Preparation method and application of fluorescent sensing material array

The invention discloses an organic fluorescent sensing material array and application thereof in monitoring meat quality, the fluorescent sensing array comprises a material A obtained by self-assembly of a compound as shown in a formula (I) and a material B obtained by self-assembly of a compound as shown in a formula (II), when the fluorescence sensing array is in contact with volatile organic sulfides released in the decay process of meat, fluorescence quenching response can be generated. According to the fluorescent sensing array, gas does not need to be accumulated for a long time, samples do not need to be pretreated, high-sensitivity detection of meat can be achieved through different recognition effects on volatile organic matter gas released by meat decay, and the high practical value is achieved.