DNA nanoswitches on cell surfaces could respond to changes of pH under physiological conditions by switching from a three-chain structure to a double-chain structure, thus connecting another set of cells modified with complementary single-stranded DNA. This pH-triggered cell communication offers a promising approach for cell-based therapy under a tumor microenvironment.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1039/d1cc00875g | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!