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Conferences > Photonics > 2016 > Tu5B > Tu5B.3

Protoporphyrin as Biomarker for in Vivo detection of Oral Precancer by Fluorescence Spectroscopy

Pavan Kumar, Ashutosh Singh, Surendra Kumar Kanaujia, and Asima Pradhan

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Abstract

In-vivo testing by an in-house developed handheld probe is carried out on cancerous, precancerous and normal groups with protoporphyrin as biomarker. The three groups are differentiate with high sensitivity and specificity.

© 2016 Optical Society of America

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