Research progress of DNA hydrogel / 国际药学研究杂志

ABSTRACT

DNA hydrogels,combining the features of both DNA and hydrogels macromolecules,are endowed with the biologi?cal characters of DNA and the framed structure of hydrogels skeleton.Currently,most DNA hydrogels can achieve sensitive response to temperature,pH,light,and small molecule stimuli,by introducing specific groups or sequences into their backbone.Therefore, the functional properties of DNA hydrogels can be further improved.In this review,we introduce the mentioned stimuli-response DNA hydrogels,as well as their applications in drug controlled-releasing,targeted cancer therapy,biosensor and others.Finally,the pros?pects in the development of DNA hydrogels are also mentioned.