Abstract

In this paper we investigate suitability of arrays of gold coated pyramids for surface-enhanced Raman scattering (SERS) sensing applications. Pyramidarrays composed of 1000nm pit size with 1250nm pitch lengthwerereplicated on a plastic substrate by roll-to-roll (R2R) ultraviolet (UV) embossing. The level of SERS enhancement, and qualitative performance provided by the new substrate is investigated by comparing Raman spectrum of benzenethiol (BTh) test molecules to the benchmark Klarite SERS substrate which comprises inverted pyramid arrays(1500nm pit size with 2000nm pitch length) fabricated on a silicon substrate. The new substrate is found to provide upto 11 times increase in signal in comparison to the inverted pyramid (IV-pyramid) arrays fabricated on an identical plastic substrate. Numerical simulation and experimental evidence suggest that strongly confined electromagnetic fields close to the base of the pyramids, are mainly responsible for the Raman enhancement factor, instead of the fields localized around the tip. Unusually strong plasmon fields are projected upto 200nm from the sidewalls at the base of the pyramid increasing the cross sectional sensing volume.

© 2016 Optical Society of America

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2015 (1)

G. Das, E. Battista, G. Manzo, F. Causa, P. A. Netti, and E. Di Fabrizio, “Large-scale plasmonic nanocones array for spectroscopy detection,” ACS Appl. Mater. Interfaces 7(42), 23597–23604 (2015).
[Crossref] [PubMed]

2014 (3)

C.-C. Ho, K. Zhao, and T.-Y. Lee, “Quasi-3D gold nanoring cavity arrays with high-density hot-spots for SERS applications via nanosphere lithography,” Nanoscale 6(15), 8606–8611 (2014).
[Crossref] [PubMed]

M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
[Crossref] [PubMed]

P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

2013 (2)

2012 (10)

S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
[Crossref]

S. Z. Oo, M. D. B. Charlton, M. E. Pollard, S. J. Pearce, and R. Y. Chen, “3D analysis of surface plasmon dispersion for SERS sensor based on inverted pyramid nanostructures,” Proc. SPIE 8269, 82691Y (2012).
[Crossref]

Y. Weisheng, W. Zhihong, Y. Yang, C. Longqing, S. Ahad, W. Kimchong, and W. Xianbin, “Electron-beam lithography of gold nanostructures for surface-enhanced Raman scattering,” J. Micromech. Microeng. 22(12), 125007 (2012).
[Crossref]

G. Das, N. Patra, A. Gopalakrishnan, R. P. Zaccaria, A. Toma, S. Thorat, E. Di Fabrizio, A. Diaspro, and M. Salerno, “Fabrication of large-area ordered and reproducible nanostructures for SERS biosensor application,” Analyst (Lond.) 137(8), 1785–1792 (2012).
[Crossref] [PubMed]

B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
[Crossref] [PubMed]

D. Volpati, P. H. B. Aoki, C. A. R. Dantas, F. V. Paulovich, M. C. F. de Oliveira, O. N. Oliveira, A. Riul, R. F. Aroca, and C. J. L. Constantino, “Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units,” Langmuir 28(1), 1029–1040 (2012).
[Crossref] [PubMed]

M. Özyürek, N. Güngör, S. Baki, K. Güçlü, and R. Apak, “Development of a silver nanoparticle-based method for the antioxidant capacity measurement of polyphenols,” Anal. Chem. 84(18), 8052–8059 (2012).
[Crossref] [PubMed]

X. Wang, C. Wang, L. Cheng, S.-T. Lee, and Z. Liu, “Noble Metal coated single-walled carbon nanotubes for applications in surface enhanced raman scattering imaging and photothermal therapy,” J. Am. Chem. Soc. 134(17), 7414–7422 (2012).
[Crossref] [PubMed]

K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
[Crossref] [PubMed]

M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
[Crossref] [PubMed]

2011 (3)

S. L. Smitha, K. G. Gopchandran, T. R. Ravindran, and V. S. Prasad, “Gold nanorods with finely tunable longitudinal surface plasmon resonance as SERS substrates,” Nanotechnology 22(26), 265705 (2011).
[Crossref] [PubMed]

X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
[Crossref] [PubMed]

S.-W. Lee, K.-S. Lee, J. Ahn, J.-J. Lee, M.-G. Kim, and Y.-B. Shin, “Highly sensitive biosensing using arrays of plasmonic Au nanodisks realized by nanoimprint lithography,” ACS Nano 5(2), 897–904 (2011).
[Crossref] [PubMed]

2010 (3)

C. J. Choi, Z. Xu, H. Y. Wu, G. L. Liu, and B. T. Cunningham, “Surface-enhanced Raman nanodomes,” Nanotechnology 21(41), 415301 (2010).
[Crossref] [PubMed]

M. Hu, F. S. Ou, W. Wu, I. Naumov, X. Li, A. M. Bratkovsky, R. S. Williams, and Z. Li, “Gold nanofingers for molecule trapping and detection,” J. Am. Chem. Soc. 132(37), 12820–12822 (2010).
[Crossref] [PubMed]

M. R. Gartia, Z. Xu, E. Behymer, H. Nguyen, J. A. Britten, C. Larson, R. Miles, M. Bora, A. S. Chang, T. C. Bond, and G. L. Liu, “Rigorous surface enhanced Raman spectral characterization of large-area high-uniformity silver-coated tapered silica nanopillar arrays,” Nanotechnology 21(39), 395701 (2010).
[Crossref] [PubMed]

2009 (6)

G. Kostovski, D. J. White, A. Mitchell, M. W. Austin, and P. R. Stoddart, “Nanoimprinted optical fibres: Biotemplated nanostructures for SERS sensing,” Biosens. Bioelectron. 24(5), 1531–1535 (2009).
[Crossref] [PubMed]

Y. Choi, S. Hong, and L. P. Lee, “Shadow overlap ion-beam lithography for nanoarchitectures,” Nano Lett. 9(11), 3726–3731 (2009).
[Crossref] [PubMed]

E. J. Blackie, E. C. Le Ru, and P. G. Etchegoin, “Single-molecule surface-enhanced Raman spectroscopy of nonresonant molecules,” J. Am. Chem. Soc. 131(40), 14466–14472 (2009).
[Crossref] [PubMed]

