Gas Sensing with High-Resolution Localized Surface Plasmon Resonance Spectroscopy

被引:198
作者
Bingham, Julia M. [1 ]
Anker, Jeffrey N. [1 ]
Kreno, Lauren E. [1 ]
Van Duyne, Richard P. [1 ]
机构
[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
基金
美国国家科学基金会;
关键词
ENHANCED RAMAN-SPECTROSCOPY; SILVER NANOPARTICLES; NANOSPHERE LITHOGRAPHY; SENSORS; PHASE; SELECTIVITY; MONOLAYER; SPECTRUM; ARRAY;
D O I
10.1021/ja1074272
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report the first inert gas sensing and characterization studies based on high-resolution localized surface plasmon resonance (HR-LSPR) spectroscopy. HR-LSPR was used to detect the extremely small changes (<3 x 10(-4)) in bulk refractive index when the gas was switched between He(g) and Ar(g) or He(g) and N-2(g). We also demonstrate submonolayer sensitivity to adsorbed water from exposure of the sensor to air (40% humidity) versus dry N-2(g). These measurements significantly expand the applications space and characterization tools for plasmonic nanosensors.
引用
收藏
页码:17358 / 17359
页数:2
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  • [3] Surface modification on silver nanoparticles for enhancing vapor selectivity of localized surface plasmon resonance sensors
    Chen, Yu-Quan
    Lu, Chia-Jung
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2009, 135 (02): : 492 - 498
  • [4] Organic vapour sensing using localized surface plasmon resonance spectrum of metallic nanoparticles self assemble monolayer
    Cheng, Chia-Sheng
    Chen, Yu-Quan
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  • [5] Improving the instrumental resolution of sensors based on localized surface plasmon resonance
    Dahlin, Andreas B.
    Tegenfeldt, Jonas O.
    Hook, Fredrik
    [J]. ANALYTICAL CHEMISTRY, 2006, 78 (13) : 4416 - 4423
  • [6] Investigation of volatile biomarkers in lung cancer blood using solid-phase microextraction and capillary gas chromatography-mass spectrometry
    Deng, CH
    Zhang, XM
    Li, N
    [J]. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2004, 808 (02): : 269 - 277
  • [7] A nanoscale optical blosensor: Sensitivity and selectivity of an approach based on the localized surface plasmon resonance spectroscopy of triangular silver nanoparticles
    Haes, AJ
    Van Duyne, RP
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (35) : 10596 - 10604
  • [8] A calcium-modulated plasmonic switch
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    Anker, Jeffrey N.
    Lin, Yao
    Modica, Justin
    Mrksich, Milan
    Van Duyne, Richard P.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (18) : 5836 - +
  • [9] Smart and Reversible Surface Plasmon Resonance Responses to Various Atmospheres for Silver Nanoparticles Loaded in Mesoporous SiO2
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    Wang, Li
    Cai, Weiping
    Li, Yue
    Zeng, Haibo
    Zhao, Lanqiang
    Liu, Peisheng
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (44) : 19039 - 19045
  • [10] NANOSPHERE LITHOGRAPHY - A MATERIALS GENERAL FABRICATION PROCESS FOR PERIODIC PARTICLE ARRAY SURFACES
    HULTEEN, JC
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    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1995, 13 (03): : 1553 - 1558