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An optimized synthetic substrate for orthodontic bond strength testing.

Standard

An optimized synthetic substrate for orthodontic bond strength testing. / Klocke, A; Tadic, D; Kahl-Nieke, Bärbel; Epple, M.

in: DENT MATER, Jahrgang 19, Nr. 8, 8, 2003, S. 773-778.

Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung

Harvard

Klocke, A, Tadic, D, Kahl-Nieke, B & Epple, M 2003, 'An optimized synthetic substrate for orthodontic bond strength testing.', DENT MATER, Jg. 19, Nr. 8, 8, S. 773-778. <http://www.ncbi.nlm.nih.gov/pubmed/14511736?dopt=Citation>

APA

Klocke, A., Tadic, D., Kahl-Nieke, B., & Epple, M. (2003). An optimized synthetic substrate for orthodontic bond strength testing. DENT MATER, 19(8), 773-778. [8]. http://www.ncbi.nlm.nih.gov/pubmed/14511736?dopt=Citation

Vancouver

Klocke A, Tadic D, Kahl-Nieke B, Epple M. An optimized synthetic substrate for orthodontic bond strength testing. DENT MATER. 2003;19(8):773-778. 8.

Bibtex

@article{a6a7408b3c364e3f9170e6739741228f,
title = "An optimized synthetic substrate for orthodontic bond strength testing.",
abstract = "OBJECTIVE: The purpose of this study was to investigate the suitability of different synthetic calcium phosphate based substrates as a biomimetic enamel surface model for orthodontic bond strength testing. METHODS: Carbonated apatite, amorphous calcium phosphate and commercial hydroxyapatite specimens were prepared as substrates for orthodontic bond strength testing. Carbonated apatite specimens were prepared by pressing, sintering and treatment with NaF. The shear bond strength was measured with a universal testing machine. RESULTS: Hydroxyapatite, amorphous and cold pressed carbonated hydroxyapatite exhibited fractures within the substrate after debonding. Mean bond strength values for carbonated hydroxyapatite were 7.38 (1.75) MPa for specimens pressed at 300 degrees C and 9.55 (2.23) MPa for specimens pressed at 300 degrees C and then sintered at 600 degrees C. An additional NaF treatment after sintering resulted in lower bond strength measurements of on average 6.52 (1.03) MPa. SIGNIFICANCE: Hot pressed and sintered carbonated hydroxyapatite showed acceptable shear bond strength values and may represent a suitable biomimetic model for orthodontic bond strength testing.",
author = "A Klocke and D Tadic and B{\"a}rbel Kahl-Nieke and M Epple",
year = "2003",
language = "Deutsch",
volume = "19",
pages = "773--778",
journal = "DENT MATER",
issn = "0109-5641",
publisher = "Elsevier Science",
number = "8",

}

RIS

TY - JOUR

T1 - An optimized synthetic substrate for orthodontic bond strength testing.

AU - Klocke, A

AU - Tadic, D

AU - Kahl-Nieke, Bärbel

AU - Epple, M

PY - 2003

Y1 - 2003

N2 - OBJECTIVE: The purpose of this study was to investigate the suitability of different synthetic calcium phosphate based substrates as a biomimetic enamel surface model for orthodontic bond strength testing. METHODS: Carbonated apatite, amorphous calcium phosphate and commercial hydroxyapatite specimens were prepared as substrates for orthodontic bond strength testing. Carbonated apatite specimens were prepared by pressing, sintering and treatment with NaF. The shear bond strength was measured with a universal testing machine. RESULTS: Hydroxyapatite, amorphous and cold pressed carbonated hydroxyapatite exhibited fractures within the substrate after debonding. Mean bond strength values for carbonated hydroxyapatite were 7.38 (1.75) MPa for specimens pressed at 300 degrees C and 9.55 (2.23) MPa for specimens pressed at 300 degrees C and then sintered at 600 degrees C. An additional NaF treatment after sintering resulted in lower bond strength measurements of on average 6.52 (1.03) MPa. SIGNIFICANCE: Hot pressed and sintered carbonated hydroxyapatite showed acceptable shear bond strength values and may represent a suitable biomimetic model for orthodontic bond strength testing.

AB - OBJECTIVE: The purpose of this study was to investigate the suitability of different synthetic calcium phosphate based substrates as a biomimetic enamel surface model for orthodontic bond strength testing. METHODS: Carbonated apatite, amorphous calcium phosphate and commercial hydroxyapatite specimens were prepared as substrates for orthodontic bond strength testing. Carbonated apatite specimens were prepared by pressing, sintering and treatment with NaF. The shear bond strength was measured with a universal testing machine. RESULTS: Hydroxyapatite, amorphous and cold pressed carbonated hydroxyapatite exhibited fractures within the substrate after debonding. Mean bond strength values for carbonated hydroxyapatite were 7.38 (1.75) MPa for specimens pressed at 300 degrees C and 9.55 (2.23) MPa for specimens pressed at 300 degrees C and then sintered at 600 degrees C. An additional NaF treatment after sintering resulted in lower bond strength measurements of on average 6.52 (1.03) MPa. SIGNIFICANCE: Hot pressed and sintered carbonated hydroxyapatite showed acceptable shear bond strength values and may represent a suitable biomimetic model for orthodontic bond strength testing.

M3 - SCORING: Zeitschriftenaufsatz

VL - 19

SP - 773

EP - 778

JO - DENT MATER

JF - DENT MATER

SN - 0109-5641

IS - 8

M1 - 8

ER -