Department of Food, Environmental and Nutritional Sciences (DeFENS)DeFENS, University of Milan, Via Celoria 2, I-20133 Milan, Italy.
Sensors (Basel). 2024 Oct 12;24(20):6588. doi: 10.3390/s24206588.
The significance of food nutrients and bioactive compounds in human health has driven the development of many methods for their determination in different matrices. Among these, electroanalysis has gained popularity due to its cost-effectiveness, rapidity, and, in many cases, portability and minimal sample treatment. This review highlights key advances in electrochemical sensors and biosensors from 2019 to the present. Given the variability and the challenges of managing food matrices, the focus is limited to methods that have been thoroughly assessed for their applicability to real samples. The technical characteristics and analytical performance of the proposed sensors are discussed, along with breakthrough features and future trends.
食物营养素和生物活性化合物在人类健康中的重要性推动了许多不同基质中其测定方法的发展。在这些方法中，由于成本效益高、速度快，并且在许多情况下具有便携性和最小的样品处理，电化学分析得到了普及。本综述重点介绍了 2019 年至今电化学传感器和生物传感器的主要进展。鉴于食物基质的可变性和管理挑战，重点仅限于对其在实际样品中的适用性进行了彻底评估的方法。讨论了所提出传感器的技术特点和分析性能，以及突破性特点和未来趋势。
