Mechanism and optimization of pH sensing using SnO ₂ nanobelt field effect transistors

Engineering & Materials Science

• Nanobelts 100%
• Field effect transistors 57%
• Deprotonation 21%
• Ions 19%
• Protonation 19%
• Chemical detection 18%
• Passivation 13%
• Phosphates 12%
• Microfluidics 11%
• Surface treatment 11%
• Sodium 11%
• Signal to noise ratio 8%
• Electric potential 5%
• Sensors 5%

Physics & Astronomy

• field effect transistors 42%
• optimization 35%
• ion concentration 13%
• chemical detection 9%
• sensitivity 7%
• phosphates 6%
• passivity 5%
• sodium 5%
• signal to noise ratios 4%
• retarding 4%
• sensors 3%
• augmentation 3%
• electric potential 3%
• performance 2%

Chemical Compounds

• Field Effect 53%
• pH Value 22%
• Sodium Phosphate 7%
• Chemical Passivation 6%
• Conductance 5%
• Deprotonation 5%
• Surface Modification 5%
• Ion 4%
• Voltage 4%
• Surface 1%