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Author : Göran Redmalm
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.3/5 (91 download)
Download or read book Dentifrice Abrasivity written by Göran Redmalm and published by . This book was released on 1987 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. van Loveren
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318022063
Total Pages : 168 pages
Book Rating : 4.3/5 (18 download)
Download or read book Toothpastes written by C. van Loveren and published by Karger Medical and Scientific Publishers. This book was released on 2013 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indispensable for dentists, dental students and community dental programs With the mass-marketed introduction of fluoride in toothpaste in the 1950s, toothbrushing with paste became indispensable for good oral health. Both the industry and the dental profession had a shared interest in advocating the widespread correct use of good quality toothpaste. This publication starts with a general introduction on the purpose, history and composition of toothpaste. The following chapters deal with the clinical evidence of its effectiveness in caries prevention, reducing and preventing plaque, gin-givitis, halitosis, and calculus formation, facilitating removal and prevention of extrinsic stain, and preventing dentine hypersensitivity and erosion. Later chapters provide valuable information on the abrasiveness of the pastes, the substantivity of active ingredients in the oral cavity and the possible models to study the effectiveness of the pastes when full-scale clinical trials are not possible. The final chapter focuses on the frequency of toothbrushing and post-brushing rinsing behavior. The book provides indispensable information for dentists, dental students and community dental programs on whether toothpastes can be recommended to patients for specific aims and how to use them to obtain the best effect.
Author : Kenneth J. Anusavice
Publisher : Elsevier Health Sciences
ISBN 13 : 143772549X
Total Pages : 836 pages
Book Rating : 4.4/5 (377 download)
Download or read book Phillips' Science of Dental Materials - eBook written by Kenneth J. Anusavice and published by Elsevier Health Sciences. This book was released on 2003-06-30 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 11th edition of this leading reference is an outstanding, scientifically based source of information in the field of dental materials science. It presents up-to-date information on materials that are used in the dental office and laboratory every day, emphasizing practical, clinical use, as well as the physical, chemical, and biological properties of materials. Extensive new clinical photographs in this edition illustrate the topics, and color plates are integrated close to related concepts as they're discussed in each chapter. A new glossary of key terms found at the beginning of every chapter defines terms in the appropriate context of the chapter's discussion. Also in this edition, critical thinking questions throughout the book stimulate the readers' curiosity on specific topics, test their existing knowledge, and heighten their awareness of important or controversial subjects. Content outlines at the beginning of each chapter provide a quick reference for specific topics. The roles played by key organizations in ensuring the safety and efficacy of dental materials and devices are described - such as the American Dental Association, the U.S. Food and Drug Administration, the International Organization for Standardization, and the Fédération Dentaire Internationale. Up-to-date Selected Readings are presented at the end of each chapter to direct readers to supplemental literature on each topic. Numerous boxes and tables throughout summarize and illustrate key concepts and compare characteristics and properties of various dental materials. Distinguished contributors lend their credibility and experience to the text. Content has been completely updated to include information on the most current dental materials available. Glossaries at the beginning of each chapter define key terms used within the context of that chapter. Revised artwork gives this edition a fresh look, with high-quality illustrations and clinical photos to aid in the visualization of materials and procedures described. Reorganization and consolidation of chapters into four major book parts presents the material in a more efficient way: Part I describes the principles of materials science that control the performance of dental materials in dental laboratories, research laboratories, student dental clinics, public health clinics, and private practice clinics. Part II focuses on impression materials, gypsum products, dental waxes, casting investments and procedures, and finishing and polishing abrasives and procedures. Part III provides an updated scientific and applied description of the composition, manipulation principles, properties, and clinical performance of bonded restorations, restorative resins, dental cements, dental amalgams, and direct-filling golds. Part IV presents a basic and applied description of materials that are processed in a laboratory or dental clinic. Critical thinking questions appear in every chapter to stimulate thinking and classroom discussion. The overall design has been improved to provide a more visually appealing format.
