“…Here we would like to point out that all the works mentioned above (see, [11,12,36]) focused on integer-order chemical systems. Studies in recent decades manifest that the fractional-order dynamical model has been regarded as a more efficient implementation to characterize practical phenomena than the conventional integer-order ones since the fractionalorder dynamical model can display immense advantages in keeping memory and hereditary properties of a lot of materials and change process [15,19,22,32,34,37,39]. Nowadays, fractional-order dynamical models have been widely applied in many fields such as neural networks, control engineering, physical waves, biology, chemistry, economics and so forth [20,32,41].…”