Recent Advances in Food Safety Detection: Split Aptamer-Based Biosensors Development and Potential Applications

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 12, 2025

Ensuring food safety is a shared responsibility across the entire supply chain, encompassing manufacturers, processors, retailers, consumers, and regulatory bodies. However, traditional detection methods have several limitations, including slow processing times, high costs, limited sensitivity, susceptibility to false positives or negatives. These shortcomings underscore urgent need for faster, more accurate, cost-effective technologies. Aptamers aptasensors emerged as promising alternatives. offer advantages over recognition probes due their affinity specificity diverse targets. The enable rapid detection, cost reduction, shelf life extension, minimal batch-to-batch variability, making them highly suitable applications. Detecting small molecules such toxins, antibiotics, pesticides, contaminants, heavy metals remains challenging steric hindrance, nonspecific binding, reduced accuracy. Recent advancements in aptamer technology focused on pre- postmodifications enhance performance. One of most innovations development split aptamers. engineered aptamers, designed operate segments known improved flexibility binding specificity, effectively addressing challenges detecting small-sized This review examines evolution aptamers aptasensors, focusing application that are essential safety. It reported strategies modifying optimizing selected providing details developing approach address unique small-molecule detection. Additionally, recent its integration into aptasensor highlighted, showcasing how these revolutionizing hazards by overcoming limitations methods.

Language: Английский

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Multi-functional Dressings for Recovery and Screenable Treatment of Wounds: A review

Heliyon, Journal Year: 2024, Volume and Issue: 11(1), P. e41465 - e41465

Published: Dec. 24, 2024

Language: Английский

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A novel colorimetric biosensor based on nanozyme of CuO nanoparticle and specific aptamer for detection of herbicide atrazine in food samples

Journal of Food Measurement & Characterization, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

Language: Английский

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