Recent advances of Au@Ag core–shell SERS-based biosensors
The methodological advancements in surface-enhanced Raman scattering (SERS) technique with nanoscale materials based on noble metals, Au, Ag, and their bimetallic alloy Au–Ag, has …
Visualized SERS Imaging of Single Molecule by Ag/Black …
2022年3月15日 · Here, we report a special-engineered nanostructure of Ag nanoparticles embedded in multi-layer black phosphorus nanosheets (Ag/BP-NS) synthesized by a unique …
Super-resolution SERS Imaging of Single Particles in Cells
Our work demonstrates super-resolution SERS imaging to probe membrane receptor interactions in cells, providing chemical information and spatial resolution with potential for diverse …
Low-temperature iodinated plasmonically tuned Ag@AgI core …
2024年3月1日 · Ag@AgI film has a SERS enhancement factor of 5 × 10 6 for methylene blue. A simple low temperature iodination route was developed to controllably iodinate silver …
Synergistic enhancement of ultrahigh SERS activity via Cu
2024年2月1日 · The Cu 2 O@Ag SERS substrates exhibit exceptional sensitivity to detect 4 nitrophenthiol (4NTP) at extreme low concentration (10 −15 M), and the SERS spectra …
A plasmonic and SERS dual - Springer
2019年7月16日 · In this paper, we report plasmonic spectra and surface-enhanced Raman scattering (SERS) dual-mode iodide ions (I−) detecting probe based on Ag-coated tetrapod Au …
Low-temperature iodinated plasmonically tuned Ag@AgI core …
2024年3月1日 · A simple low temperature iodination route was developed to controllably iodinate silver nanoislands film (Ag) into silver@silver iodide core-shell nanoparticles film (Ag@AgI) as …
Ag 和 Au 以外的 SERS 基底的应用趋势及其在生物分析中的作 …
2022年11月3日 · 本文比较了传统的金银基 SERS 基底和不太常规的（Pd/Pt、Cu、Al、Si 基）SERS 基底的应用，侧重于传感、生物传感和临床分析。 近几十年来，大量新的生物传感和 …
Flexible Multicavity SERS Substrate Based on Ag Nanoparticle …
2024年6月27日 · Herein, we developed a facile method to fabricate a flexible multicavity SERS substrate composed of a silver nanoparticle (AgNP)-decorated aluminum hydrous oxide …
用于高氯环境下 Ag (I) 离子检测的 SERS 纳米传感 ... - X-MOL
在此，开发了一种使用对氨基苯硫酚（PATP）作为探针分子的表面增强拉曼散射（SERS）纳米传感器，用于在高浓度Cl离子下检测Ag（I）离子。 峰强度比I 438 / I 390用作定量分析的基础， …
- 某些结果已被删除