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Paper-based electrochemical aptasensor using Ti3C2 MXene for sensitive detection of Mammaglobin-A biomarker
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DOI：10.1016/j.talanta.2026.130421.png)
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Abstract
En 中文
• MXene (Ti3C2)-enabled paper-based aptasensor for Mammaglobin-A detection. • MAMB1 aptamer–MXene interface enables selective recognition of breast cancer CTCs. • Ti3C2 nanosheets enhance electron transfer kinetics and electrochemical signal response. • Ultrasensitive detection of MDA-MB-231 cells with LOD of ∼4 cells mL−1. • Low-cost disposable platform suitable for point-of-care breast cancer diagnostics.
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6.1
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2.6W
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6.3W
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