Silver nanoparticles were synthesized using block copolymer (Pluronic® P123) spherical micelles as a template. In aqueous Ag+ ions may be electrostatically complexed with the anionic surfactant or ionic liquids. The silver ions were reduced in situ by introducing sodium borohydride as a reducing agent. We found that the size of the silver nanoparticles was exclusively depends on the size of block copolymer micelles. Addition of ionic liquid (IL) (1-decyl-3-methyl imidazolium dodecyl sulphate (C10MimDs)) induced sphere – ribbon transition of Silver nanoparticles. The size of the nano ribbon can be tuned by controlling concentration of ionic liquid as well as reducing agents. The silver nanoparticles were observed to be extremely stable in solution suggesting that the modified IL molecules stabilized them. The nanoparticles were characterized by UV-Vis absorbance, dynamic light scattering (DLS) as well as Transmission electron microscope (TEM).
Published in | Colloid and Surface Science (Volume 1, Issue 1) |
DOI | 10.11648/j.css.20160101.11 |
Page(s) | 1-5 |
Creative Commons |
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Copyright © The Author(s), 2016. Published by Science Publishing Group |
Silver Nanoparticles, Ionic Liquids, Block Copolymer
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APA Style
Rohit L. Vekariya, Abhishek Dhar, Jignesh Lunagariya. (2016). Synthesis of Silver Nanoparticles in Aqueous Solution: Ionic Liquid Used as a Shape Transformer. Colloid and Surface Science, 1(1), 1-5. https://doi.org/10.11648/j.css.20160101.11
ACS Style
Rohit L. Vekariya; Abhishek Dhar; Jignesh Lunagariya. Synthesis of Silver Nanoparticles in Aqueous Solution: Ionic Liquid Used as a Shape Transformer. Colloid Surf. Sci. 2016, 1(1), 1-5. doi: 10.11648/j.css.20160101.11
@article{10.11648/j.css.20160101.11, author = {Rohit L. Vekariya and Abhishek Dhar and Jignesh Lunagariya}, title = {Synthesis of Silver Nanoparticles in Aqueous Solution: Ionic Liquid Used as a Shape Transformer}, journal = {Colloid and Surface Science}, volume = {1}, number = {1}, pages = {1-5}, doi = {10.11648/j.css.20160101.11}, url = {https://doi.org/10.11648/j.css.20160101.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.css.20160101.11}, abstract = {Silver nanoparticles were synthesized using block copolymer (Pluronic® P123) spherical micelles as a template. In aqueous Ag+ ions may be electrostatically complexed with the anionic surfactant or ionic liquids. The silver ions were reduced in situ by introducing sodium borohydride as a reducing agent. We found that the size of the silver nanoparticles was exclusively depends on the size of block copolymer micelles. Addition of ionic liquid (IL) (1-decyl-3-methyl imidazolium dodecyl sulphate (C10MimDs)) induced sphere – ribbon transition of Silver nanoparticles. The size of the nano ribbon can be tuned by controlling concentration of ionic liquid as well as reducing agents. The silver nanoparticles were observed to be extremely stable in solution suggesting that the modified IL molecules stabilized them. The nanoparticles were characterized by UV-Vis absorbance, dynamic light scattering (DLS) as well as Transmission electron microscope (TEM).}, year = {2016} }
TY - JOUR T1 - Synthesis of Silver Nanoparticles in Aqueous Solution: Ionic Liquid Used as a Shape Transformer AU - Rohit L. Vekariya AU - Abhishek Dhar AU - Jignesh Lunagariya Y1 - 2016/12/16 PY - 2016 N1 - https://doi.org/10.11648/j.css.20160101.11 DO - 10.11648/j.css.20160101.11 T2 - Colloid and Surface Science JF - Colloid and Surface Science JO - Colloid and Surface Science SP - 1 EP - 5 PB - Science Publishing Group SN - 2578-9236 UR - https://doi.org/10.11648/j.css.20160101.11 AB - Silver nanoparticles were synthesized using block copolymer (Pluronic® P123) spherical micelles as a template. In aqueous Ag+ ions may be electrostatically complexed with the anionic surfactant or ionic liquids. The silver ions were reduced in situ by introducing sodium borohydride as a reducing agent. We found that the size of the silver nanoparticles was exclusively depends on the size of block copolymer micelles. Addition of ionic liquid (IL) (1-decyl-3-methyl imidazolium dodecyl sulphate (C10MimDs)) induced sphere – ribbon transition of Silver nanoparticles. The size of the nano ribbon can be tuned by controlling concentration of ionic liquid as well as reducing agents. The silver nanoparticles were observed to be extremely stable in solution suggesting that the modified IL molecules stabilized them. The nanoparticles were characterized by UV-Vis absorbance, dynamic light scattering (DLS) as well as Transmission electron microscope (TEM). VL - 1 IS - 1 ER -