Nanotechnology, volume 30, issue 3, pages 35603

Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices

Vasiliev Alexander
Marchenko Irina 1, 2
Chesnokov Yury 6
Mikhutkin Alexey 6
Publication typeJournal Article
Publication date2018-11-13
Journal: Nanotechnology
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor3.5
ISSN09574484, 13616528
General Chemistry
General Materials Science
Electrical and Electronic Engineering
Mechanical Engineering
Bioengineering
Mechanics of Materials
Abstract
We have designed sensors based on Ag nanoparticles synthesized in situ on the vaterite beads. In this article we demonstrate an approach to produce size controllable spherical and elliptical vaterite particles and discuss time-dependent in situ Ag nanoparticles synthesis and its potential effect on surface-enhanced Raman scattering. The time dependent silver reduction synthesis in inorganic porous particles allows to regulate the number and size of Ag nanoparticles. It is shown that the irregular surface and high porosity of vaterite particles and large amount (surface filling factor) of the Ag nanoparticles are the critical parameters to increase the SERS signal to 104 times. Such inorganic composites have a huge potential in medical applications; soon they provide an opportunity to study intracellular processes in vivo. The detailed characterization of the microstructure of these composites was studied by scanning and transmission electron microscopy, including 3D visualization and energy dispersive x-ray microanalysis.

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GOST Copy
Kamyshinsky R. A. et al. Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices // Nanotechnology. 2018. Vol. 30. No. 3. p. 35603.
GOST all authors (up to 50) Copy
Kamyshinsky R. A., Chesnokov Y., Vasiliev A., Marchenko I., Parakhonskiy B. V., Yashchenok A. M., Chesnokov Y., Mikhutkin A., Gorin D. A., Bukreeva T. Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices // Nanotechnology. 2018. Vol. 30. No. 3. p. 35603.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1088/1361-6528/aaea38
UR - https://doi.org/10.1088%2F1361-6528%2Faaea38
TI - Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices
T2 - Nanotechnology
AU - Kamyshinsky, Roman A.
AU - Parakhonskiy, Bogdan V
AU - Yashchenok, Alexey M
AU - Chesnokov, Yu.M.
AU - Mikhutkin, Alexey
AU - Gorin, Dmitry A.
AU - Marchenko, Irina
AU - Vasiliev, Alexander
AU - Bukreeva, Tatiana
AU - Chesnokov, Yury
PY - 2018
DA - 2018/11/13 00:00:00
PB - IOP Publishing
SP - 35603
IS - 3
VL - 30
SN - 0957-4484
SN - 1361-6528
ER -
BibTex |
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BibTex Copy
@article{2018_Kamyshinsky,
author = {Roman A. Kamyshinsky and Bogdan V Parakhonskiy and Alexey M Yashchenok and Yu.M. Chesnokov and Alexey Mikhutkin and Dmitry A. Gorin and Irina Marchenko and Alexander Vasiliev and Tatiana Bukreeva and Yury Chesnokov},
title = {Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices},
journal = {Nanotechnology},
year = {2018},
volume = {30},
publisher = {IOP Publishing},
month = {nov},
url = {https://doi.org/10.1088%2F1361-6528%2Faaea38},
number = {3},
pages = {35603},
doi = {10.1088/1361-6528/aaea38}
}
MLA
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MLA Copy
Kamyshinsky, Roman A., et al. “Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices.” Nanotechnology, vol. 30, no. 3, Nov. 2018, p. 35603. https://doi.org/10.1088%2F1361-6528%2Faaea38.
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