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

页码：66 / 69

页数：4

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