Metal Oxide, Doped Metal Oxide, and Carbon-Based Electrochemical Sensors for Food Additive Detection: Recent Advances, Challenges, and Future Perspectives.
Food safety can be ensured by rapid, accurate, and inexpensive methods to detect food additives, which can be harmful when consumed beyond a permissible limit. Although variety of highly sensitive traditional techniques are available for the quantification of food additives, their application is limited due to high ins...