T. Qiu, W. Zhang, and P. K. Chu, “Recent progress in fabrication of anisotropic nanostructures for surface-enhanced Raman spectroscopy,” Recent Pat. Nanotechnol. 3(1), 10–20 (2009).
[Crossref] [PubMed]

L. Su, C. J. Rowlands, and S. R. Elliott, “Nanostructures fabricated in chalcogenide glass for use as surface-enhanced Raman scattering substrates,” Opt. Lett. 34(11), 1645–1647 (2009).
[Crossref] [PubMed]

N.-J. Kim, M. Lin, Z. Hu, and H. Li, “Evaporation-controlled chemical enhancement of SERS using a soft polymer substrate,” Chem. Commun. (Camb.) ( 41), 6246–6248 (2009).
[Crossref] [PubMed]

2008 (5)

J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
[Crossref] [PubMed]

F. De Angelis, M. Patrini, G. Das, I. Maksymov, M. Galli, L. Businaro, L. C. Andreani, and E. Di Fabrizio, “A hybrid plasmonic-photonic nanodevice for label-free detection of a few molecules,” Nano Lett. 8(8), 2321–2327 (2008).
[Crossref] [PubMed]

H. Chu, Y. Huang, and Y. Zhao, “Silver nanorod arrays as a surface-enhanced raman scattering substrate for foodborne pathogenic bacteria detection,” Appl. Spectrosc. 62(8), 922–931 (2008).
[Crossref] [PubMed]

T. Vo-Dinh, “Nanobiosensing Using Plasmonic Nanoprobes,” IEEE J. Sel. Top. Quantum Electron. 14(1), 198–205 (2008).
[Crossref] [PubMed]

R. A. Tripp, R. A. Dluhy, and Y. Zhao, “Novel nanostructures for SERS biosensing,” Nano Today 3(3-4), 31–37 (2008).
[Crossref]

2007 (4)

K. A. Willets and R. P. Van Duyne, “Localized surface plasmon resonance spectroscopy and sensing,” Annu. Rev. Phys. Chem. 58(1), 267–297 (2007).
[Crossref] [PubMed]

R. Alvarez-Puebla, B. Cui, J.-P. Bravo-Vasquez, T. Veres, and H. Fenniri, “Nanoimprinted SERS-active substrates with tunable surface plasmon resonances,” J. Phys. Chem. C 111(18), 6720–6723 (2007).
[Crossref]

S. M. Prokes, O. J. Glembocki, R. W. Rendell, and M. G. Ancona, “Enhanced plasmon coupling in crossed dielectric/metal nanowire composite geometries and applications to surface-enhanced Raman spectroscopy,” Appl. Phys. Lett. 90(9), 093105 (2007).
[Crossref]

M. E. Abdelsalam, S. Mahajan, P. N. Bartlett, J. J. Baumberg, and A. E. Russell, “SERS at structured palladium and platinum surfaces,” J. Am. Chem. Soc. 129(23), 7399–7406 (2007).
[Crossref] [PubMed]

2006 (3)

E. C. Le Ru, P. G. Etchegoin, and M. Meyer, “Enhancement factor distribution around a single surface-enhanced Raman scattering hot spot and its relation to single molecule detection,” J. Chem. Phys. 125(20), 204701 (2006).
[Crossref] [PubMed]

N. M. B. Perney, J. J. Baumberg, M. E. Zoorob, M. D. B. Charlton, S. Mahnkopf, and C. M. Netti, “Tuning localized plasmons in nanostructured substrates for surface-enhanced Raman scattering,” Opt. Express 14(2), 847–857 (2006).
[Crossref] [PubMed]

M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
[Crossref]

2005 (2)

Y. Lu, G. L. Liu, J. Kim, Y. X. Mejia, and L. P. Lee, “Nanophotonic crescent moon structures with sharp edge for ultrasensitive biomolecular detection by local electromagnetic field enhancement effect,” Nano Lett. 5(1), 119–124 (2005).
[Crossref] [PubMed]

A. J. Haes, C. L. Haynes, A. D. McFarland, G. C. Schatz, R. P. Van Duyne, and S. Zou, “Plasmonic Materials for Surface-Enhanced Sensing and Spectroscopy,” MRS Bull. 30(05), 368–375 (2005).
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1995 (2)

S. Y. Chou, P. R. Krauss, and P. J. Renstrom, “Imprint of sub‐25 nm vias and trenches in polymers,” Appl. Phys. Lett. 67(21), 3114–3116 (1995).
[Crossref]

R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
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1991 (1)

J. Y. Gui, D. A. Stern, D. G. Frank, F. Lu, D. C. Zapien, and A. T. Hubbard, “Adsorption and surface structural chemistry of thiophenol, benzyl mercaptan, and alkyl mercaptans. Comparative studies at silver(111) and platinum(111) electrodes by means of Auger spectroscopy, electron energy loss spectroscopy, low energy electron diffraction and electrochemistry,” Langmuir 7(5), 955–963 (1991).
[Crossref]

1961 (1)

S. Mathias, E. C. Filho, and R. G. Cecchini, “The dipole moments of cyclohexanethiol, α-toluenethiol and benzenethiol,” J. Phys. Chem. 65(3), 425–427 (1961).
[Crossref]

Aassime, A.

M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
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Abdelsalam, M. E.

M. E. Abdelsalam, S. Mahajan, P. N. Bartlett, J. J. Baumberg, and A. E. Russell, “SERS at structured palladium and platinum surfaces,” J. Am. Chem. Soc. 129(23), 7399–7406 (2007).
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Ahad, S.

Y. Weisheng, W. Zhihong, Y. Yang, C. Longqing, S. Ahad, W. Kimchong, and W. Xianbin, “Electron-beam lithography of gold nanostructures for surface-enhanced Raman scattering,” J. Micromech. Microeng. 22(12), 125007 (2012).
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Ahn, J.

