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Enabling rapid parallel SERS detection with integrated microlens array
DOI:10.1016/j.sbsr.2025.100808.png)
摘要
En 中文
• 集成在SERS微流控芯片中的微透镜阵列提升了光学聚焦和拉曼信号收集效率。
• 功率密度从40 W/cm²提高到700 W/cm²,实现了信噪比五倍提升。
• MLA实现了多种分析物的同步激发和检测,促进了并行拉曼散射收集。
• 对x、y和z轴错位的敏感性降低,增强了信号检测的可靠性和均匀性。
• 为即时诊断、实时分析和高通量传感应用提供了稳健平台。
Keyword:
Surface-enhanced Raman spectroscopy
Microlens array
Microfluidic chip
Multiplexing
Point-of-care diagnostics
Improving SERS
期刊
IF:
4.9
论文数:
746
被引数:
2.6K
机构
引用论文
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