Home > Research > Publications & Outputs > Synthesis and characterizations of a fluoride-r...
View graph of relations

Synthesis and characterizations of a fluoride-releasing dental restorative material

Research output: Contribution to journalJournal articlepeer-review

Published

Standard

Synthesis and characterizations of a fluoride-releasing dental restorative material. / Khan, A.S.; Aamer, S.; Chaudhry, A.A.; Wong, F.S.L.; Rehman, I.U.

In: Materials Science and Engineering: A, Vol. 33, No. 6, 2013, p. 3458-3464.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Khan, AS, Aamer, S, Chaudhry, AA, Wong, FSL & Rehman, IU 2013, 'Synthesis and characterizations of a fluoride-releasing dental restorative material', Materials Science and Engineering: A, vol. 33, no. 6, pp. 3458-3464. https://doi.org/10.1016/j.msec.2013.04.029

APA

Khan, A. S., Aamer, S., Chaudhry, A. A., Wong, F. S. L., & Rehman, I. U. (2013). Synthesis and characterizations of a fluoride-releasing dental restorative material. Materials Science and Engineering: A, 33(6), 3458-3464. https://doi.org/10.1016/j.msec.2013.04.029

Vancouver

Khan AS, Aamer S, Chaudhry AA, Wong FSL, Rehman IU. Synthesis and characterizations of a fluoride-releasing dental restorative material. Materials Science and Engineering: A. 2013;33(6):3458-3464. https://doi.org/10.1016/j.msec.2013.04.029

Author

Khan, A.S. ; Aamer, S. ; Chaudhry, A.A. ; Wong, F.S.L. ; Rehman, I.U. / Synthesis and characterizations of a fluoride-releasing dental restorative material. In: Materials Science and Engineering: A. 2013 ; Vol. 33, No. 6. pp. 3458-3464.

Bibtex

@article{7243fd5d23d04493907bd36d00b37a3a,
title = "Synthesis and characterizations of a fluoride-releasing dental restorative material",
abstract = "The aim was to develop an obturating material which has the tendency to release fluoride and minimize interfaces with tooth. Nano-fluorapatite (nFA) powder was synthesized by sol-gel. The composite based on polyurethane (PU) was obtained by chemically binding the nFA (10, 15, 20% wt/wt) to the diisocyanate component by utilizing in-situ polymerization. The procedure involved stepwise addition of monomeric units of PU, and optimizing the reagent concentrations to synthesize composite. The structural, phase and morphological analysis of nFA was evaluated. The structural, fluoride release and in-vitro adhesion analysis with tooth structure of PU/nFA was conducted. For fluoride release analysis the samples were stored in artificial saliva and deionized water for periodical time intervals. Bond strength of composites was analyzed by push-out test. Chemical linkage was achieved between PU and nFA without intermediate coupling agent. The insignificant difference of fluoride release pattern was observed in artificial saliva and (p ≥ 0.05) deionized water. The PU/nFA composite provided sustained release of fluoride over a long period of time. The composite showed more adhesion toward tooth structure with the increase in concentration of nFA. Bond strength of composite was in accordance with root canal filling material, hence, the material with anti-cariogenic properties can be used as an obturating material. {\textcopyright} 2013 Elsevier B.V.",
keywords = "Bond strength, Dental composite, Fluorapatite, Fluoride release, Obturating material, Spectroscopy, Dental restorative materials, Fluorapatites, In-situ polymerization, Intermediate coupling, Morphological analysis, Reagent concentration, Synthesis and characterizations, Adhesion, Body fluids, Bond strength (materials), Coupling agents, Deionized water, Dental composites, Dental materials, Fluorine compounds, Materials, Sol-gels, Interfaces (materials), apatite, fluorapatite, fluoride, nanomaterial, polyurethan, root canal filling material, article, chemistry, human, synthesis, Apatites, Fluorides, Humans, Nanostructures, Polyurethanes, Root Canal Filling Materials",
author = "A.S. Khan and S. Aamer and A.A. Chaudhry and F.S.L. Wong and I.U. Rehman",
year = "2013",
doi = "10.1016/j.msec.2013.04.029",
language = "English",
volume = "33",
pages = "3458--3464",
journal = "Materials Science and Engineering: A",
issn = "0921-5093",
publisher = "Elsevier Ltd",
number = "6",

}

RIS

TY - JOUR

T1 - Synthesis and characterizations of a fluoride-releasing dental restorative material

AU - Khan, A.S.

