Progress in Optical Colorimetric/Fluorometric Sensor Array
Optical colorimetric/fluorometric sensor array has been widely applied in many fields due to its advantages such as low-cost,easy-operation,and rapid-response.This review described the recent progress in optical colorimetric/fluorometric sensor array and summarizes its applications in the detection of toxic gases,biological samples,ions and small molecules in solution,and complex mixtures in recent years.Moreover,the characteristics and performances of different colorimetric/fluorometric sensor arrays were investigated simul-taneously.The potential directions of future research for colorimetric/fluorometric sensor array were discussed.