p-Sulfonatocalix[4]arene-carbon nanotube (SC4-CNT), p-Sulfonatocalix[4]arene-thermally reduced graphite oxide (SC4-TRGO), p-Sulfonatocalix[4]arene-carbon nanotubes-thermally reduced graphite oxide (SC4-CNT-TRGO) are successfully synthesized by a simple chemical wet method. The obtained samples are characterized by using scanning electron microscopy, Fourier transform infrared spectroscopy, chronocoulometry, electron dispersive X-ray spectroscopy, cyclic voltammetry, and electrochemical impedance spectroscopy. The results confirmed that SC4 molecules are effectively loaded on the surface of CNT-TRGO composite compared to CNT and TRGO. The SC4-CNT-TRGO composite exhibits the highest supramolecular recognition of tyrosine and consequently excellent electrochemical response to the probe molecule compared to the other samples.

p-Sulfonatocalix [4]芳烃-碳纳米管（SC4-CNT），p-Sulfonatocalix [4]芳烃-热还原石墨氧化物（SC4-TRGO），p-Sulfonatocalix [4]芳烃-碳纳米管-热还原石墨氧化物（ SC4-CNT-TRGO）是通过简单的化学湿法成功合成的。所获得的样品通过使用扫描电子显微镜，傅立叶变换红外光谱，计时库仑法，电子色散X射线光谱，循环伏安法和电化学阻抗光谱来表征。结果证实，与CNT和TRGO相比，SC4分子有效地负载在CNT-TRGO复合材料的表面上。与其他样品相比，SC4-CNT-TRGO复合材料具有最高的酪氨酸超分子识别能力，因此对探针分子的电化学反应极好。