ArticleFrontiers in chemistry2026
A type of magnetic electrochemical nano-biosensors for sensitive detection of heterogeneous nuclear ribonucleoprotein A1.
Article in Frontiers in chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Introduction: The detection of tumor markers has become an important non-invasive detection method for early detection, diagnosis, and prognosis and treatment of tumors. Methods: In this work, we designed and developed a novel type of electrochemical nano-biosensors characterized by magnetically driven self-assembly based on Fe Results and Discussion: The nano-biosensors revealed a decent linear relationship with a lower LOD of 0.103 pg/mL, higher sensitivity, excellent selectivity, satisfactory repeatability (RSD ≤1.55%), dependable long-term stability, and the accurate detection of spiked samples, revealing the promising application prospect in the clinical examination.
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