Supramolecular NanoStamping (SuNS) : fabricating nano/bio devices using DNA as a movable type

When a useful device is developed, it always requires a mass-production technique to industrialize it. In the era of nano/biotechnology, the development of printing techniques has not followed the speed of the inventions of novel devices. One of the main challenges is handling at the same time the resolution and the chemical complexity of these nano/bio-devices. Here a new stamping technique, Supramolecular Nano-Stamping, SuNS, capable of reproducing surfaces containing DNA-features is presented and discussed. SuNS is based on the combination of contact and supramolecular interaction between complementary DNA strands. It can replicate in a single cycle features made of DNA of arbitrary chemical complexity. SuNS is a versatile technique, masters can be fabricated with various fabrication techniques, ranging from hard lithography to soft lithography. It was used to print on multiple substrates, hard (gold, silicon), soft (Poly-methyl-methacylate or Poly-dimethyl-siloxane) or even liquid. The technical specifications of the printing process depend on the substrate material.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Materials Science and Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2007

Author dc:creator

• Yu, Arum Amy

Advisor dc:contributor.advisor

• Francesco Stellacci.

• Materials Science and Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/39545
• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Identifier URI

http://dspace.mit.edu/handle/1721.1/39545

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/39545