S.-W. Lee, K.-S. Lee, J. Ahn, J.-J. Lee, M.-G. Kim, and Y.-B. Shin, “Highly sensitive biosensing using arrays of plasmonic Au nanodisks realized by nanoimprint lithography,” ACS Nano 5(2), 897–904 (2011).
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Aikio, S.

P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

S. Z. Oo, R. Y. Chen, S. Siitonen, V. Kontturi, D. A. Eustace, J. Tuominen, S. Aikio, and M. D. B. Charlton, “Disposable plasmonic plastic SERS sensor,” Opt. Express 21(15), 18484–18491 (2013).
[Crossref] [PubMed]

Alajoki, T.

P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

Allison, K. J.

R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
[Crossref] [PubMed]

Alvarez-Puebla, R.

R. Alvarez-Puebla, B. Cui, J.-P. Bravo-Vasquez, T. Veres, and H. Fenniri, “Nanoimprinted SERS-active substrates with tunable surface plasmon resonances,” J. Phys. Chem. C 111(18), 6720–6723 (2007).
[Crossref]

An, J.

J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
[Crossref] [PubMed]

Ancona, M. G.

S. M. Prokes, O. J. Glembocki, R. W. Rendell, and M. G. Ancona, “Enhanced plasmon coupling in crossed dielectric/metal nanowire composite geometries and applications to surface-enhanced Raman spectroscopy,” Appl. Phys. Lett. 90(9), 093105 (2007).
[Crossref]

Andreani, L. C.

F. De Angelis, M. Patrini, G. Das, I. Maksymov, M. Galli, L. Businaro, L. C. Andreani, and E. Di Fabrizio, “A hybrid plasmonic-photonic nanodevice for label-free detection of a few molecules,” Nano Lett. 8(8), 2321–2327 (2008).
[Crossref] [PubMed]

Aoki, P. H. B.

D. Volpati, P. H. B. Aoki, C. A. R. Dantas, F. V. Paulovich, M. C. F. de Oliveira, O. N. Oliveira, A. Riul, R. F. Aroca, and C. J. L. Constantino, “Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units,” Langmuir 28(1), 1029–1040 (2012).
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Apak, R.

M. Özyürek, N. Güngör, S. Baki, K. Güçlü, and R. Apak, “Development of a silver nanoparticle-based method for the antioxidant capacity measurement of polyphenols,” Anal. Chem. 84(18), 8052–8059 (2012).
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Aroca, R. F.

D. Volpati, P. H. B. Aoki, C. A. R. Dantas, F. V. Paulovich, M. C. F. de Oliveira, O. N. Oliveira, A. Riul, R. F. Aroca, and C. J. L. Constantino, “Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units,” Langmuir 28(1), 1029–1040 (2012).
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Austin, M. W.

G. Kostovski, D. J. White, A. Mitchell, M. W. Austin, and P. R. Stoddart, “Nanoimprinted optical fibres: Biotemplated nanostructures for SERS sensing,” Biosens. Bioelectron. 24(5), 1531–1535 (2009).
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Ayliffe, P.

M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
[Crossref]

Baki, S.

M. Özyürek, N. Güngör, S. Baki, K. Güçlü, and R. Apak, “Development of a silver nanoparticle-based method for the antioxidant capacity measurement of polyphenols,” Anal. Chem. 84(18), 8052–8059 (2012).
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Barbillon, G.

M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
[Crossref] [PubMed]

Bartenlian, B.

M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
[Crossref] [PubMed]

Bartlett, P. N.

M. E. Abdelsalam, S. Mahajan, P. N. Bartlett, J. J. Baumberg, and A. E. Russell, “SERS at structured palladium and platinum surfaces,” J. Am. Chem. Soc. 129(23), 7399–7406 (2007).
[Crossref] [PubMed]

Battista, E.

G. Das, E. Battista, G. Manzo, F. Causa, P. A. Netti, and E. Di Fabrizio, “Large-scale plasmonic nanocones array for spectroscopy detection,” ACS Appl. Mater. Interfaces 7(42), 23597–23604 (2015).
[Crossref] [PubMed]

Baumberg, J. J.

M. E. Abdelsalam, S. Mahajan, P. N. Bartlett, J. J. Baumberg, and A. E. Russell, “SERS at structured palladium and platinum surfaces,” J. Am. Chem. Soc. 129(23), 7399–7406 (2007).
[Crossref] [PubMed]

M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
[Crossref]

N. M. B. Perney, J. J. Baumberg, M. E. Zoorob, M. D. B. Charlton, S. Mahnkopf, and C. M. Netti, “Tuning localized plasmons in nanostructured substrates for surface-enhanced Raman scattering,” Opt. Express 14(2), 847–857 (2006).
[Crossref] [PubMed]

Bäumler, H.

M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
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Behymer, E.

M. R. Gartia, Z. Xu, E. Behymer, H. Nguyen, J. A. Britten, C. Larson, R. Miles, M. Bora, A. S. Chang, T. C. Bond, and G. L. Liu, “Rigorous surface enhanced Raman spectral characterization of large-area high-uniformity silver-coated tapered silica nanopillar arrays,” Nanotechnology 21(39), 395701 (2010).
[Crossref] [PubMed]

Benoit, R.

K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
[Crossref] [PubMed]

Blackie, E. J.

E. J. Blackie, E. C. Le Ru, and P. G. Etchegoin, “Single-molecule surface-enhanced Raman spectroscopy of nonresonant molecules,” J. Am. Chem. Soc. 131(40), 14466–14472 (2009).
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Boersma, A.

P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

Böhlen, K.

P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

Bond, T. C.

M. R. Gartia, Z. Xu, E. Behymer, H. Nguyen, J. A. Britten, C. Larson, R. Miles, M. Bora, A. S. Chang, T. C. Bond, and G. L. Liu, “Rigorous surface enhanced Raman spectral characterization of large-area high-uniformity silver-coated tapered silica nanopillar arrays,” Nanotechnology 21(39), 395701 (2010).
[Crossref] [PubMed]

Bora, M.

M. R. Gartia, Z. Xu, E. Behymer, H. Nguyen, J. A. Britten, C. Larson, R. Miles, M. Bora, A. S. Chang, T. C. Bond, and G. L. Liu, “Rigorous surface enhanced Raman spectral characterization of large-area high-uniformity silver-coated tapered silica nanopillar arrays,” Nanotechnology 21(39), 395701 (2010).
[Crossref] [PubMed]

Bratkovsky, A. M.

