| Hairpin structured DNA self assembly is widely used in the detection on biomolecules as it possesses the advantages of enzyme free,isothermal and high recognition rate,etc.In this paper,the types of DNA self assembly and its application in the detection of foodborne pathogens,tumor marker,protein,inorganic metal and small biomolecules are briefly summarized,and its future developments are also discussed so as to provide a reference for the study of biomolecules based on hairpin structured DNA self assembly. |