Polymerization with the Argon Laser

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Author :
Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Polymerization with the Argon Laser by : Nazir Lalani

Download or read book Polymerization with the Argon Laser written by Nazir Lalani and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1998 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study was to determine the efficiency of an argon laser in polymerizing a light cure orthodontic adhesive. Metal brackets were bonded to 37 buccal and 148 lingual surfaces of 185 premolars. Five groups of 37 premolars were cured as follows: Light 40 seconds buccal, light 40 seconds lingual, laser 5 seconds lingual, laser 10 seconds lingual and laser 15 seconds lingual. All bonded specimens were placed in distilled water for 30 days at 37$\sp\circ$C and thermal cycled for 24 hours. The brackets were detached using a shear load on an Instron machine and the site of bond failure was examined under 10X magnification.

The Effect of Argon Laser Polymerization on the Degree of Conversion, Depth of Cure, Mechanical Properties, and Microleakage of Light-cured Dental Composite Resins

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Author :
Publisher :
ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.:/5 (927 download)

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Book Synopsis The Effect of Argon Laser Polymerization on the Degree of Conversion, Depth of Cure, Mechanical Properties, and Microleakage of Light-cured Dental Composite Resins by :

Download or read book The Effect of Argon Laser Polymerization on the Degree of Conversion, Depth of Cure, Mechanical Properties, and Microleakage of Light-cured Dental Composite Resins written by and published by . This book was released on 1999 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of Composite Resin Polymerization Using Argon Laser Vs. Conventional Light for Orthodontic Bracket Placement

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Author :
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Study of Composite Resin Polymerization Using Argon Laser Vs. Conventional Light for Orthodontic Bracket Placement by : Karson Alan Kupiec

Download or read book A Study of Composite Resin Polymerization Using Argon Laser Vs. Conventional Light for Orthodontic Bracket Placement written by Karson Alan Kupiec and published by . This book was released on 1999 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lasers in Polymer Science and Technology

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Publisher : CRC Press
ISBN 13 : 9780849348464
Total Pages : 294 pages
Book Rating : 4.3/5 (484 download)

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Book Synopsis Lasers in Polymer Science and Technology by : Jan F. Rabek

Download or read book Lasers in Polymer Science and Technology written by Jan F. Rabek and published by CRC Press. This book was released on 1989-11-30 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this 4-volume set is to examine some of the applications of lasers in polymer science and technology. Now available for the first time, up-to-date information on this fascinating subject is compiled and presented in compact form. This set focuses on current research and developments in the application of lasers in polymer and biopolymer chemistry. It includes experimental and theoretical details, apparatus, techniques, and applications. This set is a useful source for researchers, students, polymer chemists, and physicists involved in this astonishing field of high technology.

Initiation Precursors and Initiators in Laser-induced Copolymerization of Styrene and Maleic Anhydride in Acetone

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Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Initiation Precursors and Initiators in Laser-induced Copolymerization of Styrene and Maleic Anhydride in Acetone by : Gilda A. Miner

Download or read book Initiation Precursors and Initiators in Laser-induced Copolymerization of Styrene and Maleic Anhydride in Acetone written by Gilda A. Miner and published by . This book was released on 1990 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polymer Surface Modification: Relevance to Adhesion, Volume 2

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Publisher : CRC Press
ISBN 13 : 146656220X
Total Pages : 637 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Polymer Surface Modification: Relevance to Adhesion, Volume 2 by : Kash L. Mittal

