Publication | Closed Access
Coverage Control of DNA Crystals Grown by Silica Assistance
37
Citations
23
References
2011
Year
EngineeringNanostructured SurfaceDna AnalysisMolecular BiologyCoverage ControlElectrostatic InteractionsDna NanotechnologyDna ComputingBiophysicsMaterials ScienceFunctionalized Dna NanostructuresNanotechnologyDna ReplicationMolecular ArchitectureCentimeter-scaled SilicaMolecular EngineeringNanomaterialsNatural SciencesSelf-assemblySurface ScienceBiotechnologyGenetic EngineeringNanostructures
A surface-assisted fabrication scheme enables direct surface coverage control of functionalized DNA nanostructures on centimeter-scaled silica (SiO2) substrates from 0 to 100 % (see picture). Electrostatic interactions between the DNA structures and the surface lead to dramatic topological changes of the structures, thereby creating novel formations of the crystals.
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