Quantum Dot-Enabled Optical Codes for Neurotransmitter Sensing at the Bio-Nano Interface with Translational Relevance

Key Points

• To explore the application of quantum dots for effective neurotransmitter sensing.
• Used various types of quantum dots (semiconductor, carbon/graphene, halide perovskite) for sensing.
• Analyzed the optical properties of quantum dots for neurotransmitter detection.
• Investigated the integration of quantum dots at the bio-nano interface.
• Quantum dots provided bright and stable optical signals for neurotransmitter sensing.
• Different types of quantum dots exhibited unique sensing capabilities and efficiencies.
• Findings indicate strong potential for translational applications in biosensing.