High-Sensitivity Detection of the Lung Cancer Biomarker CYFRA21-1 in Serum Samples Using a Carboxyl-MoS₂ Functional Film for SPR-Based Immunosensors

Engineering & Materials Science

• Immunosensors 100%
• Tumor Biomarkers 94%
• Surface plasmon resonance 89%
• Assays 52%
• Chloroacetic acid 23%
• Immunosorbents 19%
• Reaction products 14%
• Refractive index 14%
• Biomarkers 14%
• X ray photoelectron spectroscopy 13%
• Molybdenum 13%
• Enzymes 13%
• Nanocomposites 12%
• Amplification 11%
• Blood 10%
• Plasmas 10%
• Acoustic impedance 8%
• Fluids 7%
• Sensors 5%
• Experiments 4%

Medicine & Life Sciences

• Surface Plasmon Resonance 71%
• Tumor Biomarkers 55%
• Lung Neoplasms 44%
• Serum 25%
• Limit of Detection 24%
• molybdenum disulfide 21%
• chloroacetic acid 20%
• Photoelectron Spectroscopy 16%
• Refractometry 16%
• Keratin-19 15%
• Nanocomposites 15%
• Electric Impedance 11%
• Saliva 11%
• Shoulder 10%
• Sensitivity and Specificity 8%
• Urine 8%
• Enzyme-Linked Immunosorbent Assay 8%
• Neoplasms 3%

Chemical Compounds

• Surface Plasmon 66%
• Surface Plasmon Resonance 54%
• Biological Marker 51%
• Liquid Film 27%
• Chloroacetic Acid 19%
• Molybdenum Disulfide 16%
• Refractive Index 13%
• Kd 10%
• X-Ray Photoelectron Spectroscopy 9%
• Nanocomposite 9%
• Plasma 8%
• Time 5%
• Surface 4%