Highly sensitive amphetamine drug detection based on silicon nanowires: Theoretical investigation

Physics & Astronomy

• amphetamines 100%
• drugs 55%
• nanowires 44%
• human body 32%
• silicon 29%
• biocompatibility 21%
• adsorption 20%
• sensors 11%
• density functional theory 7%
• molecules 4%
• electronics 4%
• atoms 4%
• energy 2%

Engineering & Materials Science

• Nanowires 67%
• Silicon 43%
• Adsorption 26%
• Biocompatibility 22%
• Street Drugs 16%
• Electronic properties 14%
• Density functional theory 13%
• Nanostructures 11%
• Doping (additives) 10%
• Structural properties 9%
• Surface treatment 9%
• Atoms 9%
• Sensors 9%
• Molecules 8%

Chemistry

• Amphetamine 68%
• Nanowire 47%
• Drug 29%
• Illicit Drug 12%
• Work Function 10%
• Chemical Species 10%
• Adsorption Energy 9%
• Adsorption 8%
• Surface Modification 7%
• Electronic Property 7%
• Nanomaterial 5%
• Density Functional Theory 5%
• Environment 5%
• Modification 5%
• Molecule 3%