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微针在表面增强的拉曼散射检测中用于现场采样的微针应用的最新进展

Weiqing Yang¹, Ying Chen¹, Xingliang Cheng¹

¹School of Chemistry, Sun Yat-sen University, Guangzhou 510060, China.

|June 25, 2025

概括

微针 (MN) 传感器与表面增强拉曼散射 (SERS) 结合,为实时分子检测提供高效,非侵入性的生物采样. 本综述强调了疾病诊断和食品安全方面的进展,应用以及SERS MN技术的未来前景.

科学领域:

生物医学工程生物医学工程
分析化学分析化学
材料科学材料科学材料科学

背景情况:

有效且非侵入性的生物样本采集对于推进表面增强拉曼散射 (SERS) 技术至关重要.
将SERS与微针 (MN) 采样集成,可以提高实时,非侵入性的分子检测能力.

研究的目的:

审查基于微针的SERS传感器的最新进展.
总结一下MN类型,SERS活跃的MN设计,采样方法和检测模式.
突出应用,并讨论SERS MNs的未来前景.

主要方法:

关于微针类型和SERS活性MN工程的综合文献综述.
详细描述SERS MN采样方法和检测配置.
对当前挑战和该领域未来发展趋势的分析.

主要成果:

对SERS应用的各种微针设计的概述.
对SERS MNs的采样和检测原则的解释.
确定主要应用领域,包括疾病诊断,药物监测和食品安全.

结论:

基于微针的SERS传感器代表了非侵入性分子分析的重大进步.
该技术对各种应用具有前景,但需要进一步开发.
未来的研究应该专注于优化传感器设计和扩大应用范围.

关键词:

在现场采样采样.微针微针是一种微针.表面增强的拉曼散射作用

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