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Journal home Advance online publication Current issue Archive Press releases Methagora Focuses Guide to authors Online submission Permissions For referees Free online issue Contact the journal Subscribe naturejobs For Advertisers work@npg naturereprints About this site For librarians Application notes   NPG Resources Nature Nature Biotechnology Nature Protocols Nature Genetics Nature Chemical Biology Nature Cell Biology Nature Neuroscience Nature Reviews Genetics Nature Reviews Molecular Cell Biology Nature Reviews Drug Discovery Nature Conferences NPG Subject areas Biotechnology Cancer Chemistry Clinical Medicine Dentistry Development Drug Discovery Earth Sciences Evolution & Ecology Genetics Immunology Materials Science Medical Research Microbiology Molecular Cell Biology Neuroscience Pharmacology Physics Browse all publications Research Highlights Nature Methods - 5, 222 (2008) doi:10.1038/nmeth0308-222 Biosensors An origami chip of DNA Irene Kaganman Nanoscopic DNA chips assembled using the DNA origami method enable target detection in solution and hold promise for single-cell gene expression analysis. MORE ARTICLES LIKE THIS These links to content published by NPG are automatically generated. NEWS AND VIEWS Tiny tiles, tiny targets Nature Biotechnology News and Views (01 Mar 2008)  Top Abstract Previous | Next Table of contents Full text Download PDF Send to a friend Rights and permissions Order commercial reprints Save this link Export citation Open Innovation Challenges Direct Molecular Detection of Proteins and Nucleic Acids Deadline: Dec 02 2009 Reward: $5,000 USD This Challenge is looking for novel approaches to protein and nucleic acid detection. This is an Id... Optimizing Sub-cellular Localization Tags Deadline: Jan 31 2010 Reward: $20,000 USD The Seeker is looking for methods to optimize sub-cellular localization tags for protein expression.... More Challenges Powered by: nature jobs Faculty Position Donald Danforth Plant Science Center St Louis, MO 63132 United States Senior Researcher in theoretical chemistry / physics Italian Institute of Technology Lecce, Italy More science jobs Post a job for free Search buyers guide: ADVERTISEMENT

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