Shape Confirmation of Silver Nanoparticles from Characterization Techniques

Lipi Goswami; Pranayee Datta

doi:doi:10.11648/j.ajmsp.20180302.13

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Shape Confirmation of Silver Nanoparticles from Characterization Techniques

Lipi Goswami, Pranayee Datta

Published in American Journal of Materials Synthesis and Processing (Volume 3, Issue 2)

Received: 10 June 2018 Accepted: 3 July 2018 Published: 31 July 2018

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Abstract

The silver nanaoparticles are synthesized via green route using the tea leaves extract and the characterized samples reveal nano formation. The localized surface Plasmon resonance (LSPR) is an important characteristic of metal nanoparticles. From the study of the resonance peak in the UV-Vis spectrum, an interesting fact about the shape of nanoparticles is disclosed. The presence of two peaks in the UV-Vis spectrum gives us a theoretical indication that the shape of the nanoparticles formed is neither spherical nor uniform which exactly matches with the HRTEM pictures of the synthesized nanosamples. The HRTEM picture of the sample where one Plasmon peak is there is characterized mostly by the presence of spherical shape of nps. Moreover, there is distribution of nanoparticles with uniform shape. But the sample with two plasmon peaks in the UV-Vis spectrum is characterized by the formation of nanoparticles with non uniform shape.

Published in	American Journal of Materials Synthesis and Processing (Volume 3, Issue 2)
DOI	10.11648/j.ajmsp.20180302.13
Page(s)	23-29
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), 2018. Published by Science Publishing Group

Keywords

Silver Nanoparticles, Green Route, Localized Surface Plasmon Resonance, HRTEM

References

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APA Style

Lipi Goswami, Pranayee Datta. (2018). Shape Confirmation of Silver Nanoparticles from Characterization Techniques. American Journal of Materials Synthesis and Processing, 3(2), 23-29. https://doi.org/10.11648/j.ajmsp.20180302.13

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ACS Style

Lipi Goswami; Pranayee Datta. Shape Confirmation of Silver Nanoparticles from Characterization Techniques. Am. J. Mater. Synth. Process. 2018, 3(2), 23-29. doi: 10.11648/j.ajmsp.20180302.13

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AMA Style

Lipi Goswami, Pranayee Datta. Shape Confirmation of Silver Nanoparticles from Characterization Techniques. Am J Mater Synth Process. 2018;3(2):23-29. doi: 10.11648/j.ajmsp.20180302.13

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@article{10.11648/j.ajmsp.20180302.13,
  author = {Lipi Goswami and Pranayee Datta},
  title = {Shape Confirmation of Silver Nanoparticles from Characterization Techniques},
  journal = {American Journal of Materials Synthesis and Processing},
  volume = {3},
  number = {2},
  pages = {23-29},
  doi = {10.11648/j.ajmsp.20180302.13},
  url = {https://doi.org/10.11648/j.ajmsp.20180302.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmsp.20180302.13},
  abstract = {The silver nanaoparticles are synthesized via green route using the tea leaves extract and the characterized samples reveal nano formation. The localized surface Plasmon resonance (LSPR) is an important characteristic of metal nanoparticles. From the study of the resonance peak in the UV-Vis spectrum, an interesting fact about the shape of nanoparticles is disclosed. The presence of two peaks in the UV-Vis spectrum gives us a theoretical indication that the shape of the nanoparticles formed is neither spherical nor uniform which exactly matches with the HRTEM pictures of the synthesized nanosamples. The HRTEM picture of the sample where one Plasmon peak is there is characterized mostly by the presence of spherical shape of nps. Moreover, there is distribution of nanoparticles with uniform shape. But the sample with two plasmon peaks in the UV-Vis spectrum is characterized by the formation of nanoparticles with non uniform shape.},
 year = {2018}
}

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TY  - JOUR
T1  - Shape Confirmation of Silver Nanoparticles from Characterization Techniques
AU  - Lipi Goswami
AU  - Pranayee Datta
Y1  - 2018/07/31
PY  - 2018
N1  - https://doi.org/10.11648/j.ajmsp.20180302.13
DO  - 10.11648/j.ajmsp.20180302.13
T2  - American Journal of Materials Synthesis and Processing
JF  - American Journal of Materials Synthesis and Processing
JO  - American Journal of Materials Synthesis and Processing
SP  - 23
EP  - 29
PB  - Science Publishing Group
SN  - 2575-1530
UR  - https://doi.org/10.11648/j.ajmsp.20180302.13
AB  - The silver nanaoparticles are synthesized via green route using the tea leaves extract and the characterized samples reveal nano formation. The localized surface Plasmon resonance (LSPR) is an important characteristic of metal nanoparticles. From the study of the resonance peak in the UV-Vis spectrum, an interesting fact about the shape of nanoparticles is disclosed. The presence of two peaks in the UV-Vis spectrum gives us a theoretical indication that the shape of the nanoparticles formed is neither spherical nor uniform which exactly matches with the HRTEM pictures of the synthesized nanosamples. The HRTEM picture of the sample where one Plasmon peak is there is characterized mostly by the presence of spherical shape of nps. Moreover, there is distribution of nanoparticles with uniform shape. But the sample with two plasmon peaks in the UV-Vis spectrum is characterized by the formation of nanoparticles with non uniform shape.
VL  - 3
IS  - 2
ER  -

