Generating DNA nanofiber array using topological micropattern

Jingjiao Guan, L. James Lee

Research output: Contribution to conferencePaperpeer-review


Micropatterning DNA molecules is of great interest for genetic analysis and nanoelectronics. We have developed a method to create array of stretched, oriented, and precisely positioned DNA nanofibers made of single or multiple DNA molecules using topologically micropatterned surface. The nanofiber array can be transferred onto other substrates multiple times to generate more complicated patterns. This technique has promise to be used to produce DNA chips based on single DNA molecules and DNA-templated nanowire array.

Original languageEnglish
Number of pages1
StatePublished - 2005
Event05AIChE: 2005 AIChE Annual Meeting and Fall Showcase - Cincinnati, OH, United States
Duration: 30 Oct 20054 Nov 2005


Conference05AIChE: 2005 AIChE Annual Meeting and Fall Showcase
Country/TerritoryUnited States
CityCincinnati, OH


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