Formononetin in Radix Hedysari extract-mediated green synthesis of gold nanoparticles for colorimetric detection of ferrous ions in tap water

作者：Xinyue Chen, Jiahui Ji, Gengen Shi, Zhiyuan Xue, Xianglin Zhou, Lianggong Zhao, Shilan Feng · 发表于：RSC Advances · 年份：2020 · DOI：10.1039/d0ra05660j · 被引用次数：8 · 研究领域：Gold and Silver Nanoparticles Synthesis and Applications、Advanced Nanomaterials in Catalysis、Advanced biosensing and bioanalysis techniques

) among other metal ions, and were applied to spiked tap water with a low detection limit of 1.5 μM in a wide range from 10 μM to 500 μM. EAR-AuNPs were green synthesized using Radix Hedysari extract for the first time and were successfully applied in real sample detection.