Abstract
Nanoscale patterns of modified oligonucleotides are produced on octadecyltrimethoxysilane self-assembled monolayers at a silicon surface by electron beam lithography. DNA structures with feature sizes of the order of 250 nm were detected by epi-fluorescence microscopy.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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DNA / chemistry*
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Microscopy, Electron / methods*
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Microscopy, Fluorescence
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Nanostructures / chemistry*
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Oligodeoxyribonucleotides / chemistry*
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Organosilicon Compounds / chemistry
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Silicon / chemistry*
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Surface Properties
Substances
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Oligodeoxyribonucleotides
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Organosilicon Compounds
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n-octadecyltrimethoxysilane
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DNA
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Silicon