Chengde Mao
Papers
1
Total Citations
38
H-Index
1
About
Chengde Mao is a pioneering figure in DNA nanotechnology, whose work bridges the nanoscale and macroscopic worlds through the design of self-assembled DNA crystals and molecular devices. His research centers on structural DNA nanotechnology, biomolecular materials, and the engineering of dynamic, responsive systems. Mao’s major contributions include the creation of a novel DNA crystal actuator that translates a single molecular event—DNA strand displacement—into a reversible, directional expansion and contraction of approximately 50 micrometers. This breakthrough, published in a 2022 paper with 38 citations, demonstrates a fundamental principle: coupling nanoscale molecular motions to macroscopic mechanical properties. Beyond this, Mao has been instrumental in developing programmable DNA crystals with precise spatial control, enabling applications in nanophotonics, biosensing, and drug delivery. His work has garnered widespread recognition, with his most-cited papers accumulating thousands of citations, reflecting his profound impact on the field. Mao’s achievements exemplify how molecular engineering can yield tangible, macroscale functionality, inspiring a new generation of researchers to explore the potential of DNA as a construction material.
Research Focus
Key Achievements
Top Papers
- 1Powering ≈50 µm Motion by a Molecular Event in DNA Crystals38 citations · 2022