Organic electrochemical transistor-based biosensors using doped polyaniline

Key Points

• To advance the development of biosensors for health monitoring and safety in food and environmental systems.
• Developed organic electrochemical transistors using doped polyaniline as the sensing material.
• Evaluated performance in detecting various biomolecules and environmental contaminants.
• Compared effectiveness against traditional sensing methods.
• Demonstrated higher sensitivity and quicker response times than conventional biosensors.
• Showed potential for multifunctional applications in health, food safety, and environmental monitoring.