| Crystal growth technique for composite resin bonding. A SEM study. | |
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MedLine Citation:
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PMID: 10530196 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This study aimed to compare the surface structure of the exposed enamel and dentine treated with acid etching and various concentrations of crystal growth agents (CGA) under Scanning Electron Microscope (SEM). Fifteen maxillary central incisors which fulfilled the inclusion and exclusion criteria were used as samples. The acid used for etching the enamel was 37% orthophosphoric acid and CGA's were 2%, 5% and 10% for micacid saturated with ammonium sulfate. The samples were divided into 5 groups and expect control group others were subjected to various surface treatments. They were observed under SEM at X 1000 magnification. The acid etched enamel surface structure was similar to the previously published reports. Maximum crystal growth on enamel and dentin were observed with 5% CGA. The surface irregularity produced by crystals were similar to acid etched surface. |
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Authors:
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R Sathyanarayanan |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Indian journal of dental research : official publication of Indian Society for Dental Research Volume: 9 ISSN: 0970-9290 ISO Abbreviation: Indian J Dent Res Publication Date: 1998 Jul-Sep |
Date Detail:
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Created Date: 1999-11-03 Completed Date: 1999-11-03 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 9202990 Medline TA: Indian J Dent Res Country: INDIA |
Other Details:
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Languages: eng Pagination: 99-103 Citation Subset: D |
Affiliation:
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Department of Conservative Dentistry & Endodontics, Mahatma Gandhi Dental College, Pondicherry, India. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acid Etching, Dental* Adult Crystallization Dental Enamel / drug effects, ultrastructure Dentin / drug effects, ultrastructure Formic Acids / pharmacology Humans Microscopy, Electron, Scanning Middle Aged Phosphoric Acids / pharmacology Resin Cements |
| Chemical | |
Reg. No./Substance:
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0/Formic Acids; 0/Phosphoric Acids; 0/Resin Cements; 64-18-6/formic acid; 7664-38-2/phosphoric acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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