Electrochemical nanosensors: Revolutionizing vitamin detection

Electrochemical nanosensors offer remarkable capabilities for precise and selective vitamin detection, with transformative implications for healthcare, nutrition, and food industry quality control. Nanotechnology advancements have facilitated the creation of nanoscale sensors with customized properties, enhancing the efficacy of detecting vitamins. Materials such as gold nanoparticles, carbon nanotubes, and quantum dots have been modified to display remarkable sensitivity and specificity for distinct vitamins. Integrating these materials with electrochemical techniques enables the translation of biochemical interactions into measurable electrical signals, achieving accurate and swift detection. Real-time monitoring of vitamin levels enables health optimization and improves quality control, nutritional label accuracy and supply chain monitoring in the food industry. This review comprehensively examines the electrochemical properties of sensors for vitamin analysis, highlighting modernization in the design of sensors, restyling nanomaterial-based sensor technologies and exploring their applications in food quality control while simultaneously addressing current challenges and future directions in the development of sensors.