A label-free fluorescent aptasensor for AFB1 and AFM1 based on the aptamer tailoring strategy and synergistic signal amplification of HCR and MoS2 nanosheets

Yi‐Feng Lan, Yingqi Ma, Yingwen Xu, Yuan Zhang, Rujia Deng, Lulu Liu, Boya Hou, Haiyan Cui, Keming Yun, Zhiwen Wei, Yanli Wei, Yanli Wei