An integrated Aptamer-CRISPR-Cas12a method for rapid and sensitive detection of carbendazim
8.5
来源：
Nature
关键字：
CRISPR
发布时间：
2025-11-20 23:45
摘要：
The Aptamer-CRISPR/Cas12a assay is a novel method developed for the rapid and sensitive detection of carbendazim, a pesticide with significant health and environmental risks. This assay combines the specificity of aptamers with the sensitivity of the CRISPR/Cas12a system, achieving a detection limit of 10 ng/mL and a linear range of 10-5000 ng/mL. Its user-friendly design and quick results make it suitable for on-site applications, addressing urgent needs in food safety and environmental monitoring.
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domain_focus
1.0分+
business_impact
0.5分+
scientific_rigor
1.5分+
timeliness_innovation
1.5分+
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2.5分+
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关键证据
The assay achieves a limit of detection (LOD) of 10 ng/mL and a linear detection range of 10-5000 ng/mL.
The method is user-friendly and delivers results in about 40 minutes, suitable for field applications.
The integration of aptamers with CRISPR/Cas12a enhances sensitivity and specificity for detecting carbendazim.
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AI评分总结
The Aptamer-CRISPR/Cas12a assay is a novel method developed for the rapid and sensitive detection of carbendazim, a pesticide with significant health and environmental risks. This assay combines the specificity of aptamers with the sensitivity of the CRISPR/Cas12a system, achieving a detection limit of 10 ng/mL and a linear range of 10-5000 ng/mL. Its user-friendly design and quick results make it suitable for on-site applications, addressing urgent needs in food safety and environmental monitoring.