Intercalating methylene blue in molecular beacon for sensitive detection of salivary TNF-α towards early diagnosis of oral cancer

Siyi Zou, Hui Wei, Xiaolin Cui, Wing Cheung Mak, Xuejin Li, Guozhen Liu
2022 Sensors & Diagnostics  
An electrochemical molecular beacon-based biosensor is developed for the sensitive detection of TNF-α, which presents a non-invasive strategy for salivary cytokines detection towards the early diagnosis of oral cancer in a point-of-care fashion.
doi:10.1039/d2sd00035k fatcat:nlynkczuf5hvxma5isesvhu3dy