Structural, Morphological, and Spectral Characteristics of Hybrid Bioactive Copper-, Selenium-, and Silver-Containing Nanosystems Based on Poly-4-Acryloylmorpholine

被引：7

作者：

Valueva, S. V. ^{[1
]}

Vylegzhanina, M. E. ^{[1
]}

Mitusova, K. A. ^{[1
]}

Bezrukova, M. A. ^{[1
]}

Nazarova, O., V ^{[1
]}

Zolotova, Yu, I ^{[1
]}

Panarin, E. F. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia

来源：

JOURNAL OF SURFACE INVESTIGATION | 2021年 / 15卷 / 01期

关键词：

atomic-force microscopy; transmission electron microscopy; morphology; structure; copper; selenium; and silver nanoparticles; poly-4-acryloylmorpholine; hybrid bioactive nanosystems; nanostructures; UV; visible spectroscopy; dynamic light scattering; NANOPARTICLES; METAL; SOLS;

D O I：

10.1134/S102745102101033X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We use atomic-force microscopy, transmission electron microscopy, ultraviolet (UV)/visible spectroscopy, and dynamic light scattering to perform a comparative study of new hybrid bioactive nanosystems based on nanoparticles of various natures: zero-valent copper (Cu-0), zero-valent selenium (Se-0), and zero-valent silver (Ag-0) stabilized with a water-soluble homopolymer poly-4-acryloylmorpholine (PAM). We demonstrate the possibility of regulating the structural and morphological parameters and the dimensional and spectral characteristics of bioactive nanosystems by varying the nature of nanoparticles. The reduction of ions of biogenic elements in water in the presence of poly-4-acryloylmorpholine, due to sufficiently good screening, yields spherical nanostructures with a diameter not exceeding 180 nm (PAM/Se-0). The most probable sizes of nanoparticles do not exceed 12 nm.

引用

页码：110 / 120

页数：11

共 6 条

[1] Structural, Morphological, and Spectral Characteristics of Hybrid Bioactive Copper-, Selenium-, and Silver-Containing Nanosystems Based on Poly-4-Acryloylmorpholine
S. V. Valueva
M. E. Vylegzhanina
K. A. Mitusova
M. A. Bezrukova
O. V. Nazarova
Yu. I. Zolotova
E. F. Panarin
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2021, 15 : 110 - 120
[2] Morphological and Spectral Characteristics of Hybrid Nanosystems Based on Mono- and Bimetallic Platinum Nanoparticles and Silver
Valueva, S. V.
Vylegzhanina, M. E.
Sukhanova, T. E.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2018, 92 (02) : 334 - 341
[3] Morphological and Spectral Characteristics of Hybrid Nanosystems Based on Mono- and Bimetallic Platinum Nanoparticles and Silver
S. V. Valueva
M. E. Vylegzhanina
T. E. Sukhanova
Russian Journal of Physical Chemistry A, 2018, 92 : 334 - 341
[4] Synthesis, Morphology, and Spectral Characteristics of Copper, Silver, and Selenium-Containing Hybrid Nanosystems Based on 2-Deoxy-2-metacrylamido-D-glucose Copolymer with 2-Dimethylaminoethyl Methacrylate
S. V. Valueva
M. E. Vylegzhanina
L. N. Borovikova
O. V. Nazarova
M. A. Bezrukova
Yu. I. Zolotova
E. F. Panarin
Russian Journal of Physical Chemistry A, 2020, 94 : 1663 - 1670
[5] Synthesis, Morphology, and Spectral Characteristics of Copper, Silver, and Selenium-Containing Hybrid Nanosystems Based on 2-Deoxy-2-metacrylamido-D-glucose Copolymer with 2-Dimethylaminoethyl Methacrylate
Valueva, S. V.
Vylegzhanina, M. E.
Borovikova, L. N.
Nazarova, O., V
Bezrukova, M. A.
Zolotova, Yu, I
Panarin, E. F.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2020, 94 (08) : 1663 - 1670
[6] Silver-Containing Nanodispersions Based on the Water-Soluble Copolymer of N-Vinylpyrrolidone with Sodium N-Crotyl-4-aminosalicylate and Crotyl Alcohol: Synthesis and Spectroscopic, Structural, and Morphological Characteristics
Valueva, S. V.
Vylegzhanina, M. E.
Mitusova, K. A.
Borovikova, L. N.
Karavaeva, A., V
Nesterova, N. A.
Panarin, E. F.
RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2021, 94 (03) : 294 - 302

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