Construction of magnetic Au/Fe3O4/POPs substrate with high enrichment capacity for SERS detection of gastric cancer marker 4-hydroxybenzoic acid

作者：Xiangcheng Lin, Miaomiao Hu, Minzhe Li, J. Liu, Qinjie Kou, Rong Huang, Lixian Sun, Changchun Wen · 发表于：Microchemical Journal · 年份：2025 · DOI：10.1016/j.microc.2025.113386 · 被引用次数：7 · 研究领域：Advanced Nanomaterials in Catalysis、Advanced Photocatalysis Techniques、Gold and Silver Nanoparticles Synthesis and Applications