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Author Information

Lipi Goswami

Department of Physics, Girijananada Chowdhury, Institute of Management and Technology, Guwahati, India
Pranayee Datta

Department of Electronics and Communication Technology, Gauhati University, Guwahati, India

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APA Style

Lipi Goswami, Pranayee Datta. (2018). Shape Confirmation of Silver Nanoparticles from Characterization Techniques. American Journal of Materials Synthesis and Processing, 3(2), 23-29. https://doi.org/10.11648/j.ajmsp.20180302.13

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ACS Style

Lipi Goswami; Pranayee Datta. Shape Confirmation of Silver Nanoparticles from Characterization Techniques. Am. J. Mater. Synth. Process. 2018, 3(2), 23-29. doi: 10.11648/j.ajmsp.20180302.13

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AMA Style

Lipi Goswami, Pranayee Datta. Shape Confirmation of Silver Nanoparticles from Characterization Techniques. Am J Mater Synth Process. 2018;3(2):23-29. doi: 10.11648/j.ajmsp.20180302.13

Copy | Download

@article{10.11648/j.ajmsp.20180302.13,
  author = {Lipi Goswami and Pranayee Datta},
  title = {Shape Confirmation of Silver Nanoparticles from Characterization Techniques},
  journal = {American Journal of Materials Synthesis and Processing},
  volume = {3},
  number = {2},
  pages = {23-29},
  doi = {10.11648/j.ajmsp.20180302.13},
  url = {https://doi.org/10.11648/j.ajmsp.20180302.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmsp.20180302.13},
  abstract = {The silver nanaoparticles are synthesized via green route using the tea leaves extract and the characterized samples reveal nano formation. The localized surface Plasmon resonance (LSPR) is an important characteristic of metal nanoparticles. From the study of the resonance peak in the UV-Vis spectrum, an interesting fact about the shape of nanoparticles is disclosed. The presence of two peaks in the UV-Vis spectrum gives us a theoretical indication that the shape of the nanoparticles formed is neither spherical nor uniform which exactly matches with the HRTEM pictures of the synthesized nanosamples. The HRTEM picture of the sample where one Plasmon peak is there is characterized mostly by the presence of spherical shape of nps. Moreover, there is distribution of nanoparticles with uniform shape. But the sample with two plasmon peaks in the UV-Vis spectrum is characterized by the formation of nanoparticles with non uniform shape.},
 year = {2018}
}

Copy | Download

TY  - JOUR
T1  - Shape Confirmation of Silver Nanoparticles from Characterization Techniques
AU  - Lipi Goswami
AU  - Pranayee Datta
Y1  - 2018/07/31
PY  - 2018
N1  - https://doi.org/10.11648/j.ajmsp.20180302.13
DO  - 10.11648/j.ajmsp.20180302.13
T2  - American Journal of Materials Synthesis and Processing
JF  - American Journal of Materials Synthesis and Processing
JO  - American Journal of Materials Synthesis and Processing
SP  - 23
EP  - 29
PB  - Science Publishing Group
SN  - 2575-1530
UR  - https://doi.org/10.11648/j.ajmsp.20180302.13
AB  - The silver nanaoparticles are synthesized via green route using the tea leaves extract and the characterized samples reveal nano formation. The localized surface Plasmon resonance (LSPR) is an important characteristic of metal nanoparticles. From the study of the resonance peak in the UV-Vis spectrum, an interesting fact about the shape of nanoparticles is disclosed. The presence of two peaks in the UV-Vis spectrum gives us a theoretical indication that the shape of the nanoparticles formed is neither spherical nor uniform which exactly matches with the HRTEM pictures of the synthesized nanosamples. The HRTEM picture of the sample where one Plasmon peak is there is characterized mostly by the presence of spherical shape of nps. Moreover, there is distribution of nanoparticles with uniform shape. But the sample with two plasmon peaks in the UV-Vis spectrum is characterized by the formation of nanoparticles with non uniform shape.
VL  - 3
IS  - 2
ER  -

Copy | Download