柔性表面增强拉曼散射基底的研究进展
Research Progress of Flexible Surface Enhanced Raman Scattering Substrates
王金阳 1夏津 1张慧亮2
作者信息
- 1. 河北工程大学数理科学与工程学院,河北 邯郸 056038
- 2. 河北工程大学数理科学与工程学院,河北 邯郸 056038;河北省计算光学成像与光电检测技术创新中心,河北 邯郸 056038;河北省计算光学成像与智能感测国际联合研究中心,河北 邯郸 056038
- 折叠
摘要
表面增强拉曼散射(SERS)是一种非接触式、无损伤、高灵敏的光谱分析技术,具备分子指纹识别能力,在材料学、化学、物理学、地质学和生命科学等学科有着广泛的应用.相较于传统的刚性基底,柔性SERS基底能够对非平面表面的分析物进行原位检测和现场实时检测.然而,设计和制备高灵敏、高重现性的柔性SERS基底仍存在一些挑战.因此,综述了柔性SERS基底的最新研究进展,探讨了 5种不同类型柔性SERS基底的制备、性能和应用以及未来发展趋势,对SERS基底的研究具有一定指导意义.
Abstract
Surface enhanced Raman scattering(SERS)is a non-contact,non-destructive and high-sensitivity spectral analysis technique.SERS has the capability to detect molecular fingerprint and has been widely applied to the subjects of materials science,chemistry,physics,geology and life science.Compared with the traditional rigid substrates,the flexible SERS substrates can conduct in situ and on-site real-time detection of analytes on non-planar surface.However,there are still some challenges in designing and fabricating the flexible SERS substrates with high-sensitivity and reproducibility.Therefore,we provide an overview of the recent advances in flexible SERS substrates.We discuss the fabrications,performances,applications and future prospects of five different types of the flexible SERS substrates,and provide some guidance for the research of SERS substrates.
关键词
光谱学/表面增强拉曼散射/柔性薄膜/纳米材料/快速检测Key words
spectroscopy/surface enhanced Raman scattering/flexible film/nanomaterials/rapid detection引用本文复制引用
基金项目
河北省自然科学基金(E2021402097)
出版年
2024
NETL
NSTL
万方数据