M. Hu, F. S. Ou, W. Wu, I. Naumov, X. Li, A. M. Bratkovsky, R. S. Williams, and Z. Li, “Gold nanofingers for molecule trapping and detection,” J. Am. Chem. Soc. 132(37), 12820–12822 (2010).
[Crossref] [PubMed]

Bravo-Vasquez, J.-P.

R. Alvarez-Puebla, B. Cui, J.-P. Bravo-Vasquez, T. Veres, and H. Fenniri, “Nanoimprinted SERS-active substrates with tunable surface plasmon resonances,” J. Phys. Chem. C 111(18), 6720–6723 (2007).
[Crossref]

Bright, R. M.

R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
[Crossref] [PubMed]

Britten, J. A.

M. R. Gartia, Z. Xu, E. Behymer, H. Nguyen, J. A. Britten, C. Larson, R. Miles, M. Bora, A. S. Chang, T. C. Bond, and G. L. Liu, “Rigorous surface enhanced Raman spectral characterization of large-area high-uniformity silver-coated tapered silica nanopillar arrays,” Nanotechnology 21(39), 395701 (2010).
[Crossref] [PubMed]

Businaro, L.

F. De Angelis, M. Patrini, G. Das, I. Maksymov, M. Galli, L. Businaro, L. C. Andreani, and E. Di Fabrizio, “A hybrid plasmonic-photonic nanodevice for label-free detection of a few molecules,” Nano Lett. 8(8), 2321–2327 (2008).
[Crossref] [PubMed]

Cai, H.

X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
[Crossref] [PubMed]

Cao, Y.

J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
[Crossref] [PubMed]

Causa, F.

G. Das, E. Battista, G. Manzo, F. Causa, P. A. Netti, and E. Di Fabrizio, “Large-scale plasmonic nanocones array for spectroscopy detection,” ACS Appl. Mater. Interfaces 7(42), 23597–23604 (2015).
[Crossref] [PubMed]

Cecchini, R. G.

S. Mathias, E. C. Filho, and R. G. Cecchini, “The dipole moments of cyclohexanethiol, α-toluenethiol and benzenethiol,” J. Phys. Chem. 65(3), 425–427 (1961).
[Crossref]

Chang, A. S.

M. R. Gartia, Z. Xu, E. Behymer, H. Nguyen, J. A. Britten, C. Larson, R. Miles, M. Bora, A. S. Chang, T. C. Bond, and G. L. Liu, “Rigorous surface enhanced Raman spectral characterization of large-area high-uniformity silver-coated tapered silica nanopillar arrays,” Nanotechnology 21(39), 395701 (2010).
[Crossref] [PubMed]

Chang, J.

J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
[Crossref] [PubMed]

Charlton, M.

P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

Charlton, M. D.

M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
[Crossref]

Charlton, M. D. B.

S. Z. Oo, R. Y. Chen, S. Siitonen, V. Kontturi, D. A. Eustace, J. Tuominen, S. Aikio, and M. D. B. Charlton, “Disposable plasmonic plastic SERS sensor,” Opt. Express 21(15), 18484–18491 (2013).
[Crossref] [PubMed]

S. Z. Oo, M. D. B. Charlton, M. E. Pollard, S. J. Pearce, and R. Y. Chen, “3D analysis of surface plasmon dispersion for SERS sensor based on inverted pyramid nanostructures,” Proc. SPIE 8269, 82691Y (2012).
[Crossref]

S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
[Crossref]

N. M. B. Perney, J. J. Baumberg, M. E. Zoorob, M. D. B. Charlton, S. Mahnkopf, and C. M. Netti, “Tuning localized plasmons in nanostructured substrates for surface-enhanced Raman scattering,” Opt. Express 14(2), 847–857 (2006).
[Crossref] [PubMed]

Chen, R. Y.

S. Z. Oo, R. Y. Chen, S. Siitonen, V. Kontturi, D. A. Eustace, J. Tuominen, S. Aikio, and M. D. B. Charlton, “Disposable plasmonic plastic SERS sensor,” Opt. Express 21(15), 18484–18491 (2013).
[Crossref] [PubMed]

S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
[Crossref]

S. Z. Oo, M. D. B. Charlton, M. E. Pollard, S. J. Pearce, and R. Y. Chen, “3D analysis of surface plasmon dispersion for SERS sensor based on inverted pyramid nanostructures,” Proc. SPIE 8269, 82691Y (2012).
[Crossref]

Cheng, L.

X. Wang, C. Wang, L. Cheng, S.-T. Lee, and Z. Liu, “Noble Metal coated single-walled carbon nanotubes for applications in surface enhanced raman scattering imaging and photothermal therapy,” J. Am. Chem. Soc. 134(17), 7414–7422 (2012).
[Crossref] [PubMed]

Chiper, M.

K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
[Crossref] [PubMed]

Choi, C. J.

C. J. Choi, Z. Xu, H. Y. Wu, G. L. Liu, and B. T. Cunningham, “Surface-enhanced Raman nanodomes,” Nanotechnology 21(41), 415301 (2010).
[Crossref] [PubMed]

Choi, Y.

Y. Choi, S. Hong, and L. P. Lee, “Shadow overlap ion-beam lithography for nanoarchitectures,” Nano Lett. 9(11), 3726–3731 (2009).
[Crossref] [PubMed]

Chou, S. Y.

S. Y. Chou, P. R. Krauss, and P. J. Renstrom, “Imprint of sub‐25 nm vias and trenches in polymers,” Appl. Phys. Lett. 67(21), 3114–3116 (1995).
[Crossref]

Chourpa, I.

K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
[Crossref] [PubMed]

Chu, H.

Chu, P. K.

T. Qiu, W. Zhang, and P. K. Chu, “Recent progress in fabrication of anisotropic nanostructures for surface-enhanced Raman spectroscopy,” Recent Pat. Nanotechnol. 3(1), 10–20 (2009).
[Crossref] [PubMed]

Constantino, C. J. L.

