Laboratory evaluation of tooth whitening agents in hydroxyapatite samples

Poiurovskaia I.Ia.; D'iakonenko E.E.; Pozharkova M.E.

doi:https://doi.org/

Poiurovskaia I.Ia.

OOO "NPO Al'terdenta";
FGBU "Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii" Minzdrava RF, Moskva;
MGMSU

D'iakonenko E.E.

Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii Minzdrava RF, Moskva

Pozharkova M.E.

Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii Minzdrava RF, Moskva

Laboratory evaluation of tooth whitening agents in hydroxyapatite samples

Authors:

Poiurovskaia I.Ia., D'iakonenko E.E., Pozharkova M.E.

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Journal: Stomatology. 2013;92(4): 4‑8

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To cite this article:

Poiurovskaia IIa, D'iakonenko EE, Pozharkova ME. Laboratory evaluation of tooth whitening agents in hydroxyapatite samples. Stomatology. 2013;92(4):4‑8. (In Russ.)

Подписка 2026 Стоматология (Stomatology)

Использование инфографики авторами научных работ

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Abstract:

The paper presents laboratory model for evaluation of the effectiveness of tooth whitening agents on pure and technical hydroxyapatite (HAP) samples. HAP samples were exposed in distilled water, and colour measurements were taken after coloration in tea extract and using of "Blend-a-med delicate bleaching" ("Procter & Gamble", Germany) toothpaste. The proposed laboratory model allows imitating discoloration by food dye (tea) and measure the whitening toothpaste effect by significant change in colour characteristics in the CIE L*a*b* system.

Keywords:

whitening agents

effectiveness of tooth whitening

hydroxyapatite

colour features

Authors:

Poiurovskaia I.Ia.

OOO "NPO Al'terdenta";
FGBU "Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii" Minzdrava RF, Moskva;
MGMSU

D'iakonenko E.E.

Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii Minzdrava RF, Moskva

Pozharkova M.E.

Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii Minzdrava RF, Moskva

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References:

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