Morphological and Spectral Characteristics of Hybrid Nanosystems Based on Mono- and Bimetallic Platinum Nanoparticles and Silver

被引：0
|
作者：
Valueva, S. V. [1 ]
Vylegzhanina, M. E. [1 ]
Sukhanova, T. E. [1 ]
机构：
[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2018年 / 92卷 / 02期
关键词：
silver and platinum nanoparticles; hybrid nanosystems; cationic polyelectrolyte; spectral characteristics; atomic force microscopy; COIL-GLOBULE TRANSITION; METAL NANOPARTICLES; NANOSTRUCTURES;
D O I：
10.1134/S0036024418020243
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Morphological and spectral characteristics of hybrid nanosystems (NSes) based on mono- and bimetallic silver and platinum nanoparticles (NPs) stabilized by a cationic polyelectrolyte (CP), poly-N,N,N,N-trimethylmethacryloyloxyethylammonium methylsulfate, are determined via static/dynamic light scattering, UV spectroscopy, and atomic force microscopy. The formation of dense spherical polymolecular nanostructures is established. The possibility of controlling the morphological and spectral characteristics of the NS is shown by varying the nature and composition of NPs.
引用
收藏
页码：334 / 341
页数：8
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