Abstract Paper-based colorimetric sensor array has attracted extensive attention due to its low-cost, easy-operation, powerful discrimination, good selectivity, rapid response and versatility. It combines the advantages of paper-based analytical devices and colorimetric sensor array, and extends its application fields in analytical chemistry. This review described the recent progress in paper-based colorimetric sensor array and summarized its applications in biomedicine, environmental and food safety. Moreover, the sensing materials, characteristics and performances of different paper-based colorimetric sensor arrays were investigated. The prospects of future research for the paper-based colorimetric sensor array were discussed.

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纸基比色传感器阵列研究进展

摘要 纸基比色传感器阵列以其低成本、易操作、辨别力强、选择性好、响应快、通用性强等优点受到广泛关注。它结合了纸质分析设备和比色传感器阵列的优点，扩展了其在分析化学中的应用领域。这篇综述描述了纸基比色传感器阵列的最新进展，并总结了其在生物医学、环境和食品安全中的应用。此外，研究了不同纸基比色传感器阵列的传感材料、特性和性能。讨论了纸基比色传感器阵列未来研究的前景。