Li-Qun (Andrew) Gu

March 1, 2026

Mizzou researchers developing a rewritable DNA hard drive

The work moves data storage closer to a practical system for storing information at the molecular level faster, simpler and more efficiently than ever before.

Aug. 7, 2023

New tool provides greater accuracy for medical biosensors

A team of researchers developed a new method using nanopores — a nanometer-sized hole — to help scientists advance their discoveries in neuroscience and other medical applications.

July 12, 2022

Mizzou team develops system that detects cancerous mutations in a single molecule

A Mizzou research team has developed a two-part system that accurately detects cancerous mutations in a single molecule of genetic material (DNA). But wait, there’s more. Biomedical and Biological Engineering Professor Li-Qun “Andrew” Gu and his collaborators also believe his nanopore machine could have the ability to read digital data stored on DNA. The team recently filed a patent for the work. This drawing depicts the nano device system. In the medical application, researchers devised a more accurate way to detect molecular mutations by capturing individual genetic markers. This can help doctors not only predict cancer…