D. Volpati, P. H. B. Aoki, C. A. R. Dantas, F. V. Paulovich, M. C. F. de Oliveira, O. N. Oliveira, A. Riul, R. F. Aroca, and C. J. L. Constantino, “Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units,” Langmuir 28(1), 1029–1040 (2012).
[Crossref] [PubMed]

Cottat, M.

M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
[Crossref] [PubMed]

Cui, B.

R. Alvarez-Puebla, B. Cui, J.-P. Bravo-Vasquez, T. Veres, and H. Fenniri, “Nanoimprinted SERS-active substrates with tunable surface plasmon resonances,” J. Phys. Chem. C 111(18), 6720–6723 (2007).
[Crossref]

Cunningham, B. T.

C. J. Choi, Z. Xu, H. Y. Wu, G. L. Liu, and B. T. Cunningham, “Surface-enhanced Raman nanodomes,” Nanotechnology 21(41), 415301 (2010).
[Crossref] [PubMed]

Dantas, C. A. R.

D. Volpati, P. H. B. Aoki, C. A. R. Dantas, F. V. Paulovich, M. C. F. de Oliveira, O. N. Oliveira, A. Riul, R. F. Aroca, and C. J. L. Constantino, “Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units,” Langmuir 28(1), 1029–1040 (2012).
[Crossref] [PubMed]

Das, G.

G. Das, E. Battista, G. Manzo, F. Causa, P. A. Netti, and E. Di Fabrizio, “Large-scale plasmonic nanocones array for spectroscopy detection,” ACS Appl. Mater. Interfaces 7(42), 23597–23604 (2015).
[Crossref] [PubMed]

G. Das, N. Patra, A. Gopalakrishnan, R. P. Zaccaria, A. Toma, S. Thorat, E. Di Fabrizio, A. Diaspro, and M. Salerno, “Fabrication of large-area ordered and reproducible nanostructures for SERS biosensor application,” Analyst (Lond.) 137(8), 1785–1792 (2012).
[Crossref] [PubMed]

F. De Angelis, M. Patrini, G. Das, I. Maksymov, M. Galli, L. Businaro, L. C. Andreani, and E. Di Fabrizio, “A hybrid plasmonic-photonic nanodevice for label-free detection of a few molecules,” Nano Lett. 8(8), 2321–2327 (2008).
[Crossref] [PubMed]

Davis, J. A.

R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
[Crossref] [PubMed]

De Angelis, F.

F. De Angelis, M. Patrini, G. Das, I. Maksymov, M. Galli, L. Businaro, L. C. Andreani, and E. Di Fabrizio, “A hybrid plasmonic-photonic nanodevice for label-free detection of a few molecules,” Nano Lett. 8(8), 2321–2327 (2008).
[Crossref] [PubMed]

de la Chapelle, M. L.

M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
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de Oliveira, M. C. F.

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B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
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C.-C. Ho, K. Zhao, and T.-Y. Lee, “Quasi-3D gold nanoring cavity arrays with high-density hot-spots for SERS applications via nanosphere lithography,” Nanoscale 6(15), 8606–8611 (2014).
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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
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R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
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B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
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P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
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S.-W. Lee, K.-S. Lee, J. Ahn, J.-J. Lee, M.-G. Kim, and Y.-B. Shin, “Highly sensitive biosensing using arrays of plasmonic Au nanodisks realized by nanoimprint lithography,” ACS Nano 5(2), 897–904 (2011).
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Kim, N.-J.

N.-J. Kim, M. Lin, Z. Hu, and H. Li, “Evaporation-controlled chemical enhancement of SERS using a soft polymer substrate,” Chem. Commun. (Camb.) ( 41), 6246–6248 (2009).
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E. J. Blackie, E. C. Le Ru, and P. G. Etchegoin, “Single-molecule surface-enhanced Raman spectroscopy of nonresonant molecules,” J. Am. Chem. Soc. 131(40), 14466–14472 (2009).
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S.-W. Lee, K.-S. Lee, J. Ahn, J.-J. Lee, M.-G. Kim, and Y.-B. Shin, “Highly sensitive biosensing using arrays of plasmonic Au nanodisks realized by nanoimprint lithography,” ACS Nano 5(2), 897–904 (2011).
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S.-W. Lee, K.-S. Lee, J. Ahn, J.-J. Lee, M.-G. Kim, and Y.-B. Shin, “Highly sensitive biosensing using arrays of plasmonic Au nanodisks realized by nanoimprint lithography,” ACS Nano 5(2), 897–904 (2011).
[Crossref] [PubMed]

Lee, L. P.

Y. Choi, S. Hong, and L. P. Lee, “Shadow overlap ion-beam lithography for nanoarchitectures,” Nano Lett. 9(11), 3726–3731 (2009).
[Crossref] [PubMed]

Y. Lu, G. L. Liu, J. Kim, Y. X. Mejia, and L. P. Lee, “Nanophotonic crescent moon structures with sharp edge for ultrasensitive biomolecular detection by local electromagnetic field enhancement effect,” Nano Lett. 5(1), 119–124 (2005).
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C.-C. Ho, K. Zhao, and T.-Y. Lee, “Quasi-3D gold nanoring cavity arrays with high-density hot-spots for SERS applications via nanosphere lithography,” Nanoscale 6(15), 8606–8611 (2014).
[Crossref] [PubMed]

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N.-J. Kim, M. Lin, Z. Hu, and H. Li, “Evaporation-controlled chemical enhancement of SERS using a soft polymer substrate,” Chem. Commun. (Camb.) ( 41), 6246–6248 (2009).
[Crossref] [PubMed]

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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
[Crossref] [PubMed]

M. Hu, F. S. Ou, W. Wu, I. Naumov, X. Li, A. M. Bratkovsky, R. S. Williams, and Z. Li, “Gold nanofingers for molecule trapping and detection,” J. Am. Chem. Soc. 132(37), 12820–12822 (2010).
[Crossref] [PubMed]

Li, Z.

