The size effect of silver nanocubes on gap-mode surface enhanced Raman scattering substrate

Kai Wei Tsai; Kundan Sivashanmugan; Chen Hsueh Lin; Po Ju Tsai; Shu Chun Cheng; Yung Chiang Lan; Tsan Yao Chen; Ten Chin Wen

doi:10.1016/j.jtice.2016.10.005

The size effect of silver nanocubes on gap-mode surface enhanced Raman scattering substrate

Kai Wei Tsai
, Kundan Sivashanmugan
, Chen Hsueh Lin
, Po Ju Tsai
, Shu Chun Cheng
, Yung Chiang Lan
, Tsan Yao Chen
, Ten Chin Wen

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

This study demonstrates the size effect of silver nanocubes with the namely dimension 50 and 70 nm atop the massed silver surface (denoted, 50-NcIM and 70-NcIM) on surface enhanced Raman scattering (SERS) by using rhodamine 6 G and melamine with the irradiation of 532, 633, and 780 nm lasers. In addition, the NcIM substrate was exhibited a strong SERS effect under 633 and 780 nm laser irradiation. The enhancement factors of 50-NcIM and 70-NcIM samples were reached nearly 10⁹ and 10⁸, respectively. The simulation results show that plasmonic cavities (PC) derived from 50-NcIM and 70-NcIM respectively possess the stronger electromagnetic field density and the larger extended PC area under 633 and 780 nm laser irradiation, interpreting the experimental results well.

Original language	English
Pages (from-to)	146-150
Number of pages	5
Journal	Journal of the Taiwan Institute of Chemical Engineers
Volume	69
DOIs	https://doi.org/10.1016/j.jtice.2016.10.005
Publication status	Published - 2016 Dec 1

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering

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10.1016/j.jtice.2016.10.005

Cite this

@article{1a220074ec2041a39b800c7e79a9eef1,

title = "The size effect of silver nanocubes on gap-mode surface enhanced Raman scattering substrate",

abstract = "This study demonstrates the size effect of silver nanocubes with the namely dimension 50 and 70 nm atop the massed silver surface (denoted, 50-NcIM and 70-NcIM) on surface enhanced Raman scattering (SERS) by using rhodamine 6 G and melamine with the irradiation of 532, 633, and 780 nm lasers. In addition, the NcIM substrate was exhibited a strong SERS effect under 633 and 780 nm laser irradiation. The enhancement factors of 50-NcIM and 70-NcIM samples were reached nearly 109 and 108, respectively. The simulation results show that plasmonic cavities (PC) derived from 50-NcIM and 70-NcIM respectively possess the stronger electromagnetic field density and the larger extended PC area under 633 and 780 nm laser irradiation, interpreting the experimental results well.",

author = "Tsai, \{Kai Wei\} and Kundan Sivashanmugan and Lin, \{Chen Hsueh\} and Tsai, \{Po Ju\} and Cheng, \{Shu Chun\} and Lan, \{Yung Chiang\} and Chen, \{Tsan Yao\} and Wen, \{Ten Chin\}",

note = "Funding Information: The financial support from the Ministry of Science and Technology (MOST) of Taiwan ( MOST 104-2221-E-006 -160 -MY3 and MOST 104-2811-E-066-077 ) is acknowledged. The technology support from National Center for High-performance Computing is also acknowledged. Publisher Copyright: {\textcopyright} 2016 Taiwan Institute of Chemical Engineers",

year = "2016",

month = dec,

day = "1",

doi = "10.1016/j.jtice.2016.10.005",

language = "English",

volume = "69",

pages = "146--150",

journal = "Journal of the Taiwan Institute of Chemical Engineers",

issn = "1876-1070",

publisher = "Taiwan Institute of Chemical Engineers",

}

TY - JOUR

T1 - The size effect of silver nanocubes on gap-mode surface enhanced Raman scattering substrate

AU - Tsai, Kai Wei

AU - Sivashanmugan, Kundan

AU - Lin, Chen Hsueh

AU - Tsai, Po Ju

AU - Cheng, Shu Chun

AU - Lan, Yung Chiang

AU - Chen, Tsan Yao

AU - Wen, Ten Chin

N1 - Funding Information: The financial support from the Ministry of Science and Technology (MOST) of Taiwan ( MOST 104-2221-E-006 -160 -MY3 and MOST 104-2811-E-066-077 ) is acknowledged. The technology support from National Center for High-performance Computing is also acknowledged. Publisher Copyright: © 2016 Taiwan Institute of Chemical Engineers

PY - 2016/12/1

Y1 - 2016/12/1

N2 - This study demonstrates the size effect of silver nanocubes with the namely dimension 50 and 70 nm atop the massed silver surface (denoted, 50-NcIM and 70-NcIM) on surface enhanced Raman scattering (SERS) by using rhodamine 6 G and melamine with the irradiation of 532, 633, and 780 nm lasers. In addition, the NcIM substrate was exhibited a strong SERS effect under 633 and 780 nm laser irradiation. The enhancement factors of 50-NcIM and 70-NcIM samples were reached nearly 109 and 108, respectively. The simulation results show that plasmonic cavities (PC) derived from 50-NcIM and 70-NcIM respectively possess the stronger electromagnetic field density and the larger extended PC area under 633 and 780 nm laser irradiation, interpreting the experimental results well.

AB - This study demonstrates the size effect of silver nanocubes with the namely dimension 50 and 70 nm atop the massed silver surface (denoted, 50-NcIM and 70-NcIM) on surface enhanced Raman scattering (SERS) by using rhodamine 6 G and melamine with the irradiation of 532, 633, and 780 nm lasers. In addition, the NcIM substrate was exhibited a strong SERS effect under 633 and 780 nm laser irradiation. The enhancement factors of 50-NcIM and 70-NcIM samples were reached nearly 109 and 108, respectively. The simulation results show that plasmonic cavities (PC) derived from 50-NcIM and 70-NcIM respectively possess the stronger electromagnetic field density and the larger extended PC area under 633 and 780 nm laser irradiation, interpreting the experimental results well.

UR - https://www.scopus.com/pages/publications/85006013150

UR - https://www.scopus.com/pages/publications/85006013150#tab=citedBy

U2 - 10.1016/j.jtice.2016.10.005

DO - 10.1016/j.jtice.2016.10.005

M3 - Article

AN - SCOPUS:85006013150

SN - 1876-1070

VL - 69

SP - 146

EP - 150

JO - Journal of the Taiwan Institute of Chemical Engineers

JF - Journal of the Taiwan Institute of Chemical Engineers

ER -

The size effect of silver nanocubes on gap-mode surface enhanced Raman scattering substrate

Abstract

All Science Journal Classification (ASJC) codes

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