Large Laterally Ordered Nanochannel Arrays from DNA Combing and Imprinting

Guan JJ; Boukany PE; Hemminger O; Chiou NR; Zha WB; Cavanaugh M; Lee LJ

Advanced Materials, Vol.22, No.36, 3997-4001, 2010

DOI10.1002/adma.201000136 Export Citation

Large Laterally Ordered Nanochannel Arrays from DNA Combing and Imprinting

Guan JJ, Boukany PE, Hemminger O, Chiou NR, Zha WB, Cavanaugh M, Lee LJ

We employed patterned surfaces to guide DNA combing in a de-wetting process to form laterally ordered DNA nanostrands. A simple resin imprinting method then converted this structure into nanochannels micro- or nanowell arrays.