M. Hu, F. S. Ou, W. Wu, I. Naumov, X. Li, A. M. Bratkovsky, R. S. Williams, and Z. Li, “Gold nanofingers for molecule trapping and detection,” J. Am. Chem. Soc. 132(37), 12820–12822 (2010).
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P. Karioja, J. Hiltunen, S. Aikio, T. Alajoki, J. Tuominen, M. Hiltunen, S. Siitonen, V. Kontturi, K. Böhlen, R. Hauser, M. Charlton, A. Boersma, P. Lieberzeit, T. Felder, D. Eustace, and E. Haskal, “Toward large-area roll-to-roll printed nanophotonic sensors,” Proc. SPIE 9141, 91410D (2014).
[Crossref]

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N.-J. Kim, M. Lin, Z. Hu, and H. Li, “Evaporation-controlled chemical enhancement of SERS using a soft polymer substrate,” Chem. Commun. (Camb.) ( 41), 6246–6248 (2009).
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Liu, B.

B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
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Y. Lu, G. L. Liu, J. Kim, Y. X. Mejia, and L. P. Lee, “Nanophotonic crescent moon structures with sharp edge for ultrasensitive biomolecular detection by local electromagnetic field enhancement effect,” Nano Lett. 5(1), 119–124 (2005).
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G. Kostovski, D. J. White, A. Mitchell, M. W. Austin, and P. R. Stoddart, “Nanoimprinted optical fibres: Biotemplated nanostructures for SERS sensing,” Biosens. Bioelectron. 24(5), 1531–1535 (2009).
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M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
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Netti, M. C.

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G. Das, E. Battista, G. Manzo, F. Causa, P. A. Netti, and E. Di Fabrizio, “Large-scale plasmonic nanocones array for spectroscopy detection,” ACS Appl. Mater. Interfaces 7(42), 23597–23604 (2015).
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S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
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M. Hu, F. S. Ou, W. Wu, I. Naumov, X. Li, A. M. Bratkovsky, R. S. Williams, and Z. Li, “Gold nanofingers for molecule trapping and detection,” J. Am. Chem. Soc. 132(37), 12820–12822 (2010).
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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
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S. Z. Oo, M. D. B. Charlton, M. E. Pollard, S. J. Pearce, and R. Y. Chen, “3D analysis of surface plasmon dispersion for SERS sensor based on inverted pyramid nanostructures,” Proc. SPIE 8269, 82691Y (2012).
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S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
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M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
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N. M. B. Perney, J. J. Baumberg, M. E. Zoorob, M. D. B. Charlton, S. Mahnkopf, and C. M. Netti, “Tuning localized plasmons in nanostructured substrates for surface-enhanced Raman scattering,” Opt. Express 14(2), 847–857 (2006).
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S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
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S. Z. Oo, M. D. B. Charlton, M. E. Pollard, S. J. Pearce, and R. Y. Chen, “3D analysis of surface plasmon dispersion for SERS sensor based on inverted pyramid nanostructures,” Proc. SPIE 8269, 82691Y (2012).
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Russell, A. E.

M. E. Abdelsalam, S. Mahajan, P. N. Bartlett, J. J. Baumberg, and A. E. Russell, “SERS at structured palladium and platinum surfaces,” J. Am. Chem. Soc. 129(23), 7399–7406 (2007).
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K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
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G. Das, N. Patra, A. Gopalakrishnan, R. P. Zaccaria, A. Toma, S. Thorat, E. Di Fabrizio, A. Diaspro, and M. Salerno, “Fabrication of large-area ordered and reproducible nanostructures for SERS biosensor application,” Analyst (Lond.) 137(8), 1785–1792 (2012).
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A. J. Haes, C. L. Haynes, A. D. McFarland, G. C. Schatz, R. P. Van Duyne, and S. Zou, “Plasmonic Materials for Surface-Enhanced Sensing and Spectroscopy,” MRS Bull. 30(05), 368–375 (2005).
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S. Z. Oo, R. Y. Chen, S. Siitonen, V. Kontturi, D. A. Eustace, J. Tuominen, S. Aikio, and M. D. B. Charlton, “Disposable plasmonic plastic SERS sensor,” Opt. Express 21(15), 18484–18491 (2013).
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Skirtach, A. G.

M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
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R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
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S. L. Smitha, K. G. Gopchandran, T. R. Ravindran, and V. S. Prasad, “Gold nanorods with finely tunable longitudinal surface plasmon resonance as SERS substrates,” Nanotechnology 22(26), 265705 (2011).
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K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
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J. Y. Gui, D. A. Stern, D. G. Frank, F. Lu, D. C. Zapien, and A. T. Hubbard, “Adsorption and surface structural chemistry of thiophenol, benzyl mercaptan, and alkyl mercaptans. Comparative studies at silver(111) and platinum(111) electrodes by means of Auger spectroscopy, electron energy loss spectroscopy, low energy electron diffraction and electrochemistry,” Langmuir 7(5), 955–963 (1991).
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M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
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G. Kostovski, D. J. White, A. Mitchell, M. W. Austin, and P. R. Stoddart, “Nanoimprinted optical fibres: Biotemplated nanostructures for SERS sensing,” Biosens. Bioelectron. 24(5), 1531–1535 (2009).
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M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
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Tang, B.

J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
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G. Das, N. Patra, A. Gopalakrishnan, R. P. Zaccaria, A. Toma, S. Thorat, E. Di Fabrizio, A. Diaspro, and M. Salerno, “Fabrication of large-area ordered and reproducible nanostructures for SERS biosensor application,” Analyst (Lond.) 137(8), 1785–1792 (2012).
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M. Cottat, N. Lidgi-Guigui, I. Tijunelyte, G. Barbillon, F. Hamouda, P. Gogol, A. Aassime, J.-M. Lourtioz, B. Bartenlian, and M. L. de la Chapelle, “Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection,” Nanoscale Res. Lett. 9(1), 2361 (2014).
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M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
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G. Das, N. Patra, A. Gopalakrishnan, R. P. Zaccaria, A. Toma, S. Thorat, E. Di Fabrizio, A. Diaspro, and M. Salerno, “Fabrication of large-area ordered and reproducible nanostructures for SERS biosensor application,” Analyst (Lond.) 137(8), 1785–1792 (2012).
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S. Z. Oo, R. Y. Chen, S. Siitonen, V. Kontturi, D. A. Eustace, J. Tuominen, S. Aikio, and M. D. B. Charlton, “Disposable plasmonic plastic SERS sensor,” Opt. Express 21(15), 18484–18491 (2013).
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Walter, D. G.

