School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China.
Food Chem. 2023 Sep 15;420:136100. doi: 10.1016/j.foodchem.2023.136100. Epub 2023 Apr 1.
The presence of various harmful substances in food is significantly risky to human health. Therefore, simple, rapid, and selective food hazard analysis tools have become a focus of sensing research. At present, molecularly imprinted polymers (MIPs) have attracted more and more attention because of their easy preparation and high selectivity. Due to their simple preparation, low cost, large specific surface area, and high conductivity, carbon nanomaterial can be used as sensing substrate carriers. Therefore, the combination of carbon nanomaterial with MIPs has attracted great attention. This paper summarizes the development, composition, and preparation methods of MIPs, as well as the latest research progress in carbon nanomaterials for the detection of various food hazards using sensors. In addition, the practical applications of carbon nanomaterial-based MIP sensors, their current challenges and future trends, and the ongoing efforts devoted to developing new and efficient carbon nanomaterial-based MIP sensing platforms are also introduced.
食品中存在的各种有害物质对人类健康构成重大风险。因此，简单、快速、选择性强的食品危害分析工具已成为传感研究的重点。目前，由于分子印迹聚合物（MIPs）易于制备且具有高选择性，因此引起了越来越多的关注。由于其制备简单、成本低、比表面积大、导电性好，碳纳米材料可用作传感基底载体。因此，碳纳米材料与 MIPs 的结合引起了极大的关注。本文总结了 MIPs 的发展、组成和制备方法，以及利用传感器检测各种食品危害的碳纳米材料的最新研究进展。此外，还介绍了基于碳纳米材料的 MIP 传感器的实际应用、当前面临的挑战和未来趋势，以及为开发新型高效基于碳纳米材料的 MIP 传感平台所做的持续努力。
