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Catalyst-Engineered SnO2 Nanorods Integrated with a Mini-GC Platform for Selective Acetone Detection and Breath Biomarker Discrimination
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DOI：10.1016/j.snb.2026.140676.png)
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Abstract
En 中文
• Catalyst-engineered Au-SnO2 nanorods exhibited superior acetone sensing. • The mini-GC platform achieved selective acetone detection down to 0.01 ppm. • Hydrogen, isoprene, and acetone were chromatographically discriminated. • Enhanced sensing originated from oxygen-vacancy-rich Au-SnO2 interfaces. • The platform enables multi-biomarker metabolic monitoring via breath analysis.
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7.7
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3.3W
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12.6W
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