R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
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X. Wang, C. Wang, L. Cheng, S.-T. Lee, and Z. Liu, “Noble Metal coated single-walled carbon nanotubes for applications in surface enhanced raman scattering imaging and photothermal therapy,” J. Am. Chem. Soc. 134(17), 7414–7422 (2012).
[Crossref] [PubMed]

Wang, S.

B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
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Wang, X.

X. Wang, C. Wang, L. Cheng, S.-T. Lee, and Z. Liu, “Noble Metal coated single-walled carbon nanotubes for applications in surface enhanced raman scattering imaging and photothermal therapy,” J. Am. Chem. Soc. 134(17), 7414–7422 (2012).
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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
[Crossref] [PubMed]

Webb, K. J.

Weisheng, Y.

Y. Weisheng, W. Zhihong, Y. Yang, C. Longqing, S. Ahad, W. Kimchong, and W. Xianbin, “Electron-beam lithography of gold nanostructures for surface-enhanced Raman scattering,” J. Micromech. Microeng. 22(12), 125007 (2012).
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White, D. J.

G. Kostovski, D. J. White, A. Mitchell, M. W. Austin, and P. R. Stoddart, “Nanoimprinted optical fibres: Biotemplated nanostructures for SERS sensing,” Biosens. Bioelectron. 24(5), 1531–1535 (2009).
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K. A. Willets and R. P. Van Duyne, “Localized surface plasmon resonance spectroscopy and sensing,” Annu. Rev. Phys. Chem. 58(1), 267–297 (2007).
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M. Hu, F. S. Ou, W. Wu, I. Naumov, X. Li, A. M. Bratkovsky, R. S. Williams, and Z. Li, “Gold nanofingers for molecule trapping and detection,” J. Am. Chem. Soc. 132(37), 12820–12822 (2010).
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C. J. Choi, Z. Xu, H. Y. Wu, G. L. Liu, and B. T. Cunningham, “Surface-enhanced Raman nanodomes,” Nanotechnology 21(41), 415301 (2010).
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Y. Weisheng, W. Zhihong, Y. Yang, C. Longqing, S. Ahad, W. Kimchong, and W. Xianbin, “Electron-beam lithography of gold nanostructures for surface-enhanced Raman scattering,” J. Micromech. Microeng. 22(12), 125007 (2012).
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Xuan, Y.

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Y. Weisheng, W. Zhihong, Y. Yang, C. Longqing, S. Ahad, W. Kimchong, and W. Xianbin, “Electron-beam lithography of gold nanostructures for surface-enhanced Raman scattering,” J. Micromech. Microeng. 22(12), 125007 (2012).
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M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
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G. Das, N. Patra, A. Gopalakrishnan, R. P. Zaccaria, A. Toma, S. Thorat, E. Di Fabrizio, A. Diaspro, and M. Salerno, “Fabrication of large-area ordered and reproducible nanostructures for SERS biosensor application,” Analyst (Lond.) 137(8), 1785–1792 (2012).
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J. Y. Gui, D. A. Stern, D. G. Frank, F. Lu, D. C. Zapien, and A. T. Hubbard, “Adsorption and surface structural chemistry of thiophenol, benzyl mercaptan, and alkyl mercaptans. Comparative studies at silver(111) and platinum(111) electrodes by means of Auger spectroscopy, electron energy loss spectroscopy, low energy electron diffraction and electrochemistry,” Langmuir 7(5), 955–963 (1991).
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X. Yu, H. Cai, W. Zhang, X. Li, N. Pan, Y. Luo, X. Wang, and J. G. Hou, “Tuning chemical enhancement of SERS by controlling the chemical reduction of graphene oxide nanosheets,” ACS Nano 5(2), 952–958 (2011).
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T. Qiu, W. Zhang, and P. K. Chu, “Recent progress in fabrication of anisotropic nanostructures for surface-enhanced Raman spectroscopy,” Recent Pat. Nanotechnol. 3(1), 10–20 (2009).
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Zhang, Z.

B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
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Zhao, B.

J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
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Zhao, K.

C.-C. Ho, K. Zhao, and T.-Y. Lee, “Quasi-3D gold nanoring cavity arrays with high-density hot-spots for SERS applications via nanosphere lithography,” Nanoscale 6(15), 8606–8611 (2014).
[Crossref] [PubMed]

Zhao, Y.

Zhihong, W.

Y. Weisheng, W. Zhihong, Y. Yang, C. Longqing, S. Ahad, W. Kimchong, and W. Xianbin, “Electron-beam lithography of gold nanostructures for surface-enhanced Raman scattering,” J. Micromech. Microeng. 22(12), 125007 (2012).
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J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
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A. J. Haes, C. L. Haynes, A. D. McFarland, G. C. Schatz, R. P. Van Duyne, and S. Zou, “Plasmonic Materials for Surface-Enhanced Sensing and Spectroscopy,” MRS Bull. 30(05), 368–375 (2005).
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ACS Nano (3)

M. Delcea, N. Sternberg, A. M. Yashchenok, R. Georgieva, H. Bäumler, H. Möhwald, and A. G. Skirtach, “Nanoplasmonics for dual-molecule release through nanopores in the membrane of red blood cells,” ACS Nano 6(5), 4169–4180 (2012).
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B. Liu, G. Han, Z. Zhang, R. Liu, C. Jiang, S. Wang, and M.-Y. Han, “Shell thickness-dependent Raman enhancement for rapid identification and detection of pesticide residues at fruit peels,” Anal. Chem. 84(1), 255–261 (2012).
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Appl. Spectrosc. (1)

Biosens. Bioelectron. (1)

G. Kostovski, D. J. White, A. Mitchell, M. W. Austin, and P. R. Stoddart, “Nanoimprinted optical fibres: Biotemplated nanostructures for SERS sensing,” Biosens. Bioelectron. 24(5), 1531–1535 (2009).
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Chem. Commun. (Camb.) (1)

