Surface enhanced Raman scattering improvement of gold triangular nanoprisms by a gold reflective underlayer for chemical sensing

被引：38

作者：

Bryche, Jean -Francois ^{[1
,2
]}

Tsigara, Anna ^{[1
]}

Belier, Benoit ^{[1
]}

de la Chapelle, Marc Lamy ^{[3
]}

Canva, Michael ^{[2
]}

Bartenlian, Bernard ^{[1
]}

Barbillon, Gregory ^{[1
]}

机构：

[1] Univ Paris Saclay, Univ Paris 11, CNRS, Inst Elect Fondamentale, F-91405 Orsay, France

[2] Univ Paris Saclay, Inst Opt Grad Sch, CNRS, Lab Charles Fabry, F-91227 Palaiseau, France

[3] Univ Paris 13, CNRS UMR 7244, Lab Chim Struct Proprietes Biomat & Agents Therap, F-93017 Bobigny, France

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2016年 / 228卷

关键词：

SERS; Plasmonics; Nanosphere lithography; NANOPILLAR ARRAYS; NANOPARTICLES; SPECTROSCOPY; LITHOGRAPHY; FABRICATION; RESONANCE; SILVER;

D O I：

10.1016/j.snb.2016.01.018

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

We report on an improvement way of the SERS signal of Au triangular nanoprisms for a highly sensitive detection of chemical molecules. This improvement is obtained by a simple addition of a gold reflective layer under Au nanoprisms. Using the same Au triangular nanoprisms obtained by nanosphere lithography, we studied experimentally the thickness effect of this gold underlayer on the SERS intensity of the triangular nanoprisms. We demonstrated that this SERS intensity increased with the thickness of the gold reflective underlayer, and this is due to the increment of the Au underlayer reflectivity. Thus, we showed that the metallic reflective underlayer has an important key for SERS enhancement. Indeed, enhancement factors of 108 were found for the most important thickness of the gold underlayer. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：31 / 35

页数：5

共 28 条

[1] Surface-enhanced Raman scattering efficiency of truncated tetrahedral Ag nanoparticle arrays mediated by electromagnetic couplings [J].

Baia, M ;

Baia, L ;

Astilean, S ;

Popp, J .

APPLIED PHYSICS LETTERS, 2006, 88 (14)

[2] Electron beam lithography designed chemical nanosensors based on localized surface plasmon resonance [J].

Barbillon, G. ;

Bijeon, J. -L. ;

Plain, J. ;

de la Chapelle, M. Lamy ;

Adam, P. -M. ;

Royer, P. .

SURFACE SCIENCE, 2007, 601 (21) :5057-5061

[3] Gold nanoparticles by soft UV nanoimprint lithography coupled to a lift-off process for plasmonic sensing of antibodies [J].

Barbillon, G. ;

Hamouda, F. ;

Held, S. ;

Gogol, P. ;

Bartenlian, B. .

MICROELECTRONIC ENGINEERING, 2010, 87 (5-8) :1001-1004

[4] Plasmonic Enhancement by a Continuous Gold Underlayer: Application to SERS Sensing [J].

Bryche, Jean-Francois ;

Gillibert, Raymond ;

Barbillon, Gregory ;

Gogol, Philippe ;

Moreau, Julien ;

de la Chapelle, Marc Lamy ;

Bartenlian, Bernard ;

Canva, Michael .

PLASMONICS, 2016, 11 (02) :601-608

[5] Density effect of gold nanodisks on the SERS intensity for a highly sensitive detection of chemical molecules [J].

Bryche, Jean-Francois ;

Gillibert, Raymond ;

Barbillon, Gregory ;

Sarkar, Mitradeep ;

Coutrot, Anne-Lise ;

Hamouda, Frederic ;

Aassime, Abdelhanin ;

Moreau, Julien ;

de la Chapelle, Marc Lamy ;

Bartenlian, Bernard ;

Canva, Michael .

JOURNAL OF MATERIALS SCIENCE, 2015, 50 (20) :6601-6607

[6] Plasmonic Nanopillar Arrays for Large-Area, High-Enhancement Surface-Enhanced Raman Scattering Sensors [J].

Caldwell, Joshua D. ;

Glembocki, Orest ;

Bezares, Francisco J. ;

Bassim, Nabil D. ;

Rendell, Ronald W. ;

Feygelson, Mariya ;

Ukaegbu, Maraizu ;

Kasica, Richard ;

Shirey, Loretta ;

Hosten, Charles .

ACS NANO, 2011, 5 (05) :4046-4055

[7] Controlled Plasmonic Nanostructures for Surface-Enhanced Spectroscopy and Sensing [J].

Camden, Jon P. ;

Dieringer, Jon A. ;

Zhao, Jing ;

Van Duyne, Richard P. .

ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (12) :1653-1661

[8] AXIAL AND AZIMUTHAL ANGLE DETERMINATION WITH SURFACE-ENHANCED RAMAN-SPECTROSCOPY - THIOPHENOL ON COPPER, SILVER, AND GOLD METAL-SURFACES [J].

CARRON, KT ;

HURLEY, LG .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (24) :9979-9984

[9] Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection [J].

Cottat, Maximilien ;

Lidgi-Guigui, Nathalie ;

Tijunelyte, Inga ;

Barbillon, Gregory ;

Hamouda, Frederic ;

Gogol, Philippe ;

Aassime, Abdelhanin ;

Lourtioz, Jean-Michel ;

Bartenlian, Bernard ;

de la Chapelle, Marc Lamy .

NANOSCALE RESEARCH LETTERS, 2014, 9

[10] SERS detection of biomolecules using lithographed nanoparticles towards a reproducible SERS biosensor [J].

David, Catalina ;

Guillot, Nicolas ;

Shen, Hong ;

Toury, Timothee ;

de la Chapelle, Marc Lamy .

NANOTECHNOLOGY, 2010, 21 (47)

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