Author : Laura Marchetti
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (378 download)
Download or read book Relative Dentrifrice Abrasivity on Dentin and Enamel written by Laura Marchetti and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abrasive characteristics of six (6) brands of toothpastes on Enamel and Dentin material were assessed. Human teeth were sliced to expose the dentin surface and then polished using 3 æm and 0.25 æm diamond paste. The outside surface of the tooth (after slicing) was used "as is" for the enamel surface testing. The surface smoothness was evaluated prior to testing using a surface profiler and averaging four (4) to five (5) readings across the surface for each sample. The tooth slices were then embedded into the acrylic plate surface by routing out an area with a dental drill and using polymethylmethacrylate (PMMA) to adhere the teeth to the plate. An acrylic abrasion machine was used to brush each sample for 3000 strokes with each of the toothpastes being tested. At least three (3) samples of each material were used for each paste. The same type of medium stiffness brush was used for each test. The surface smoothness was then re-assessed using the surface profiler again averaging four (4) to five (5) readings across the surface. The data was statistically analyzed and ranked by abrasiveness.
Author :
Publisher : ScholarlyEditions
ISBN 13 : 1481617737
Total Pages : 46 pages
Book Rating : 4.4/5 (816 download)
Download or read book Dentifrices—Advances in Research and Application: 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-26 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dentifrices—Advances in Research and Application: 2012 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Dentifrices in a concise format. The editors have built Dentifrices—Advances in Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Dentifrices in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Dentifrices—Advances in Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author : S.D. Williams
Publisher : Springer Science & Business Media
ISBN 13 : 9400915551
Total Pages : 412 pages
Book Rating : 4.4/5 (9 download)
Download or read book Chemistry and Technology of the Cosmetics and Toiletries Industry written by S.D. Williams and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition has been designed to monitor the progress in develop ment over the past few years and to build on the information given in the first edition. It has been extensively revised and updated. My thanks go to all who have contributed to this work. D.F.W. May 1996 Preface to the first edition This book is the result of a group of development scientists feeling that there was an urgent need for a reference work that would assist chemists in understanding the science involved in the development of new products. The approach is to inform in a way that allows and encourages the reader to develop his or her own creativity in working with marketing colleagues on the introduction of new products. Organised on a product category basis, emphasis is placed on formulation, selection of raw materials, and the technology of producing the products discussed. Performance considerations, safety, product liability and all aspects of quality are covered. Regulations governing the production and sale of cosmetic products internationally are described, and sources for updated information provided. Throughout the book, reference is made to consumer pressure and environmental issues-concerns which the development scientist and his or her marketing counterpart ignore at their own, and their employer's peril. In recent years, many cosmetic fragrances and toiletry products have been converted from aerosols to mechanically press uri sed products or sprays, and these are described along with foam products such as hair conditioning mousses.
Author : Ingegard Johansson
Publisher : Elsevier
ISBN 13 : 0080555535
Total Pages : 994 pages
Book Rating : 4.0/5 (85 download)
Download or read book Handbook for cleaning/decontamination of surfaces written by Ingegard Johansson and published by Elsevier. This book was released on 2007-06-20 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of Handbook for Cleaning/Decontamination of Surfaces lies on cleaning and decontamination of surfaces and solid matter, hard as well as soft. Bringing together in a 2-volume reference source: - current knowledge of the physico-chemical fundamentals underlying the cleaning process; - the different needs for cleaning and how these needs are met by various types of cleaning processes and cleaning agents, including novel approaches; - how to test that cleaning has taken place and to what extent; - the effects of cleaning on the environment; - future trends in cleaning and decontamination, for example the idea of changing surfaces, to hinder the absorbance of dirt and thus make cleaning easier.A brief introduction is given to the legal demands concerning the environment and a historical background, in terms of development of detergents, from soaps to the modern sophisticated formulations. Bactericides, their use and the environmental demands on them are covered. Thorough discussions of mechanisms for cleaning are given in several chapters, both general basic concepts and special cases like particle cleaning and cleaning using microemulsion concepts.* General understanding of how cleaning works, function of ingredients and formulations * Overview of environmental issues and demands from the society in the area * Gives basic formulas for cleaning preparations in most areas
Author :
Publisher :
ISBN 13 :
Total Pages : 1074 pages
Book Rating : 4.:/5 (31 download)
Download or read book Federal Register written by and published by . This book was released on 1980-03-27 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sahar Taha
Publisher : Springer Science & Business Media
ISBN 13 : 3642451640
Total Pages : 112 pages
Book Rating : 4.6/5 (424 download)
Download or read book Clinician's Guide to the Diagnosis and Management of Tooth Sensitivity written by Sahar Taha and published by Springer Science & Business Media. This book was released on 2014-03-10 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tooth sensitivity, or dentin hypersensitivity, has a high prevalence among the general population and is a very common cause of visits to the dentist. This concise, easy-to-read guide provides the clinician with the most important information required for the correct diagnosis and effective management of dentin hypersensitivity. After discussion of theories regarding the underlying mechanisms, predisposing medical and dental conditions are reviewed. The route to an accurate diagnosis, based on determination of the precise cause, is then explained. A range of potential treatment approaches and their applications are discussed, including dentin blocking agents, nerve desensitization, restorative approaches and periodontal surgery. Preventive, at-home and in-office treatment modalities are all described and future treatments are also considered. Helpful flowcharts are included that will facilitate decision making.
