The nanoclusters were stabilized by biological macromolecular bovine serum albumin. High resolution transmission electron microscopy (TEM) showed that BSA coating fluorescent Au clusters nanoparticles dispersion was good, no obvious aggregation, uniform particle size, during this process, we changed the reaction conditions of time and pH and researched the influence of their fluorescent intensities. Further, we continued to adjust reaction conditions for the detection of Hg2+. In the detection process, we changed the concentration of Hg2+, achieve to the intelligent detection of Hg2+. Then, we introduced other metal ions to this system and tested the selective detection of Hg2+. At last, we researched the action mechanism between Au nanoclusters and Hg2+.},
     year = {2016}
    }
    

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    T1  - The Preparation of Au Nanoclusters Stabilitied by BSA for the Detection of Hg2+
    AU  - Fei Jia
    AU  - Xunbin Zhou
    AU  - Xiran Shen
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    AB  - In this paper, we prepared Au nanoclusters through chemical reduction method. The nanoclusters were stabilized by biological macromolecular bovine serum albumin. High resolution transmission electron microscopy (TEM) showed that BSA coating fluorescent Au clusters nanoparticles dispersion was good, no obvious aggregation, uniform particle size, during this process, we changed the reaction conditions of time and pH and researched the influence of their fluorescent intensities. Further, we continued to adjust reaction conditions for the detection of Hg2+. In the detection process, we changed the concentration of Hg2+, achieve to the intelligent detection of Hg2+. Then, we introduced other metal ions to this system and tested the selective detection of Hg2+. At last, we researched the action mechanism between Au nanoclusters and Hg2+.
    VL  - 4
    IS  - 6
    ER  - 

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