Influenza Screening: Could a Taste-Based Sensor Play a Role?

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1. Developed taste-based influenza sensor targeting neuraminidase.

2. Utilizes N-acetylneuraminic acid derivatives linked to thymol.

3. Methylated α-linked sensor selectively reacts to viral neuraminidase.

4. Unmethylated sensor responds to both bacteria and viruses.

5. Cytotoxicity testing shows no reduction in cell viability.

6. Sensor stability confirmed over four weeks.

7. Sufficient viral neuraminidase levels in saliva for activation.

8. Aims for low-cost, rapid testing in point-of-care settings.