SURFACE PLASMON-BASED NANOSENSORS AND SYSTEMS AND METHODS FOR SENSING PHOTONS AND CHEMICAL OR BIOLOGICAL AGENTS
    2.
    发明申请
    SURFACE PLASMON-BASED NANOSENSORS AND SYSTEMS AND METHODS FOR SENSING PHOTONS AND CHEMICAL OR BIOLOGICAL AGENTS 审中-公开
    基于表面等离子体的纳米传感器和系统以及用于感测光子和化学或生物学代理的方法

    公开(公告)号:US20150276596A2

    公开(公告)日:2015-10-01

    申请号:US14168051

    申请日:2014-01-30

    发明人: Talal GHANNAM

    IPC分类号: G01N21/55

    摘要: Surface plasmon-based nanosensor, comprising: at least one first element of metal, preferably silver or gold, or of semiconductor, the first element being excitable to surface Plasmon resonance, in particular localized surface plasmon resonance, in the presence of electromagnetic radiation from a source, and at least one second element preferably near the first element that in the presence of the electromagnetic radiation is exciton-plasmon coupled to the first element and emits electromagnetic radiation representative of the exciton-plasmon coupling, and systems and methods for sensing photons and chemical or biological agents.

    摘要翻译: 表面等离子体激元型纳米传感器,包括:金属,优选银或金或半导体的至少一个第一元素,第一元素可激发表面等离子体共振,特别是局部表面等离子体共振,在来自 源和至少一个第二元件,优选地在第一元件附近,在存在电磁辐射的情况下是激子等离子体激元耦合到第一元件并且发射代表激子等离子体耦合的电磁辐射,以及用于感测光子的系统和方法,以及 化学或生物制剂。

    SPR sensor cell and SPR sensor
    5.
    发明授权
    SPR sensor cell and SPR sensor 有权
    SPR传感器单元和SPR传感器

    公开(公告)号:US09535003B2

    公开(公告)日:2017-01-03

    申请号:US14426376

    申请日:2013-08-30

    摘要: There are provided an SPR sensor cell and sensor, both having very excellent detection sensitivity. The SPR sensor cell includes: an under-cladding layer; a core layer, at least a part of the core layer being adjacent to the under-cladding layer; and a metal layer covering the core layer. The core layer includes a uniform layer and a gradient layer arranged between the uniform layer and the under-cladding layer; a refractive index NCO of the uniform layer satisfies a relationship of 1.34≦NCO

    摘要翻译: 提供了具有非常优异的检测灵敏度的SPR传感器单元和传感器。 SPR传感器单元包括:下敷层; 芯层,芯层的至少一部分与下敷层相邻; 以及覆盖芯层的金属层。 芯层包括均匀层和布置在均匀层和下敷层之间的梯度层; 均匀层的折射率NCO满足1.34≤NCO<1.44的关系; 下层包层的折射率NCL和均匀层的折射率NCO满足NCO-NCL≥0.020的关系; 并且梯度层的折射率在大于NCL至小于NCO的范围内,在梯度层的厚度方向上从下敷层侧向均匀层侧逐渐增大。

    CARTRIDGE FOR ANALYZING SPECIMEN BY MEANS OF LOCAL SURFACE PLASMON RESONANCE AND METHOD USING SAME
    10.
    发明申请
    CARTRIDGE FOR ANALYZING SPECIMEN BY MEANS OF LOCAL SURFACE PLASMON RESONANCE AND METHOD USING SAME 审中-公开
    用于通过本地表面等离子体共振分析样品的方法和使用该方法的方法

    公开(公告)号:US20160161406A1

    公开(公告)日:2016-06-09

    申请号:US14773304

    申请日:2014-03-05

    申请人: PLEXENSE, INC.

    发明人: Gibum Kim

    IPC分类号: G01N21/552 G01N21/59

    摘要: Present invention describes a cartridge for analyzing target analytes in biological compound, low molecular weight compound, or other samples and an analysis method using the cartridge. In more detail, the present invention describes a fabrication method of a cartridge to measure, based on localized surface plasmon resonance (LSPR) phenomenon, changes in absorbance values or maximum absorption wavelength values, which are caused by changes in effective refractive index due to the reactivity difference between biological compounds or low molecular weight compounds on the metal nanoparticle immobilized surface, and a sample analysis method.

    摘要翻译: 本发明描述了用于分析生物化合物,低分子化合物或其它样品中的目标分析物的盒,以及使用该盒的分析方法。 更详细地说,本发明描述了一种用于基于局部表面等离子体共振(LSPR)现象来测量吸收值或最大吸收波长值的变化的盒的制造方法,其是由于有效折射率的变化而引起的 在金属纳米粒子固定化表面上的生物化合物或低分子量化合物之间的反应性差异以及样品分析方法。