Volume 3, Issue 2, June 2018, Page: 23-29
Shape Confirmation of Silver Nanoparticles from Characterization Techniques
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
Received: Jun. 10, 2018;       Accepted: Jul. 3, 2018;       Published: Jul. 31, 2018
DOI: 10.11648/j.ajmsp.20180302.13      View  480      Downloads  28
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.
Keywords
Silver Nanoparticles, Green Route, Localized Surface Plasmon Resonance, HRTEM
To cite this article
Lipi Goswami, Pranayee Datta, Shape Confirmation of Silver Nanoparticles from Characterization Techniques, American Journal of Materials Synthesis and Processing. Vol. 3, No. 2, 2018, pp. 23-29. doi: 10.11648/j.ajmsp.20180302.13
Copyright
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reference
[1]
Zeng, S.; Yong, Ken-Tye; Roy, Indrajit, Dinh, Xuan-Quyen; Yu, Xia; Luan, Feng. (2011) Plasmonics 6(3):491-506.
[2]
Rich, RL; Myszka, DG, (2007). Anlytical biochemistry 361(1): 1-6.
[3]
Dr Ashutosh Sharma, Dr Jayesh Bellare, Dr Archana Sharma. (2006)Advances in Nanoscience & Nanotechnology. National Institute of Science Communication and Information Resources.
[4]
Jeremy R Dunklin and D. Keith Roper. (2017) Hindawi, Journal of Nanomaterials, 1D 2753934.
[5]
C. Petit, P. Lixon, and M. P. Pileni, (1990). J. Phys. Chem. 94, 1598.
[6]
Poonam Benjwal, thesis on single pot synthesis of bio compatible silver nanocolloids. [2010]. Availableon http://dspace.thapar.edu:8080/dspace/bitstream/10266/1161/3/1161.pdf
[7]
S. Navaladian, B Viswanathan, R. p viswanath, T. K. Varadarajan, (2007) Nanoscale Res. Lett. 2:44-48.
[8]
Javed Ijaj Hussain, Sunil Kumar, Athar Adil Hashmi, Zaheer Khan, (2011) Adv. Mat. Lett, 2(3), 188-194.
[9]
Jie Zheng, Yong Ding, Bozhi Tian, Zhong Lin Wang, and Xiaowei zhuang, (2008) J. Am. Chem. Soc., 130, 10472-10473.
[10]
Prasoon Pal Singh, Chittaranjan Bhakat, International Journal of Scientific andResearch Publications, (2012) Volume 2, Issue 5.
[11]
Ramakrishna Vasireddy, Rima Paul and Apurba Krishna Mitra. (2012). Nanomaterials and Nanotechnology.
[12]
Lipi Goswami, Debabrata Baishya, Sorra Sandhya, Joyeeta Talukdar, (2014), 5(2) International Journal of Pharma and Biosciences, 126-204.
[13]
Z. Khan, J. Hussain, S. Kumar, A. Hashmi and M. Malik, (2011), 2 (4), Journal of Biomaterials and Nanobiotechnology, 390-399.
[14]
Yuning Li, Yiliang Wu, and Berg. Ong. (2005), 127 (10), J. Am. Chem. Soc. 3266-3267.
[15]
Asmita J. Gavhane, P. Padmanabhav, Suresh P. Kamble and Suresh N. Jangle.(2012), 3(3) Int J Pharm Bio Sci, 88-100.
[16]
Ramakrishna Vasireddy, Rima Paul and Apurba Krishna Mitra. (2012), 2(8) Nanomaterials and Nanotechnology.
[17]
Y. B Wankhede, S. B Kondawar, S. R. Thakare, P. S More. (2013), 4(1), Advanced Materials Letters, 89-93.
Browse journals by subject