当前位置:
X-MOL 学术
›
J. Raman Spectrosc.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Recent advances in surface‐enhanced Raman scattering‐based sensors for the detection of inorganic ions: Sensing mechanism and beyond
Journal of Raman Spectroscopy ( IF 2.5 ) Pub Date : 2020-08-21 , DOI: 10.1002/jrs.5975 Wei Ji 1 , Linfang Li 1 , Yue Zhang 1 , Xinnan Wang 1 , Yukihiro Ozaki 2
Journal of Raman Spectroscopy ( IF 2.5 ) Pub Date : 2020-08-21 , DOI: 10.1002/jrs.5975 Wei Ji 1 , Linfang Li 1 , Yue Zhang 1 , Xinnan Wang 1 , Yukihiro Ozaki 2
Affiliation
Inorganic ions determination has been receiving increased attention due to its strong environmental and biomedical impact. Surface‐enhanced Raman scattering (SERS) spectroscopy has been considered to be a promising alternative method for inorganic ions analysis. Initially, the detection of inorganic ions is indirectly achieved by monitoring the SERS spectral alteration of a molecular probe (Raman reporter) upon its interaction with a specific inorganic ion. Recent years, based on incorporation of a functional molecule, an aptamer, and a nanocatalyst into a sensing system, numerous new methods have been proposed for the construction of sensitive SERS‐based inorganic ion sensors. Herein, this review is devoted to the recent advances in SERS‐based sensors for the determination of inorganic ions and specially focuses on the sensing mechanism and sensing methods. In addition, the current challenges and future research opportunities in utilizing SERS‐based methods for inorganic ions sensing are briefly featured.
中文翻译:
基于表面增强拉曼散射的用于检测无机离子的传感器的最新进展:传感机理及其他
无机离子的测定由于其对环境和生物医学的强大影响而受到越来越多的关注。表面增强拉曼散射(SERS)光谱已被认为是无机离子分析的一种有前途的替代方法。最初,通过监测分子探针(与拉曼报告分子)与特定无机离子相互作用后的SERS光谱变化来间接实现无机离子的检测。近年来,基于将功能分子,适体和纳米催化剂结合到传感系统中,已提出了许多新的方法来构建基于SERS的敏感无机离子传感器。在此处,这篇综述专门介绍了用于确定无机离子的基于SERS的传感器的最新进展,特别侧重于传感机制和传感方法。此外,简要介绍了利用基于SERS的方法进行无机离子感测的当前挑战和未来的研究机会。
更新日期:2020-08-21
中文翻译:
基于表面增强拉曼散射的用于检测无机离子的传感器的最新进展:传感机理及其他
无机离子的测定由于其对环境和生物医学的强大影响而受到越来越多的关注。表面增强拉曼散射(SERS)光谱已被认为是无机离子分析的一种有前途的替代方法。最初,通过监测分子探针(与拉曼报告分子)与特定无机离子相互作用后的SERS光谱变化来间接实现无机离子的检测。近年来,基于将功能分子,适体和纳米催化剂结合到传感系统中,已提出了许多新的方法来构建基于SERS的敏感无机离子传感器。在此处,这篇综述专门介绍了用于确定无机离子的基于SERS的传感器的最新进展,特别侧重于传感机制和传感方法。此外,简要介绍了利用基于SERS的方法进行无机离子感测的当前挑战和未来的研究机会。