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Soft Lithographic Functionalization and Patterning Oxide-free Silicon and Germanium
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Capítulos
- 00:05Título
- 03:25Forming a Primary Methyl-terminated Monolayer on Silicon
- 05:07Forming a Primary Methyl-terminated Monolayer on Germanium
- 05:50NHS Substrate
- 06:26Preparing and Using the Acidic Polyurethane Acrylate (PUA) Stamp
- 08:13Protein Pattern
- 09:21Catalytic Nano-patterning and Functionalization
- 11:02Conclusion
Here we describe a simple method for patterning oxide-free silicon and germanium with reactive organic monolayers and demonstrate functionalization of the patterned substrates with small molecules and proteins. The approach completely protects surfaces from chemical oxidation, provides precise control over feature morphology, and provides ready access to chemically discriminated patterns.
Tags
Soft Lithographic FunctionalizationPatterningOxide-free SiliconGermaniumHybrid Electronic Devices(bio)organic MaterialsInorganic SemiconductorsStable InterfaceElectron TransportOxidative DegradationSelf-assembled MonolayersAlkyl ChainsImpervious BarriersTraditional Patterning TechniquesImmobilizing Organic Molecular SystemsOptical FunctionElectronic FunctionMechanical FunctionChemical ActivityBiological ActivityMicrocontact PrintingNoble Metal SurfacesPattern TransferOxide-free Silicon And Germanium SubstratesInk DiffusionResolution Limit
