Ultrasonic-silver-rain preparation of SERS substrates

被引：22
|
作者：
Sarycheva, A. S. [1 ]
Semenova, A. A. [1 ]
Parshina, E. Y. [2 ]
Brazhe, N. A. [2 ]
Polyakov, A. Yu. [1 ]
Kozmenkova, A. Y. [1 ]
Grigorieva, A. V. [1 ]
Maksimov, G. V. [2 ]
Goodilin, E. A. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Fac Mat Sci, Moscow 119992, Russia
[2] Moscow MV Lomonosov State Univ, Fac Biol, Moscow 119992, Russia
来源：
MATERIALS LETTERS | 2014年 / 121卷
关键词：
SERS; Nanostructured materials; Silver; Erythrocytes; Aerosol spray pyrolysis; SURFACE-ENHANCED RAMAN; HEMOGLOBIN; NANOTUBES;
D O I：
10.1016/j.matlet.2014.01.101
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new two-step chimie douce method of substrate preparation for Surface-Enhanced-Raman-Spectroscopy (SERS) is suggested. The Ultrasonic Silver Rain (USR) approach includes a simple thermochemical transformation of a nutrient layer of Ag2O interlacing rings ultrasonically deposited from aqueous diaminsilver oxide complexes. Solid state decomposition of Ag2O under mild preparation conditions below 300 degrees C and for less than 5 min gives hierarchic nanostructures highly suitable for studies of living erythrocytes and some important analytes. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：66 / 69
页数：4
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