Spectral assemessment of oral fluid after in-office teeth whitening procedure
Татьяна В. Козлова, 1 Елена В. Тимченко, 1 Павел Е. Тимченко, 1 Олег. О. Фролов, 2 Лариса Т. Волова, 2 Оксана А. Магсумова, 2 Виктория А. Полканова, 2 Наргиз В. Джалилова 1 Самарский национальный исследовательский университет имени академика С.П. Королёва, Самара, Россия 2 Самарский государственный медицинский университет, институт экспериментальной медицины и биотехнологий, Самара, Россия
Abstract
Abstract— Oral fluid assessment before and after the in office whitening procedure was carried out using the Raman spectroscopy method. The patients aged 18-32 were studied. The oral fluid was collected in the morning using sterile vials and then it was frozen at -20ºС. The vials were defrosted for 10 hours at +3ºС.All samples were divided in 4 groups: oral fluid before, after, two weeks after and one month after the procedure of teeth whitening. Spectral change in the oral fluid composition after the tooth whitening procedure related to the change in lipid organic composition was detected.
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Tatyana Kozlova
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Russia
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