Point-of-care testing of nitrite in oral medicine - Application and validation of an enzymatic biosensor in human saliva

Periodontal disease (PD) is a chronic inflammatory condition triggered by bacterial biofilms and progresses through two main stages: gingivitis and periodontitis. The existing diagnostic methods remain time-consuming and require clinical expertise. Salivary nitrite, a stable end-product of nitric ox...

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Bibliographic Details
Published in:	Sensing and Bio-Sensing Research
Main Authors:	Sara Rodrigues Gaspar, Luís Proença, Ricardo Alves, Maria Gabriela Almeida
Format:	Article
Language:	English
Published:	Elsevier 2025-08-01
Subjects:	Periodontal disease Saliva Nitrite Biosensors Point-of-care test
Online Access:	http://www.sciencedirect.com/science/article/pii/S2214180425001266

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