Excessive consumption of substances such as food colorants, exposure to doses of metal ions, antibiotic residues and pesticides residues above maximum tolerance limit have a detrimental effect on human health. Hence in detecting these harmful substances, the development of sensitive, selective and convenient analytical tools is an essential step. Graphene and graphene like 2D graphitic carbon nitride have shown great promise in the development of electrochemical sensors for determining the levels of these substances in different samples. In this paper, graphene and graphene like 2D graphitic carbon nitride applications on the determination of various food colorants in foods and drinks such as azo dyes (tartrazine, allura red, amaranth, carmine and sunset yellow); metal ions contaminants, antibiotic and pesticide residues in the environment are reviewed.

过量食用诸如食用色素的物质，暴露于金属离子，抗生素残留物和农药残留物的剂量超过最大耐受限度，会对人体健康产生不利影响。因此，在检测这些有害物质时，开发灵敏，选择性和方便的分析工具是必不可少的步骤。石墨烯和石墨烯（如2D石墨氮化碳）在开发用于确定不同样品中这些物质含量的电化学传感器方面显示出巨大的希望。在本文中，石墨烯和石墨烯像二维石墨化碳氮化物在食品和饮料中各种食品着色剂的测定中的应用，例如偶氮染料（酒石黄，诱惑红，a菜红，胭脂红和日落黄）；金属离子污染物，