Hollow Sn-doped ZnO nanotubes for synergistically enhanced sensing performance toward 3-hydroxy-2-butanone with preliminary exploration of a multi-parameter intelligent system

Key Points

• The sensing performance significantly improves with the use of hollow Sn-doped ZnO nanotubes, indicating a strong synergistic effect.
• Preliminary testing demonstrates the effective detection of 3-hydroxy-2-butanone, achieving high sensitivity and specificity.
• Analysis utilized advanced sensing materials and an intelligent system approach to optimize detection capabilities.
• These findings may enable better environmental monitoring and food safety applications through improved sensory technologies.