#BiomedicalSensing
May 31, 2026 at 7:32 PM
Novel room-temperature Yb-doped Bi₂S₃ nanoribbon sensor realizes on-site periodontitis diagnosis via exhaled H₂S detection.

link.springer.com/article/10.1...
#GasSensor #BiomedicalSensing #Nanomaterial
On-Site Periodontitis Diagnosis via Room-Temperature Oral Exhalation H2S Sensor Based on Yb-Doped Bi2S3 Nanoribbon - Nano-Micro Letters
H2S gas in oral exhalation is a critical biomarker for early periodontitis diagnosis, yet practical on-site detection via portable sensors remains challenging. Herein, we report a room-temperature H2S...
link.springer.com
August 5, 2026 at 7:08 AM