Eric Henderson, BCB faculty member in Genetics, Development and Cell Biology (GDCB) Department
Scientific Adventurism: Be Fearless, Follow Your Passion, and Leave the World Better Than You Found It
DNA Nanostructures and Devices: We make functional nanodevices out of DNA. Our most current device is a pathogen sentinel that can detect, measure and report the presence of a variety of pathogen-related biomarkers. Billions of these sentinels can be created for pennies in a few microliters of saltwater. Even better, since they are made out of DNA they are extremely robust.
We also developed a new method for creating 2D and 3D DNA nanostructures. This method uses DNA origami as a design tool but does not require a single-stranded scaffold of biological origin. In this way, our method allows the creation of any number of DNA nanostructures with much fewer restrictions on size and, importantly, simultaneous assembly in a single reaction ("single pot" self-assembly). Creating useful machines and expanding the general method of DNA-based nanodevice construction are currently the main objectives.
- Mathur, Divita, and Henderson, Eric R. (2016) Programmable DNA nanosystem for Molecular Interrogation, Nature Scientific Reports, 6(27413). doi:10.1038/srep27413.
- Ellis, Samuel J., Henderson, Eric R., Klinge, Titus H., Lathrop, James I., Lutz, Jack H., Lutz, Robyn R., Mathur, Divita, and Miner, Andrew S. (2014) Automated Requirements Analysis for a Molecular Watchdog Timer In Proceedings of the 29th ACM/IEEE international conference on Automated software engineering (ASE '14). ACM, New York, NY, USA, 767-778. DOI=10.1145/2642937.2643007 (Awarded the "Manfred Paul Award for Excellence in Software: Theory and Practice").
- Mathur, D. and Henderson, E. (2013) Complex DNA Nanostructures from Oligonucleotide Ensembles, ACS Synthetic Biology, 2, 180-185.
- R. Lutz, J. Lutz, J. Lathrop, T. Klinge, E. Henderson, D. Mathur, and D. Abo Sheasha, (2012) Engineering and verifying requirements for programmable self-assembling nanomachines, Proceedings of the Thirty-Fourth International Conference on Software Engineering (ICSE 2012, Zurich, Switzerland, June 2-9, 2012), pp. 1361-1364.
- Lutz, Robyn R., Lutz, Jack H., Lathrop, James I., Klinge, Titus H., Mathur, Divita, Stull, Don M., Bergquist, Taylor G. and Henderson, Eric R. (2012) Requirements analysis for a product family of DNA nanodevices, Proceedings of the Twentieth IEEE International Requirements Engineering Conference (RE 2012, Chicago, IL, September 24-28, 2012), pp. 211-220.
Eric Henderson, Professor
Genetics, Development and Cell Biology
Iowa State University
515 450 3960