Real-time smartphone-based multi-parameter detection of nitrite, ammonia nitrogen, and total phosphorus in water

作者：Haoyu Zhang, Yan Zhang, Dengni Lai, Li‐Qun Chen, Li Zhou, Chang-le Tao, Zhou Fang, Ruirui Zhu, Wenqi Long, Junwu Liu, Ying-Chun Fang, Jia Jia Zhao, Zhibin Wu, Lin Luo, Yuan Yang · 发表于：Analytical Methods · 年份：2025 · DOI：10.1039/d5ay00251f · 被引用次数：7 · 研究领域：Biosensors and Analytical Detection、Water Quality Monitoring Technologies、Water Quality Monitoring and Analysis

, respectively, and their recoveries were in ranges of 90.2 ± 1.8-108.4 ± 6.8%, 84.0 ± 7.4-107.3 ± 5.5%, and 93.8 ± 7.5-107.6 ± 2.7%, respectively. This method offers a quick, precise, and sensitive alternative to traditional analysis, reducing analysis time, minimizing sample contamination and errors, and thus providing a convenient and efficient solution for the on-site environmental monitoring of ammonia nitrogen, nitrite, and total phosphorus, suitable for rapid water quality detection.