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Cited by 1,327

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Langmuir−Blodgett Silver Nanowire Monolayers for Molecular Sensing Using Surface-Enhanced Raman Spectroscopy

Tao, Andrea, Kim, Franklin, Hess, Christian, Goldberger, Joshua, He, Rongrui, Sun, Yugang, Xia, Younan, Yang, Peidong·2003·Nano Letters
DOI 10.1021/nl0344209
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Abstract

Langmuir−Blodgett technique was used to assemble monolayers (with areas over 20 cm 2 ) of aligned silver nanowires that are ∼50 nm in diameter and 2−3 μm in length. These nanowires possess pentagonal cross-sections and pyramidal tips. They are close-packed and are aligned parallel to each other. The resulting nanowire monolayers serve as excellent substrates for surface-enhanced Raman spectroscopy (SERS) with large electromagnetic field enhancement factors (2 × 10 5 for thiol and 2,4-dinitrotoluene, and 2 × 10 9 for Rhodamine 6G) and can readily be used in ultrasensitive, molecule-specific sensing utilizing vibrational signatures.

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Metadata

Authors
Tao, A., Kim, F., Hess, C., Goldberger, J., He, R., Sun, Y., Xia, Y., & Yang, P.
Venue
Nano Letters
Publisher
American Chemical Society (ACS)
Published
2003-08-02
Volume
3
Issue
9
Pages
1229-1233
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
DOI
10.1021/nl0344209
OpenAlex
W2118157102
Cited by
1,327
References
0
FWCI
24.48
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Langmuir−Blodgett Silver Nanowire Monolayers for Molecular Sensing Using Surface-Enhanced Raman Spectroscopy. https://app.cochat.ai/papers/10.1021/nl0344209
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Tao, A., Kim, F., Hess, C., Goldberger, J., He, R., Sun, Y., Xia, Y., & Yang, P. (2003). Langmuir−Blodgett Silver Nanowire Monolayers for Molecular Sensing Using Surface-Enhanced Raman Spectroscopy. Nano Letters. https://doi.org/10.1021/nl0344209

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