Organophosphonate-based PNA-functionalization of silicon nanowires for label-free DNA detection

Engineering & Materials Science

• Nucleic acids 100%
• Nanowires 84%
• DNA 70%
• Monolayers 67%
• Labels 57%
• Silicon 53%
• X ray photoelectron spectroscopy 41%
• Contact angle 37%
• Ellipsometry 28%
• Silicon oxides 24%
• Current voltage characteristics 22%
• Surface analysis 21%
• Angle measurement 20%
• Passivation 20%
• Fluorescence 19%
• Surface treatment 17%
• Molecules 16%
• Electrolytes 16%
• Thin films 16%
• Acids 15%
• X rays 15%
• Substrates 11%
• Sensors 8%

Physics & Astronomy

• nucleic acids 89%
• deoxyribonucleic acid 62%
• nanowires 54%
• silicon 36%
• photoelectron spectroscopy 27%
• x rays 22%
• silicon oxides 17%
• ellipsometry 16%
• passivity 15%
• acids 15%
• platforms 14%
• electrolytes 14%
• atomic force microscopy 12%
• fluorescence 12%
• reflectance 11%
• sensors 10%
• probes 10%
• electric potential 9%
• molecules 9%
• thin films 8%

Chemical Compounds

• Nanowire 59%
• Nucleic Acid 57%
• Monolayer 38%
• Field Effect 33%
• X-Ray Photoelectron Spectroscopy 23%
• Silicon Oxide 21%
• Reflectivity 19%
• Ellipsometry 18%
• Surface Analysis 17%
• Chemical Passivation 17%
• Surface Modification 14%
• Probe 10%
• X-Ray 10%
• Fluorescence 9%
• Liquid Film 8%
• Molecule 5%