Author : Michel Goldberg
Publisher : Springer
ISBN 13 : 3319305522
Total Pages : 240 pages
Book Rating : 4.3/5 (193 download)
Download or read book Understanding Dental Caries written by Michel Goldberg and published by Springer. This book was released on 2016-06-16 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book thoroughly explains the biological background of dental caries and the formation of carious lesions, providing the reader with a sound basis for understanding the role and effectiveness of different therapeutic and preventive measures. Detailed information is presented on pathogenesis, ultrastructure, and diagnosis. All aspects of the carious process are covered, including development of the initial carious lesion limited to the enamel, evolution of the enamel carious lesion toward a dentin carious lesion, superficial and deep dentin lesions, and cervical erosions. Strategies for prevention and dental tissue regeneration are elaborated and both conventional therapies and minimally invasive and non-invasive treatment approaches are discussed. A separate section is devoted to dental fluorosis and the use of fluoridation and remineralisation agents. This scientifically focused and clinically relevant book, written by acknowledged experts in the field, will appeal to dentists seeking to extend their knowledge as well as to researchers, dental students, and other dental professionals.
Author : Ralph M. Duckworth
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3805579683
Total Pages : 165 pages
Book Rating : 4.8/5 (55 download)
Download or read book The Teeth and Their Environment written by Ralph M. Duckworth and published by Karger Medical and Scientific Publishers. This book was released on 2006 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a current overview of how physical, chemical and biochemical aspects of the oral environment influence tooth condition, this publication covers caries, calculus, tooth wear and erosion, and the roles of pellicle, saliva and plaque in inducing and/or moderating these conditions. It highlights topics such as new intra-oral and laboratory methods to assess tooth wear, the latest ideas on de- and re-mineralisation processes involving enamel and dentine, new insights into the tooth structure-function relationship and the site specificity of anticaries treatments. Reviews of pellicle function and of the inverse relationship between caries and calculus complete the volume. This book is recommended to all oral care scientists, laboratory and clinical researchers alike, and to lecturers in dental medicine.
Author : Marcia (Gladwin) Stewart
Publisher : Jones & Bartlett Learning
ISBN 13 : 1284243184
Total Pages : 1185 pages
Book Rating : 4.2/5 (842 download)
Download or read book Clinical Aspects of Dental Materials written by Marcia (Gladwin) Stewart and published by Jones & Bartlett Learning. This book was released on 2020-06-17 with total page 1185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a proven pedagogical organization, this updated Fifth Edition of Gladwin and Bagby’s market-leading title focuses on providing students with a dental materials background that emphasizes the clinical aspects of dental materials, while also introducing concepts of materials science. The book’s three-part structure addresses types of dental materials in the 22 chapters of Part I, includes laboratory and clinical applications (essentially a built-in lab manual) in Part II, and presents 11 case studies in Part III that serve as an overall review and help students strengthen their critical thinking skills when providing patient care. Up-to-date content that reflects the latest advances in dental materials, clinical photos, review questions, and online videos all combine to help students develop the understanding of dental materials they need for successful dental hygiene practice.