Download or read book Polymer Surface Modification: Relevance to Adhesion, Volume 2 written by Kash L. Mittal and published by CRC Press. This book was released on 2023-01-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chronicles the proceedings of the Second International Symposium on Polymer Surface Modification: Relevance to Adhesion held Newark, New Jersey, May 24--26, 1999. Polymeric materials are intrinsically not very adhesionable and this necessitates their surface treatment to enhance their adhesion characteristics to other materials. Since the first symposium on this topic, held in 1993, there has been a tremendous R&D activity in devising novel or ameliorating the existing techniques for surface modification of polymers. This volume contains a total of 32 papers, which have been rigorously peer-reviewed and suitably revised before inclusion in this volume. The book is divided into three parts as follows. Part 1: Plasma Surface Modification Techniques; Part 2: Other/Miscellaneous Surface Modification Techniques; and Part 3: General Papers. The topics covered include: plasma surface modification of a variety of polymers using various plasma gases; atmospheric plasma system; surface functionalization; ultrahydrophobic polymeric surfaces; metallization of plasma treated polymers; surface modification of polymers via molecular design for adhesion promotion; wet chemical methods for polymer surface modification; laser surface modification of various polymers; UV/ozone treatment; surface and interface studies of treated polymer surfaces by an array of techniques; bioadhesion of polymeric biomaterials to tissue; polymer-fiber systems; and plasma deposited coatings.

Photoinitiators for Polymer Synthesis

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Publisher : John Wiley & Sons
ISBN 13 : 3527648267
Total Pages : 505 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Photoinitiators for Polymer Synthesis by : Jean-Pierre Fouassier

Download or read book Photoinitiators for Polymer Synthesis written by Jean-Pierre Fouassier and published by John Wiley & Sons. This book was released on 2013-01-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoinitiating systems for polymerization reactions are largely encountered in a variety of traditional and high-tech sectors, such as radiation curing, (laser) imaging, (micro)electronics, optics, and medicine. This book extensively covers radical and nonradical photoinitiating systems and is divided into four parts: * Basic principles in photopolymerization reactions * Radical photoinitiating systems * Nonradical photoinitiating systems * Reactivity of the photoinitiating system The four parts present the basic concepts of photopolymerization reactions, review all of the available photoinitiating systems and deliver a thorough description of the encountered mechanisms. A large amount of experimental and theoretical data has been collected herein. This book allows the reader to gain a clear understanding by providing a general discussion of the photochemistry and chemistry involved. The most recent and exciting developments, as well as the promising prospects for new applications, are outlined.

Fundamentals of Laser Dentistry

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Author :
Publisher : JP Medical Ltd
ISBN 13 : 9350253771
Total Pages : 317 pages
Book Rating : 4.3/5 (52 download)

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Book Synopsis Fundamentals of Laser Dentistry by : Johar Kirpa

Download or read book Fundamentals of Laser Dentistry written by Johar Kirpa and published by JP Medical Ltd. This book was released on 2011-07 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive book covering the basic concepts of Laser-assisted Dentistry, from basics to clinical practice. Covers all the key topics of laser physics, different wavelengths and its clinical applications. This textbook has been prepared in a manner that is easy to understand. Numerous diagrams, charts, photographs and schematic illustrations have been included to further enhance the understanding of the subject. This book aims to be a concise but precise guide to Laser-assisted Dentistry. Discusses cavity cutting, Endodontics and periodontal therapy; laser-assisted cosmetic procedures such as teeth whitening and crown lengthening.

Textbook of Pediatric Dentistry

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Publisher : JP Medical Ltd
ISBN 13 : 9352705297
Total Pages : 1137 pages
Book Rating : 4.3/5 (527 download)

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Book Synopsis Textbook of Pediatric Dentistry by : Nikhil Marwah

Download or read book Textbook of Pediatric Dentistry written by Nikhil Marwah and published by JP Medical Ltd. This book was released on 2018-10-31 with total page 1137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition is a complete guide to paediatric dentistry for undergraduate and postgraduate dental students. Divided into nineteen sections, the book begins with an introduction to the specialty, oral examination, teeth identification and numbering, imaging, and growth and development of a child’s face, mouth and teeth. The next chapters discuss diet and nutrition, plaque control and fluorides, and dental caries. Dental subspecialties including endodontics, orthodontics, restorative dentistry, periodontics, and surgery, each have their own dedicated sections. The concluding chapters cover oral pathology, forensics, lasers, dental advances, and research. The fourth edition has been fully revised to provide the latest information in the field and features many new topics including zirconia crowns, revascularisation and pulp regeneration, silver diamine fluoride, general anaesthesia, and presurgical nasoalveolar moulding in the management of cleft lip and palate. Key points Complete guide to paediatric dentistry for dental students Fully revised fourth edition with many new topics Highly illustrated with more than 1000 clinical photographs, diagrams and tables Previous edition (9789351522324) published in 2014

