Uniform 3D SERS substrate SiO2@AuAg collaborate with target-mediated DNA network structure as a signal amplifier for ultrasensitive detection of miRNA-21

作者：Runzi Zhang, Shunbi Xie, Xiaoyu Yang, Yao Liu, Xiaojun Luo, Yi He · 发表于：Biosensors and Bioelectronics · 年份：2025 · DOI：10.1016/j.bios.2025.117777 · 被引用次数：7 · 研究领域：Advanced biosensing and bioanalysis techniques、Biosensors and Analytical Detection、Advanced Nanomaterials in Catalysis