N.-J. Kim, M. Lin, Z. Hu, and H. Li, “Evaporation-controlled chemical enhancement of SERS using a soft polymer substrate,” Chem. Commun. (Camb.) ( 41), 6246–6248 (2009).
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J. Am. Chem. Soc. (4)

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Langmuir (4)

J. Y. Gui, D. A. Stern, D. G. Frank, F. Lu, D. C. Zapien, and A. T. Hubbard, “Adsorption and surface structural chemistry of thiophenol, benzyl mercaptan, and alkyl mercaptans. Comparative studies at silver(111) and platinum(111) electrodes by means of Auger spectroscopy, electron energy loss spectroscopy, low energy electron diffraction and electrochemistry,” Langmuir 7(5), 955–963 (1991).
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K. Kaaki, K. Hervé-Aubert, M. Chiper, A. Shkilnyy, M. Soucé, R. Benoit, A. Paillard, P. Dubois, M.-L. Saboungi, and I. Chourpa, “Magnetic nanocarriers of doxorubicin coated with poly(ethylene glycol) and folic acid: relation between coating structure, surface properties, colloidal stability, and cancer cell targeting,” Langmuir 28(2), 1496–1505 (2012).
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D. Volpati, P. H. B. Aoki, C. A. R. Dantas, F. V. Paulovich, M. C. F. de Oliveira, O. N. Oliveira, A. Riul, R. F. Aroca, and C. J. L. Constantino, “Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units,” Langmuir 28(1), 1029–1040 (2012).
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J. Zhou, J. An, B. Tang, S. Xu, Y. Cao, B. Zhao, W. Xu, J. Chang, and J. R. Lombardi, “Growth of tetrahedral silver nanocrystals in aqueous solution and their SERS enhancement,” Langmuir 24(18), 10407–10413 (2008).
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MRS Bull. (1)

A. J. Haes, C. L. Haynes, A. D. McFarland, G. C. Schatz, R. P. Van Duyne, and S. Zou, “Plasmonic Materials for Surface-Enhanced Sensing and Spectroscopy,” MRS Bull. 30(05), 368–375 (2005).
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Nano Lett. (3)

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Nano Today (1)

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Nanoscale (1)

C.-C. Ho, K. Zhao, and T.-Y. Lee, “Quasi-3D gold nanoring cavity arrays with high-density hot-spots for SERS applications via nanosphere lithography,” Nanoscale 6(15), 8606–8611 (2014).
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Nanoscale Res. Lett. (1)

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Nanotechnology (3)

C. J. Choi, Z. Xu, H. Y. Wu, G. L. Liu, and B. T. Cunningham, “Surface-enhanced Raman nanodomes,” Nanotechnology 21(41), 415301 (2010).
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Opt. Express (3)

Opt. Lett. (1)

Proc. SPIE (4)

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S. Z. Oo, M. D. B. Charlton, D. Eustace, R. Y. Chen, S. J. Pearce, and M. E. Pollard, “Optimization of SERS enhancement from nanostructured metallic substrate based on arrays of inverted rectangular pyramids and investigation of effect of lattice non-symmetry,” Proc. SPIE 8234, 823406 (2012).
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M. C. Netti, M. E. Zoorob, M. D. Charlton, P. Ayliffe, S. Mahnkopf, P. Stopford, K. Todd, J. R. Lincoln, N. M. B. Perney, and J. J. Baumberg, “Probing molecules by surface-enhanced Raman spectroscopy,” Proc. SPIE 6093, 60930F (2006).
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T. Qiu, W. Zhang, and P. K. Chu, “Recent progress in fabrication of anisotropic nanostructures for surface-enhanced Raman spectroscopy,” Recent Pat. Nanotechnol. 3(1), 10–20 (2009).
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Science (1)

R. G. Freeman, K. C. Grabar, K. J. Allison, R. M. Bright, J. A. Davis, A. P. Guthrie, M. B. Hommer, M. A. Jackson, P. C. Smith, D. G. Walter, and M. J. Natan, “Self-assembled metal colloid monolayers: an approach to SERS substrates,” Science 267(5204), 1629–1632 (1995).
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Other (1)

Z. Xu, H.-Y. Wu, S. U. Ali, J. Jiang, B. T. Cunningham, and G. L. Liu, “Nanoreplicated positive and inverted submicrometer polymer pyramid array for surface-enhanced Raman spectroscopy,” NANOP 5, 053526–053526–053511 (2011).
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Figures (3)

Fig. 1
Fig. 1 (a) SEM image for silicon master (b) SEM image for plastic replicated pyramidal arrays. Insets are for the high magnification view for the substrate.
Fig. 2
Fig. 2 (a) Point to point reproducibility calculated at the 1075cm−1 Raman vibrational frequency of BTh molecules for the different substrates, error bars represent the relative standard deviation from its average Raman intensity. (b) Average Raman spectra of BTh molecules after 45 measurements on each chip for the different substrates. Inset shows Raman spetra from plastic substrate before molecule coating which are used as reference signal.
Fig. 3
Fig. 3 The variation of the e-field distribution along the height of the pyramid array, (a) illustration for the simulated 3D pyramidal array, the gray rectangular box representing the covered area to monitor the field intensity varied with the height. (b) a line graph shows the total integral of the e-field intensity over each monitored area as a function of height above the base of the pyramid. (c), (d) and (e) are the e-field distribution at the height of 0nm, 300nm and 700nm above the base of the pyramid, respectively. (g) is the e-field distribution of the cross-sectional view for the pyramid.

Tables (2)

Tables Icon

Table 1 Comparison of Average Raman Intensity for the Characteristic Vibrational Modes of BTh Molecules on Different Substrates

Tables Icon

Table 2 Qualitative and Quantitative Performance of the Different SERS Substrates at C-C Stretch Mode of BTh

Equations (3)

Equations on this page are rendered with MathJax. Learn more.

E F = I S E R S I R S × N × L N A × m × 1 n 2
m = A r e a + [ B ( 2 C + 2 D ) ] ( B × E ) A r e a
U E ( r ' ) = 1 2 Re [ ε ( r ' ) ] | E ( r ' ) | 2

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