Laboratory evaluation of tooth whitening agents in hydroxyapatite samples

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.

More about the authors

Journal: Stomatology. 2013;92(4): 4‑8

Downloaded: 9

Download PDF (RU)

Contact the author

Table of contents

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.)

Close metadata

Recommended articles:

Mechanical properties of photopolymerisable compositions for the creation of bone and dental tissue equivalents. Stomatology. 2024;(6-2):5-9

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

List of references:

D'yakonenko E.E., Zhitkov M.Yu., Poyurovskaya I.Ya. Gidroksilapatit. Svoistva, poluchenie i primenenie v stomatologii i chelyustno-litsevoi khirurgii. Sovremennaya ortopedicheskaya stomatologiya 2011; 15: 71-79.
D'yakonenko E.E., Poyurovskaya I.Ya., Pozharkova M.E. Izgotovlenie model'nykh obraztsov iz gidroksilapatita (GAP): tipichnye defekty i ikh ustranenie. Zubnoi tekhnik 2012; 5: 80-82.
Perminova E.A., Poyurovskaya I.Ya., Vinnichenko Yu.A. Issledovanie sposobnosti k okrashivaniyu pishchevymi sredami vosstanovitel'nykh nanokompozitnykh materialov. Sbornik "Materialy XI ezhegodnogo nauchnogo foruma "Stomatologiya 2009". "Innovatsii i perspektivy v stomatologii i chelyustno-litsevoi khirurgii". M 2009; 418-422.
Addy M., Prayitno S., Taylor L., Cadogan S. An in vitro study of the role of dietary factors in the aetiology of tooth staining associated with the use of chlorhexidine. J Periodontol Res 1979; 14: 403-410.
Freccia W.F., Peters D.D. A technique for staining extracted teeth: a research and teaching aid for bleaching. J Endodon 1982; 8: 67-69.
Lee B.-S., Huang S.-H., Chiang Y.-C., Chien Y.-S., Mou C.-Y., Lin C.-P. Development of in vitro tooth staining model and usage of catalysts to elevate the effectiveness of tooth bleaching. Dent Mater 2008; 25: 1: 57-66.
Pretty I.A., Edgar W.M., Higham S.M. The use of QLF to quantify in vitro whitening in a product testing model. Br Dent J 2001; 191: 566-569.
Sharif N., MacDonald E., Hughes J., Newcombe R.G., Addy M. The clinical stain removal properties of 'whitening' toothpaste products: studies in vitro. Br Dent J 2000; 188: 620-624.

Close metadata