Author : Fahad Binsaleh
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (949 download)
Download or read book INFLUENCE OF DENTIFRICE ABRASIVITY AND TOOTHBRUSH STIFFNESS ON THE DEVELOPMENT OF NON-CARIOUS CERVICAL LESIONS written by Fahad Binsaleh and published by . This book was released on 2016 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-carious cervical lesions (NCCLs) can be defined as the loss of dental hard tissue near the cemento-enamel junction without bacterial involvement. Abrasion, erosion and abfraction have been mentioned as common etiological factors of NCCLs. Abrasion is the loss of tooth structure due to friction by materials such as toothbrushes or abrasives in toothpaste. In contrast, dental erosion is the loss of tooth structure driven by acids. Abfraction, on the other hand, starts due to the weakening of the tooth structure in areas of concentrated stress as a result of cuspal flexure from heavy and repeated occlusal loading, which progresses to dental hard-tissue loss. Purpose: The present study focused on the abrasion aspect of NCCLs. Specifically, it aimed to investigate the influence of dentifrice abrasivity and toothbrush stiffness on the development of NCCLs in vitro Hypothesis: NCCL development is affected by both the abrasive level of the dentifrice and the stiffness of the toothbrush, as well as their interaction. Materials and Methods: A total of 288 extracted human upper first premolars, free of any dental caries and root defects, were selected. The teeth were be cleaned with a hand periodontal scaler and randomly assigned into twelve groups (total of 24 teeth/group). Specimens were brushed in an automated toothbrushing machine, using simulated toothpaste slurries of varying abrasivity and toothbrushes of varying stiffness. This study examined three experimental factors: 1. Toothpaste abrasivity, at four levels: high, medium, low, and non-abrasive slurry (as negative control); 2. Toothbrush stiffness, at three levels: soft, medium, and hard; 3. Toothbrushing cycles at three levels: baseline, 35k, and 65k strokes. Specimens were analyzed by optical profilometry at baseline and after each brushing level. The response variable was the dentin volumetric loss, in mm3. All toothbrushes caused significantly higher tooth wear when associated to the high abrasive slurry, compared to medium- and low-abrasive slurries. Medium- caused more tooth wear than low-abrasive slurry, which in turn led to more tooth wear than the control. Hard and medium toothbrushes were not significantly different, but both caused significantly higher volumetric loss than Soft toothbrushes. There were no differences among toothbrushes, when used with the non-abrasive (control) and low- abrasive slurries. Overall, 35k strokes resulted in significantly less tooth volumetric loss than 65k.
Author : Albert Schuurs
Publisher : John Wiley & Sons
ISBN 13 : 1118381343
Total Pages : 915 pages
Book Rating : 4.1/5 (183 download)
Download or read book Pathology of the Hard Dental Tissues written by Albert Schuurs and published by John Wiley & Sons. This book was released on 2012-09-27 with total page 915 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a seminal text uniquely dedicated to oral hard tissue pathology, presenting the growth of clinical knowledge and advancement in the field in recent years. Starting with a discussion of numerical and formative anomalies and unusual eruption, the book goes on to consider caries, erosion, resorption and toothwear, as well as tooth fractures and discolouration, and ends with a chapter on congenital syndromes with dental anomalies. Pathology of the Hard Dental Tissues is an invaluable reference for specialist practitioners and researchers as well as dental students, combining a scholarly overview of the field with clinical management protocols. Includes prevention techniques as well as treatment regimes Contains many colour clinical photographs Accompanied by a large number of references Provides helpful tables to categorise the causes and characteristics of lesions Written by a leading expert in the field
Author : Kerry Segrave
Publisher : McFarland
ISBN 13 : 0786456841
Total Pages : 239 pages
Book Rating : 4.7/5 (864 download)
Download or read book America Brushes Up written by Kerry Segrave and published by McFarland. This book was released on 2014-11-29 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This excursion into American cultural history looks at the toothpaste and toothbrush industries from 1900 to 2008. During these years, America moved from cleaning their teeth mostly with homemade powders to using an enormous array of brands, often applied with an electric toothbrush. From early 20th century products like Forhan's (which "cured" pyorrhea) to the whiteners of the 1920s (which unfortunately also removed tooth enamel), and from paste that eliminated "that clinging film" and to copywriters who "wondered where the yellow went," the history of toothpaste has long been a testament to the power of misleading advertising. Interrupting a steady flow of hyperbole was the one true wonder ingredient--fluoride, which enabled Crest to be for decades America's top-selling brand.
Author :
Publisher :
ISBN 13 :
Total Pages : 1376 pages
Book Rating : 4.3/5 ( download)
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1969 with total page 1376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 848 pages
Book Rating : 4.3/5 (555 download)
Download or read book Quintessence International written by and published by . This book was released on 1998 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