Principles in Contemporary Orthodontics

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Author :
Publisher : BoD – Books on Demand
ISBN 13 : 9533076879
Total Pages : 600 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Principles in Contemporary Orthodontics by : Silvano Naretto

Download or read book Principles in Contemporary Orthodontics written by Silvano Naretto and published by BoD – Books on Demand. This book was released on 2011-11-25 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orthodontics is a fast developing science as well as the field of medicine in general. The attempt of this book is to propose new possibilities and new ways of thinking about Orthodontics beside the ones presented in established and outstanding publications available elsewhere. Some of the presented chapters transmit basic information, other clinical experiences and further offer even a window to the future. In the hands of the reader this book could provide an useful tool for the exploration of the application of information, knowledge and belief to some orthodontic topics and questions.

Polymer Characterization Interdisciplinary Approaches

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Publisher : Springer Science & Business Media
ISBN 13 : 1468419293
Total Pages : 278 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Polymer Characterization Interdisciplinary Approaches by : Clara D. Craver

Download or read book Polymer Characterization Interdisciplinary Approaches written by Clara D. Craver and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical and spectroscopic methods have been used jointly for characterization of polymers for at least four decades. Yet, new techniques permit increasingly refined determination of polymer chemistry and morphol ogy_ The correlation of this knowledge with physical properties of polymers is helpful to planned synthesis of new products. The most prominent spectroscopic techniques through the forties and fifties were infrared and ultraviolet spectroscopy. Nuclear magnetic resonance, electron spin resonance and MOssbauer spectroscopy started making sig nificant contributions to polymer chemistry in the early sixties. Still more recently fluorescence spectroscopy and laser Raman spectroscopy have become readily appli cable to polymers and are contributing significantly to the understanding of the relationship between polymer structure and properties. Determination of the distribution of monomer se quences by molecular size has become possible through combined gel permeation chromatography and spectroscopic analysis. Fragments of polymers from chemical break down or from pyrolysis are further fractionated and structurally analyzed. The relationship between the chemistry of polymers and performance can be determined from changes in chemical structure and orientation after curing, degradation, or physical or thermal manipulation of the polymers.

Polymers for Dental and Orthopedic Applications

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Author :
Publisher : CRC Press
ISBN 13 : 1420003372
Total Pages : 442 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Polymers for Dental and Orthopedic Applications by : Shalaby W. Shalaby

Download or read book Polymers for Dental and Orthopedic Applications written by Shalaby W. Shalaby and published by CRC Press. This book was released on 2006-11-20 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances not only in the creation of new polymers but also in their processing and production have ushered in huge strides in a variety of biomedical and clinical areas. Orthopedics and dentistry are two such areas that benefit immensely from developments in polymer science and technology. Polymers for Dental and Orthopedic Applications

Advances in Diverse Industrial Applications of Nanocomposites

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Publisher : BoD – Books on Demand
ISBN 13 : 9533072024
Total Pages : 592 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Advances in Diverse Industrial Applications of Nanocomposites by : Boreddy Reddy

Download or read book Advances in Diverse Industrial Applications of Nanocomposites written by Boreddy Reddy and published by BoD – Books on Demand. This book was released on 2011-03-22 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanocomposites are attractive to researchers both from practical and theoretical point of view because of combination of special properties. Many efforts have been made in the last two decades using novel nanotechnology and nanoscience knowledge in order to get nanomaterials with determined functionality. This book focuses on polymer nanocomposites and their possible divergent applications. There has been enormous interest in the commercialization of nanocomposites for a variety of applications, and a number of these applications can already be found in industry. This book comprehensively deals with the divergent applications of nanocomposites comprising of 22 chapters.

