Aptamer-Based Dual-Cascade Signal Amplification System Lights up G-Quadruplex Dimers for Ultrasensitive Detection of Domoic Acid

In recent years, harmful algal blooms have led to frequent occurrences of shellfish toxin contamination, posing a significant threat to the safety of aquatic products and public health. As a potent neurotoxin, domoic acid (DA) can accumulate in shellfish, highlighting the urgent need for rapid and h...

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Autors principals:	Jiansen Li, Zhenfei Xu, Zexuan Zhang, Rui Liu, Yuping Zhu, Xiaoling Lu, Huiying Xu, Xiaoyu Liu, Zhe Ning, Xinyuan Wang, Haobing Yu, Bo Hu
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2026-01-01
Col·lecció:	Marine Drugs
Matèries:	domoic acid aptasensor G-quadruplex dimer signal amplification food safety
Accés en línia:	https://www.mdpi.com/1660-3397/24/1/50
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