用于数字微流控中表面增强拉曼光谱的可回收银基底的集成
Integration of a recyclable silver substrate for surface-enhanced Raman spectroscopy in digital microfluidics.
作者信息
Fehse Sebastian, Das Anish, Belder Detlev
机构信息
Institute of Analytical Chemistry, Leipzig University, Linnéstr. 3, D-04103, Leipzig, Germany.
出版信息
Chem Commun (Camb). 2024 Aug 1;60(63):8252-8255. doi: 10.1039/d4cc01552e.
PMID:39011804
Abstract
We report a new chip-integrated recyclable SERS substrate, achieved by photochemical deposition of silver nanoparticles onto titanium dioxide (TiO) thin film. Facilitated by the photocatalytic activity of titanium dioxide the SERS substrate can be recycled for multiple analysis. This enables quasi-real time detection of various compounds in an automated and reusable DMF-SERS platform.
摘要
我们报道了一种新型的芯片集成可回收表面增强拉曼散射（SERS）基底，它是通过将银纳米颗粒光化学沉积到二氧化钛（TiO）薄膜上实现的。在二氧化钛的光催化活性作用下，该SERS基底可循环用于多次分析。这使得在一个自动化且可重复使用的二甲基甲酰胺 - SERS平台中能够对各种化合物进行准实时检测。
Zotero 插件