Direct spray deposition of silver nanoparticle films for biosensing applications

被引：5

作者：

Byrne, Daragh ^{[1
]}

Zhao, Yan ^{[3
]}

O'Brien, Peter ^{[3
]}

McDonagh, Colette ^{[1
,2
]}

机构：

[1] Dublin City Univ, Sch Phys Sci, Dublin 9, Ireland

[2] Dublin City Univ, Biol Diagnost Inst, Dublin 9, Ireland

[3] Natl Univ Ireland Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland

来源：

RSC ADVANCES | 2015年 / 5卷 / 77期

基金：

爱尔兰科学基金会;

关键词：

METAL-ENHANCED FLUORESCENCE; PLASMONIC ENHANCEMENT; MICROFLUIDIC ELISA; NANOSTRUCTURES; SCATTERING; REDUCTION; CHANNELS; SENSOR; ASSAY; CHIP;

D O I：

10.1039/c5ra10898e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate the use of a self reducing silver complex as a precursor for the low cost, rapid deposition of silver nanoparticle films which display the metal enhanced fluorescence phenomenon. The morphology and optical properties are examined by AFM and UV-vis spectroscopy. The potential application of this approach is demonstrated by using the films as substrates for a fluorescence based model human IgG sandwich immunoassay, using both conventional benchtop PMT based detection and low cost CCD camera detection.

引用

页码：62836 / 62843

页数：8

共 34 条

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