Oladipo Akeem Adeyemi, Derakhshan Oskouei Saba, Gazi Mustafa
Polymeric Materials Research Laboratory, Chemistry Department, Faculty of Arts and Science, Eastern Mediterranean University, TR North Cyprus, Famagusta, via Mersin 10, Türkiye.
Beilstein J Nanotechnol. 2023 Jun 1;14:631-673. doi: 10.3762/bjnano.14.52. eCollection 2023.
Increasing trace levels of antibiotics and hormones in the environment and food samples are concerning and pose a threat. Opto-electrochemical sensors have received attention due to their low cost, portability, sensitivity, analytical performance, and ease of deployment in the field as compared to conventional expensive technologies that are time-consuming and require experienced professionals. Metal-organic frameworks (MOFs) with variable porosity, active functional sites, and fluorescence capacity are attractive materials for developing opto-electrochemical sensors. Herein, the insights into the capabilities of electrochemical and luminescent MOF sensors for detection and monitoring of antibiotics and hormones from various samples are critically reviewed. The detailed sensing mechanisms and detection limits of MOF sensors are addressed. The challenges, recent advances, and future directions for the development of stable, high-performance MOFs as commercially viable next-generation opto-electrochemical sensor materials for the detection and monitoring of diverse analytes are discussed.
环境和食品样本中抗生素和激素的痕量水平不断增加令人担忧，并构成威胁。与传统的昂贵技术相比，光电化学传感器因其低成本、便携性、灵敏度、分析性能以及易于在现场部署而受到关注，传统技术既耗时又需要经验丰富的专业人员。具有可变孔隙率、活性功能位点和荧光能力的金属有机框架（MOF）是开发光电化学传感器的有吸引力的材料。本文对电化学和发光MOF传感器用于检测和监测各种样品中的抗生素和激素的能力进行了批判性综述。阐述了MOF传感器的详细传感机制和检测限。讨论了开发稳定、高性能MOF作为用于检测和监测多种分析物的具有商业可行性的下一代光电化学传感器材料所面临的挑战、最新进展和未来方向。
