From the Journals

Hydrogel-Based Biosensor Enables Real-Time Detection of Oral Inflammation

Study describes adhesive intraoral device that measures TNF-alpha levels chairside, potentially supporting earlier diagnosis of periodontal and pulp disease.

By
Olivia Anderson
February 25, 2026
3 min

Conexiant

1

New biosensor detects oral inflammation in real-time during dental exams.
2

Measures TNF-alpha levels associated with pulpitis and periodontitis.
3

Early detection can prevent severe complications like tooth loss.
4

Overcomes limitations of traditional subjective assessments.
5

Tested on porcine gum tissue and guinea pigs with accurate results.
6

Potential for integration into routine dental practice.
7

Patent application pending for the biosensor technology.

Original Source(s)

Conexiant

Hydrogel-Based Biosensor Enables Real-Time Detection of Oral Inflammation

Study describes adhesive intraoral device that measures TNF-alpha levels chairside, potentially supporting earlier diagnosis of periodontal and pulp disease.