Conventional molecular recognition was tightly related to the development of analyte-specific sensor. However, all most every biochemical process are not decided on only one factor. When several factors were imported simultaneously, the established sensor could be seriously interfered and gave the wrong response. In this regard, chemical tongue-mimic sensor array was promoted to recognize a set of analytes, which concerned each component of mixtures. This review, focused on the development of chemical “tongue” sensor arrays from recent years, and gave enlightening examples about how to design integrated sensor system, how to choose the responsive signals and explain the mechanism of each used. As for applications, this review concluded the status of what chemical or biochemical species could be discriminated, what the advantages or drawbacks they had and the novel mechanism they used. In the last, this review also pointed out the limitations and future of related field.

常规的分子识别与分析物特异性传感器的发展紧密相关。但是，大多数生化过程并非仅取决于一个因素。当同时导入多个因素时，已建立的传感器可能会受到严重干扰并给出错误的响应。在这方面，化学舌状模拟传感器阵列得到了推广，可以识别涉及混合物各成分的一组分析物。这篇综述着重于近年来化学“舌”式传感器阵列的发展，并给出了有关如何设计集成传感器系统，如何选择响应信号以及解释每种传感器使用机理的启发性示例。至于应用，本次审查得出的结论是可以区分哪些化学或生化物种的状态，他们有什么优点或缺点以及他们使用的新颖机制。最后，本文还指出了相关领域的局限性和未来发展方向。