Lab-on-Chip device based on aptamers for real-time zinc ion detection: Advancing on-site environmental monitoring

Key Points

• The device detects zinc ions, showcasing real-time monitoring capabilities in environmental contexts.
• Zinc ion detection precision was highlighted, achieving levels as low as 0.5 µM.
• Analysis of environmental samples demonstrated robust performance of the lab-on-chip sensor using aptamer technology.
• This device may enable rapid on-site environmental monitoring, addressing real-world contamination issues.