Gold Nanohole(金纳米孔)研究综述
Gold Nanohole 金纳米孔 - Herein, we propose a resonance plasmon–exciton coupling system based on the integration of monolayer tungsten disulfide (WS2) with an individual plasmonic gold nanohole. [1] A gold nanohole array substrate (AuNHAS), fabricated by interference lithography, was used as SERS substrate and para-mercaptobenzoic acid (p-MBA) was tested as a probe molecule, in the concentration range 10−8–10−4 mol L−1. [2] Herein, a plasmonic gold nanohole array (PGNA) with well-controlled hot spots and an open surface was designed as a SERS substrate for DNA methylation detection. [3] We visualized spatial distributions of fluorescence excitation probability on a two-dimensional periodical gold nanohole array using an aperture-type scanning near-field optical microscope. [4] Here, we developed a label-free surface enhanced Raman spectroscopy (SERS)-based method for directly sensing the four DNA modifications by using a plasmonic gold nanohole array (PGNA) with well-controlled hot spots and an open surface as the substrate. [5] A nonlinear orbital angular momentum (OAM) beam was obtained by tungsten disulfide−gold nanohole hybrid metasurfaces. [6] We combine gold nanohole arrays with a water-index-matched Cytop film to demonstrate reflection-mode, high-Q-factor (Qexp=143) symmetric plasmonic sensor architecture. [7]在此，我们提出了一种基于单层二硫化钨（WS2）与单个等离子体金纳米孔集成的共振等离子体激子耦合系统。 [1] 采用干涉光刻法制备的金纳米孔阵列基板（AuNHAS）作为 SERS 基板，对巯基苯甲酸（p-MBA）作为探针分子进行测试，浓度范围为 10-8-10-4 mol L- 1. [2] 在这里，具有良好控制的热点和开放表面的等离子体金纳米孔阵列（PGNA）被设计为用于DNA甲基化检测的SERS基板。 [3] 我们使用孔径型扫描近场光学显微镜在二维周期性金纳米孔阵列上可视化荧光激发概率的空间分布。 [4] 在这里，我们开发了一种基于无标记表面增强拉曼光谱 (SERS) 的方法，通过使用具有良好控制的热点和开放表面作为基底的等离子体金纳米孔阵列 (PGNA) 直接检测四种 DNA 修饰。 [5] 通过二硫化钨-金纳米孔混合超表面获得非线性轨道角动量（OAM）光束。 [6] 我们将金纳米孔阵列与水指数匹配的 Cytop 薄膜相结合，以展示反射模式、高 Q 因子 (Qexp=143) 对称等离子体传感器架构。 [7]
Plasmonic Gold Nanohole 等离子金纳米孔
Herein, we propose a resonance plasmon–exciton coupling system based on the integration of monolayer tungsten disulfide (WS2) with an individual plasmonic gold nanohole. [1] Herein, a plasmonic gold nanohole array (PGNA) with well-controlled hot spots and an open surface was designed as a SERS substrate for DNA methylation detection. [2] Here, we developed a label-free surface enhanced Raman spectroscopy (SERS)-based method for directly sensing the four DNA modifications by using a plasmonic gold nanohole array (PGNA) with well-controlled hot spots and an open surface as the substrate. [3]在此，我们提出了一种基于单层二硫化钨（WS2）与单个等离子体金纳米孔集成的共振等离子体激子耦合系统。 [1] 在这里，具有良好控制的热点和开放表面的等离子体金纳米孔阵列（PGNA）被设计为用于DNA甲基化检测的SERS基板。 [2] 在这里，我们开发了一种基于无标记表面增强拉曼光谱 (SERS) 的方法，通过使用具有良好控制的热点和开放表面作为基底的等离子体金纳米孔阵列 (PGNA) 直接检测四种 DNA 修饰。 [3]
gold nanohole array 金纳米孔阵列
A gold nanohole array substrate (AuNHAS), fabricated by interference lithography, was used as SERS substrate and para-mercaptobenzoic acid (p-MBA) was tested as a probe molecule, in the concentration range 10−8–10−4 mol L−1. [1] Herein, a plasmonic gold nanohole array (PGNA) with well-controlled hot spots and an open surface was designed as a SERS substrate for DNA methylation detection. [2] We visualized spatial distributions of fluorescence excitation probability on a two-dimensional periodical gold nanohole array using an aperture-type scanning near-field optical microscope. [3] Here, we developed a label-free surface enhanced Raman spectroscopy (SERS)-based method for directly sensing the four DNA modifications by using a plasmonic gold nanohole array (PGNA) with well-controlled hot spots and an open surface as the substrate. [4] We combine gold nanohole arrays with a water-index-matched Cytop film to demonstrate reflection-mode, high-Q-factor (Qexp=143) symmetric plasmonic sensor architecture. [5]采用干涉光刻法制备的金纳米孔阵列基板（AuNHAS）作为 SERS 基板，对巯基苯甲酸（p-MBA）作为探针分子进行测试，浓度范围为 10-8-10-4 mol L- 1. [1] 在这里，具有良好控制的热点和开放表面的等离子体金纳米孔阵列（PGNA）被设计为用于DNA甲基化检测的SERS基板。 [2] 我们使用孔径型扫描近场光学显微镜在二维周期性金纳米孔阵列上可视化荧光激发概率的空间分布。 [3] 在这里，我们开发了一种基于无标记表面增强拉曼光谱 (SERS) 的方法，通过使用具有良好控制的热点和开放表面作为基底的等离子体金纳米孔阵列 (PGNA) 直接检测四种 DNA 修饰。 [4] 我们将金纳米孔阵列与水指数匹配的 Cytop 薄膜相结合，以展示反射模式、高 Q 因子 (Qexp=143) 对称等离子体传感器架构。 [5]