Synergistic enrichment–driven ratiometric SERS nanosensor based on AuNBPs@COF for ultrasensitive detection of domoic acid in complex shellfish matrices

作者：Yuanyuan Yao, Xiaojun Yang, Jiani Li, Yueliang Wang, Bingyong Lin, Longhua Guo, Baohong Liu · 发表于：Sensors and Actuators B Chemical · 年份：2026 · DOI：10.1016/j.snb.2026.139489 · 被引用次数：3 · 研究领域：Marine Toxins and Detection Methods、Melamine detection and toxicity、Gold and Silver Nanoparticles Synthesis and Applications