Recent progress of two-dimensional materials and metal–organic framework-based taste sensors

In food industries, the detection of different tastes in low level is required to enhance the quality of products. Recently, 2-D materials and metal–organic framework (MOF) have attracted extensive attention owing to their unique properties, and they can be used in various applications, especially chemical and biochemical sensing. In this review, we investigate the recent progress of the 2-D materials and MOF in the taste sensing applications. From the review, we could conclude that these materials would be promising candidates for taste sensing applications, thereby leading to the development of food industry.