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Gold nanocluster based dual-channel fluorescent sensor array combined with principal component analysis for heavy metal ion detection
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DOI：10.1016/j.microc.2026.119339.png)
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Abstract
En 中文
• A dual-channel fluorescent sensor array was developed using BSA-AuNCs and GSH-AuNCs. • The array achieved simultaneous discrimination of four heavy metals by cross-reactive signals. • The system enables reliable semi-quantitative pollution assessment in real samples.
Keywords:
Fluorescent sensor array
Gold nanoclusters
Heavy metal ions
Principal component analysis
Environmental monitoring
Journal
IF:
5.1
Papers:
1.8W
Citations:
3.7W
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Cited Papers