Advanced Laser Surgery in Dentistry

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Publisher : John Wiley & Sons
ISBN 13 : 1119583306
Total Pages : 256 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Advanced Laser Surgery in Dentistry by : Georgios E. Romanos

Download or read book Advanced Laser Surgery in Dentistry written by Georgios E. Romanos and published by John Wiley & Sons. This book was released on 2021-03-30 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Laser Surgery in Dentistry delivers a state-of-the-art reference for laser technology in the context of a dental practice. The book encompasses oral surgery, periodontology, and implant dentistry, covering the latest research, knowledge, and clinical practices. The author demonstrates the clinical relevance by including many real-world clinical cases that illustrate the application of the discussed techniques. The book includes high-quality, color photographs throughout to support the text and add visual information to the covered topics, which include wound healing, oral surgery, periodontology, implant dentistry, and laser fundamentals and safety considerations. Advanced Laser Surgery in Dentistry provides readers with a step-by-step guide for using lasers in dental practice and discusses likely new directions and possible future treatments in the rapidly advancing field of laser dentistry. Readers will also benefit from a wide variety of subjects, including: A thorough introduction to the fundamentals of lasers, including the beam, the laser cavity, active mediums, lenses, resonators, and delivery systems An exploration of lasers and wound healing, including soft tissue and bone healing, as well as laser-assisted excisions and osteotomies An analysis of lasers in periodontology, including laser-assisted bacteria reduction in the periodontal tissues and the removal of subgingival dental calculus A discussion of lasers in implant dentistry and treatment for peri-implantitis Perfect for oral and maxillofacial surgeons, periodontists, and implant dentists, as well as general dentists, Advanced Laser Surgery in Dentistry will also earn a place in the libraries of dental students and residents seeking to improve their understanding of laser-based oral and dental procedures with a carefully organized reference guide.

Polymer Chemistry

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Publisher : CRC Press
ISBN 13 : 1466581654
Total Pages : 676 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Polymer Chemistry by : Timothy P. Lodge

Download or read book Polymer Chemistry written by Timothy P. Lodge and published by CRC Press. This book was released on 2020-07-14 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: A well-rounded and articulate examination of polymer properties at the molecular level, Polymer Chemistry focuses on fundamental principles based on underlying chemical structures, polymer synthesis, characterization, and properties. It emphasizes the logical progression of concepts and provide mathematical tools as needed as well as fully derived problems for advanced calculations. The much-anticipated Third Edition expands and reorganizes material to better develop polymer chemistry concepts and update the remaining chapters. New examples and problems are also featured throughout. This revised edition: Integrates concepts from physics, biology, materials science, chemical engineering, and statistics as needed Contains mathematical tools and step-by-step derivations for example problems Incorporates new theories and experiments using the latest tools and instrumentation and topics that appear prominently in current polymer science journals The number of homework problems has been greatly increased, to over 350 in all The worked examples and figures have been augmented More examples of relevant synthetic chemistry have been introduced into Chapter 2 ("Step-Growth Polymers") More details about atom-transfer radical polymerization and reversible addition/fragmentation chain-transfer polymerization have been added to Chapter 4 ("Controlled Polymerization") Chapter 7 (renamed "Thermodynamics of Polymer Mixtures") now features a separate section on thermodynamics of polymer blends Chapter 8 (still called "Light Scattering by Polymer Solutions") has been supplemented with an extensive introduction to small-angle neutron scattering Polymer Chemistry, Third Edition offers a logical presentation of topics that can be scaled to meet the needs of introductory as well as more advanced courses in chemistry, materials science, polymer science, and chemical engineering.

