ArticleBioMed research international2022
Dental Age Estimation Using Multiphoton Microscopy: A Potential Tool for Forensic Science.
Article in BioMed research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Two-photon imaging microscopy of non-stained human epiretinal membranes.Biomedical optics express · 2026Article
- Characterization of inner ear granular bodies by polarization-resolved second harmonic generation microscopy.Biomedical optics express · 2026Article
- Profilometric and scanning electron microscopy analysis comparing hydroxyapatite and zinc oxide nanoparticles for erosion resistance.BMC oral health · 2025Article
- Analysis of age-related changes in the left ventricular myocardium with multiphoton microscopy.Biomedical optics express · 2024Article
- Radiological Evaluation of the Accuracy of Demirjian, Nolla, and Willems Methods for Dental Age Estimation in 3-17-Year-Old Iranian Children.BioMed research international · 2024Article
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Authors and funding
6 authors.
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Abstract
Normal aging affects the different structures of teeth, in particular, the dentine. These changes are useful in forensic disciplines as a tool for age estimation. Although multiphoton (MP) microscopy has been used to explore dental pieces, a relationship between age and MP response of the human dentine has not been proposed yet. The relationship between MP signals and natural dentine aging is investigated herein. An index of age (INAG) combining two-photon excitation fluorescence (TPEF) and second harmonic generation (SHG) images has been used to quantify these changes. The results show that the INAG significantly decreases with age. Moreover, peritubular dentine size and collagen internal properties are also modified with age. This information confirms the usefulness of this technique in forensic age estimation after disasters (natural or manmade) with a lack of comprehensive fingerprint database. Courts and other government authorities might also benefit from this tool when the official age of individuals under special circumstances is required for legal or medical reasons.
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