AU - Aamer, S.

AU - Chaudhry, A.A.

AU - Wong, F.S.L.

AU - Rehman, I.U.

PY - 2013

Y1 - 2013

N2 - The aim was to develop an obturating material which has the tendency to release fluoride and minimize interfaces with tooth. Nano-fluorapatite (nFA) powder was synthesized by sol-gel. The composite based on polyurethane (PU) was obtained by chemically binding the nFA (10, 15, 20% wt/wt) to the diisocyanate component by utilizing in-situ polymerization. The procedure involved stepwise addition of monomeric units of PU, and optimizing the reagent concentrations to synthesize composite. The structural, phase and morphological analysis of nFA was evaluated. The structural, fluoride release and in-vitro adhesion analysis with tooth structure of PU/nFA was conducted. For fluoride release analysis the samples were stored in artificial saliva and deionized water for periodical time intervals. Bond strength of composites was analyzed by push-out test. Chemical linkage was achieved between PU and nFA without intermediate coupling agent. The insignificant difference of fluoride release pattern was observed in artificial saliva and (p ≥ 0.05) deionized water. The PU/nFA composite provided sustained release of fluoride over a long period of time. The composite showed more adhesion toward tooth structure with the increase in concentration of nFA. Bond strength of composite was in accordance with root canal filling material, hence, the material with anti-cariogenic properties can be used as an obturating material. © 2013 Elsevier B.V.

AB - The aim was to develop an obturating material which has the tendency to release fluoride and minimize interfaces with tooth. Nano-fluorapatite (nFA) powder was synthesized by sol-gel. The composite based on polyurethane (PU) was obtained by chemically binding the nFA (10, 15, 20% wt/wt) to the diisocyanate component by utilizing in-situ polymerization. The procedure involved stepwise addition of monomeric units of PU, and optimizing the reagent concentrations to synthesize composite. The structural, phase and morphological analysis of nFA was evaluated. The structural, fluoride release and in-vitro adhesion analysis with tooth structure of PU/nFA was conducted. For fluoride release analysis the samples were stored in artificial saliva and deionized water for periodical time intervals. Bond strength of composites was analyzed by push-out test. Chemical linkage was achieved between PU and nFA without intermediate coupling agent. The insignificant difference of fluoride release pattern was observed in artificial saliva and (p ≥ 0.05) deionized water. The PU/nFA composite provided sustained release of fluoride over a long period of time. The composite showed more adhesion toward tooth structure with the increase in concentration of nFA. Bond strength of composite was in accordance with root canal filling material, hence, the material with anti-cariogenic properties can be used as an obturating material. © 2013 Elsevier B.V.

KW - Bond strength

KW - Dental composite

KW - Fluorapatite

KW - Fluoride release

KW - Obturating material

KW - Spectroscopy

KW - Dental restorative materials

KW - Fluorapatites

KW - In-situ polymerization

KW - Intermediate coupling

KW - Morphological analysis

KW - Reagent concentration

KW - Synthesis and characterizations

KW - Adhesion

KW - Body fluids

KW - Bond strength (materials)

KW - Coupling agents

KW - Deionized water

KW - Dental composites

KW - Dental materials

KW - Fluorine compounds

KW - Materials

KW - Sol-gels

KW - Interfaces (materials)

KW - apatite

KW - fluorapatite

KW - fluoride

KW - nanomaterial

KW - polyurethan

KW - root canal filling material

KW - article

KW - chemistry

KW - human

KW - synthesis

KW - Apatites

KW - Fluorides

KW - Humans

KW - Nanostructures

KW - Polyurethanes

KW - Root Canal Filling Materials

U2 - 10.1016/j.msec.2013.04.029

DO - 10.1016/j.msec.2013.04.029

M3 - Journal article

VL - 33

SP - 3458

EP - 3464

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

SN - 0921-5093

IS - 6

ER -