Orthodontics - E-Book

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Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 0323778607
Total Pages : 1348 pages
Book Rating : 4.3/5 (237 download)

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Book Synopsis Orthodontics - E-Book by : Lee W. Graber

Download or read book Orthodontics - E-Book written by Lee W. Graber and published by Elsevier Health Sciences. This book was released on 2022-08-26 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive, cutting-edge content addresses contemporary orthodontic practice! Orthodontics: Current Principles and Techniques, 7th Edition provides an evidence-based approach to orthodontic diagnosis, treatment planning, and clinical techniques, including esthetics, genetics, temporary anchorage devices, aligners, technology-assisted biomechanics, and much more. New to this edition are seven chapters, covering topics like AI, maxillary expansion in adults, Class II correctors, and autotransplantation. Newly authored chapters on orthognathic surgery and the craniofacial team, the periodontal-orthodontic interface, interdisciplinary treatment, and accelerated tooth movement, among others, address current perspectives. The 7th edition comes with access to an enhanced eBook version, which includes videos and additional visuals to show concepts difficult to explain with words alone. Readers can also find additional, online-only chapters and a fully searchable version of the text. Respected editors Lee Graber, Katherine Vig, and Greg Huang are joined by new editor Pádhraig Fleming, along with expert contributors from around the world. This text provides the most current and comprehensive collection of orthodontic knowledge, making it the go-to book for orthodontic residents and practitioners! Comprehensive coverage provides a one-stop resource for the field of orthodontics, including foundational theory and the latest on the materials and techniques used in today’s practice. Experienced, renowned editors lead a team of expert, international contributors to provide the most authoritative clinical practice and supporting science from the best and brightest in the industry. More than 3,400 images include a mixture of radiographs, full-color clinical photos, and anatomic or schematic line drawings, showing examples of treatment, techniques, and outcomes. Detailed, illustrated case studies show the decision-making process, highlighting the consequences of various treatment techniques over time. Extensive references make it easy to look up the latest in orthodontic research and evidence-based information, and all references also appear online. Enhanced ebook, included with every print purchase, features a fully searchable version of the text and bonus online-only chapters, instructional videos, and more. NEW! Seven chapters cover topics such as AI, maxillary expansion in adults, Class II correctors, and autotransplantation. Newly authored chapters on aligners, orthognathic surgery, the periodontal-orthodontic interface, interdisciplinary and computer-assisted treatment, temporary anchorage devices, and accelerated tooth movement, among others, address current perspectives. UPDATED! Relevant literature and evidence-based practices are featured throughout the text. NEW! Additional photos and illustrations visually reinforce key concepts and procedures.

Photoinitiators

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527821287
Total Pages : 768 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Photoinitiators by : Jean-Pierre Fouassier

Download or read book Photoinitiators written by Jean-Pierre Fouassier and published by John Wiley & Sons. This book was released on 2021-03-08 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive text that covers everything from the processes and mechanisms to the reactions and industrial applications of photoinitiators Photoinitiators offers a wide-ranging overview of existing photoinitiators and photoinitiating systems and their uses in ever-growing green technologies. The authors—noted experts on the topic—provide a concise review of the backgrounds in photopolymerization and photochemistry, explain the available structures, and examine excited state properties, involved mechanisms, and structure, reactivity, and efficiency relationships. The text also contains information on the latest developments and trends in the design of novel tailor-made systems. The book explores the role of current systems in existing and emerging processes and applications. Comprehensive in scope, it covers polymerization of thick samples and in-shadow areas, polymerization under LEDs, NIR light induced thermal polymerization, photoinitiators for novel specific and improved properties, and much more. Written by an experienced and internationally renowned team of authors, this important book: Provides detailed information about excited state processes, mechanisms, and design of efficient photoinitiator systems Discusses the performance of photoinitiators of polymerization by numerous examples of reactions and application Includes information on industrial applications Presents a review of current developments and challenges Offers an introduction to the background information necessary to understand the field Discusses the role played by photoinitiators in a variety of different polymerization reactions Written for polymer chemists, photochemists, and materials scientists, Photoinitiators will also earn a place on the bookshelves of photochemists seeking an authoritative, one-stop guide to the processes, mechanisms, and industrial applications of photoinitiators.