Raman spectroscopy may help discriminate various zones of carious dentine lesion: Study
According to recent research, dentists from the Centre of Oral Clinical Translational Sciences, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, the United Kingdom has proven that Raman spectroscopy can be used in vitro to discriminate objectively between the different zones of a carious dentine lesion at high resolution.
The study is published in the Journal of Dentistry.
Carious tissue discrimination in clinical operative caries management relies traditionally on the subjective hardness of carious dentine. Biochemical alterations within the lesion have the potential to discriminate the lesion zones objectively.
Therefore, M.Alturki and colleagues aimed to determine the correlation between the biochemical proportions of amide I and phosphate moieties as these are the most prominent peaks found in dentine with the Knoop microhardness of carious dentine zones, using non-contact Raman spectroscopy.
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