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Literature DB >> 18978913

Sensitivity enhancement of guided-wave surface-plasmon resonance sensors.

Amit Lahav¹, Mark Auslender, I Abdulhalim.

Abstract

It is demonstrated theoretically and experimentally that, by using the guided-wave surface-plasmon sensor configuration with a top layer of dielectric thin film (10-15 nm) having a high value of the real part of the dielectric function, it is possible to improve the sensitivity of the sensor up to 1 order of magnitude. The stability is improved because the thin nanolayer acts as a protection layer for the metal. The enhancement is due to the increase in the interaction volume and the evanescent field enhancement near the top layer-analyte interface.

Entities: Chemical

Mesh：

Year: 2008 PMID： 18978913 DOI： 10.1364/ol.33.002539

Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776

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Cited

20 in total

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Journal: Sensors (Basel) Date: 2015-04-15 Impact factor: 3.576

3. Noninvasive and real-time plasmon waveguide resonance thermometry.

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Journal: Sensors (Basel) Date: 2015-04-13 Impact factor: 3.576

Review 4. Surface plasmon resonance for cell-based clinical diagnosis.

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Journal: Sensors (Basel) Date: 2014-03-11 Impact factor: 3.576

5. Sensitivity Enhancement of Transition Metal Dichalcogenides/Silicon Nanostructure-based Surface Plasmon Resonance Biosensor.

Authors: Qingling Ouyang; Shuwen Zeng; Li Jiang; Liying Hong; Gaixia Xu; Xuan-Quyen Dinh; Jun Qian; Sailing He; Junle Qu; Philippe Coquet; Ken-Tye Yong
Journal: Sci Rep Date: 2016-06-16 Impact factor: 4.379

10. Low-Cost and Rapid Fabrication of Metallic Nanostructures for Sensitive Biosensors Using Hot-Embossing and Dielectric-Heating Nanoimprint Methods.

Authors: Kuang-Li Lee; Tsung-Yeh Wu; Hsuan-Yeh Hsu; Sen-Yeu Yang; Pei-Kuen Wei
Journal: Sensors (Basel) Date: 2017-07-02 Impact factor: 3.576

Sensitivity enhancement of guided-wave surface-plasmon resonance sensors.

Review 1. Overview of the characteristics of micro- and nano-structured surface plasmon resonance sensors.

Review 2. Optical nano antennas: state of the art, scope and challenges as a biosensor along with human exposure to nano-toxicology.

3. Noninvasive and real-time plasmon waveguide resonance thermometry.

Review 4. Surface plasmon resonance for cell-based clinical diagnosis.

5. Sensitivity Enhancement of Transition Metal Dichalcogenides/Silicon Nanostructure-based Surface Plasmon Resonance Biosensor.

6. Analysis of Surface Plasmon Resonance Curves with a Novel Sigmoid-Asymmetric Fitting Algorithm.

Review 7. Surface Plasmon Resonance-Based Fiber Optic Sensors Utilizing Molecular Imprinting.

8. Numerical Analysis of a Highly Sensitive Surface Plasmon Resonance Sensor for SARS-CoV-2 Detection.

9. Dispersion Curve Engineering of TiO₂/Silver Hybrid Substrates for Enhanced Surface Plasmon Resonance Detection.

10. Low-Cost and Rapid Fabrication of Metallic Nanostructures for Sensitive Biosensors Using Hot-Embossing and Dielectric-Heating Nanoimprint Methods.