Acrylic ResinsDenture Bases: The part of a denture that overlies the soft tissue and supports the supplied teeth and is supported in turn by abutment teeth or the residual alveolar ridge. It is usually made of resins or metal or their combination.Dental Materials: Materials used in the production of dental bases, restorations, impressions, prostheses, etc.Materials Testing: The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility.Composite Resins: Synthetic resins, containing an inert filler, that are widely used in dentistry.Methylmethacrylate: The methyl ester of methacrylic acid. It polymerizes easily to form POLYMETHYL METHACRYLATE. It is used as a bone cement.Resins, Synthetic: Polymers of high molecular weight which at some stage are capable of being molded and then harden to form useful components.Resins, Plant: Flammable, amorphous, vegetable products of secretion or disintegration, usually formed in special cavities of plants. They are generally insoluble in water and soluble in alcohol, carbon tetrachloride, ether, or volatile oils. They are fusible and have a conchoidal fracture. They are the oxidation or polymerization products of the terpenes, and are mixtures of aromatic acids and esters. Most are soft and sticky, but harden after exposure to cold. (From Grant & Hackh's Chemical Dictionary, 5th ed & Dorland, 28th ed)Tooth, Artificial: A fabricated tooth substituting for a natural tooth in a prosthesis. It is usually made of porcelain or plastic.Prosthesis Coloring: Coloring, shading, or tinting of prosthetic components, devices, and materials.Denture Cleansers: Substances used to clean dentures; they are usually alkaline peroxides or hypochlorites, may contain enzymes and release oxygen. Use also for sonic action cleaners.Methylmethacrylates: The methyl esters of methacrylic acid that polymerize easily and are used as tissue cements, dental materials, and absorbent for biological substances.Polymethyl Methacrylate: Polymerized methyl methacrylate monomers which are used as sheets, moulding, extrusion powders, surface coating resins, emulsion polymers, fibers, inks, and films (From International Labor Organization, 1983). This material is also used in tooth implants, bone cements, and hard corneal contact lenses.Denture Repair: The process of reuniting or replacing broken or worn parts of a denture.Dental Stress Analysis: The description and measurement of the various factors that produce physical stress upon dental restorations, prostheses, or appliances, materials associated with them, or the natural oral structures.Dental Disinfectants: Chemicals especially for use on instruments to destroy pathogenic organisms. (Boucher, Clinical Dental Terminology, 4th ed)Eye, Artificial: A ready-made or custom-made prosthesis of glass or plastic shaped and colored to resemble the anterior portion of a normal eye and used for cosmetic reasons. It is attached to the anterior portion of an orbital implant (ORBITAL IMPLANTS) which is placed in the socket of an enucleated or eviscerated eye. (From Dorland, 28th ed)Methacrylates: Acrylic acids or acrylates which are substituted in the C-2 position with a methyl group.Pliability: The quality or state of being able to be bent or creased repeatedly. (From Webster, 3d ed)Surface Properties: Characteristics or attributes of the outer boundaries of objects, including molecules.Denture Design: The plan, delineation, and location of actual structural elements of dentures. The design can relate to retainers, stress-breakers, occlusal rests, flanges, framework, lingual or palatal bars, reciprocal arms, etc.Dental Bonding: An adhesion procedure for orthodontic attachments, such as plastic DENTAL CROWNS. This process usually includes the application of an adhesive material (DENTAL CEMENTS) and letting it harden in-place by light or chemical curing.Polymerization: Chemical reaction in which monomeric components are combined to form POLYMERS (e.g., POLYMETHYLMETHACRYLATE).Denture, Complete: A denture replacing all natural teeth and associated structures in both the maxilla and mandible.Denture Liners: Material applied to the tissue side of a denture to provide a soft lining to the parts of a denture coming in contact with soft tissue. It cushions contact of the denture with the tissues.Denture Rebasing: The process of refitting a denture by replacing the denture base material without changing the occlusal relations of the teeth. Rebasing may include adding to the denture base to compensate for resorptive changes to subjacent structures.Ion Exchange Resins: High molecular weight, insoluble polymers which contain functional groups that are capable of undergoing exchange reactions (ION EXCHANGE) with either cations or anions.AcrylatesSiloxanes: Silicon polymers that contain alternate silicon and oxygen atoms in linear or cyclic molecular structures.Microwaves: That portion of the electromagnetic spectrum from the UHF (ultrahigh frequency) radio waves and extending into the INFRARED RAYS frequencies.Shear Strength: The internal resistance of a material to moving some parts of it parallel to a fixed plane, in contrast to stretching (TENSILE STRENGTH) or compression (COMPRESSIVE STRENGTH). Ionic crystals are brittle because, when subjected to shear, ions of the same charge are brought next to each other, which causes repulsion.Denture, Complete, Upper: A complete denture replacing all the natural maxillary teeth and associated maxillary structures. It is completely supported by the oral tissue and underlying maxillary bone.Immersion: The placing of a body or a part thereof into a liquid.Hardness: The mechanical property of material that determines its resistance to force. HARDNESS TESTS measure this property.Stomatitis, Denture: Inflammation of the mouth due to denture irritation.Dentures: An appliance used as an artificial or prosthetic replacement for missing teeth and adjacent tissues. It does not include CROWNS; DENTAL ABUTMENTS; nor TOOTH, ARTIFICIAL.Dental Polishing: Creation of a smooth and glossy surface finish on a denture or amalgam.Sodium Hypochlorite: It is used as an oxidizing and bleaching agent and as a disinfectant. (From Grant & Hackh's Chemical Dictionary, 5th ed)Saliva, Artificial: A solution used for irrigating the mouth in xerostomia and as a substitute for saliva.Dental Casting Technique: The process of producing a form or impression made of metal or plaster using a mold.Color: The visually perceived property of objects created by absorption or reflection of specific wavelengths of light.Tensile Strength: The maximum stress a material subjected to a stretching load can withstand without tearing. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed, p2001)Chromium Alloys: Specific alloys not less than 85% chromium and nickel or cobalt, with traces of either nickel or cobalt, molybdenum, and other substances. They are used in partial dentures, orthopedic implants, etc.Dental Alloys: A mixture of metallic elements or compounds with other metallic or metalloid elements in varying proportions for use in restorative or prosthetic dentistry.Adhesives: Substances that cause the adherence of two surfaces. They include glues (properly collagen-derived adhesives), mucilages, sticky pastes, gums, resins, or latex.Self-Curing of Dental Resins: The hardening or polymerization of bonding agents (DENTAL CEMENTS) via chemical reactions, usually involving two components. This type of dental bonding uses a self-cure or dual-cure system.Silicone Elastomers: Polymers of silicone that are formed by crosslinking and treatment with amorphous silica to increase strength. They have properties similar to vulcanized natural rubber, in that they stretch under tension, retract rapidly, and fully recover to their original dimensions upon release. They are used in the encapsulation of surgical membranes and implants.Polymethacrylic Acids: Poly-2-methylpropenoic acids. Used in the manufacture of methacrylate resins and plastics in the form of pellets and granules, as absorbent for biological materials and as filters; also as biological membranes and as hydrogens. Synonyms: methylacrylate polymer; poly(methylacrylate); acrylic acid methyl ester polymer.Dental Cements: Substances used to bond COMPOSITE RESINS to DENTAL ENAMEL and DENTIN. These bonding or luting agents are used in restorative dentistry, ROOT CANAL THERAPY; PROSTHODONTICS; and ORTHODONTICS.Maxillofacial Prosthesis: A prosthetic appliance for the replacement of areas of the maxilla, mandible, and face, missing as a result of deformity, disease, injury, or surgery. When the prosthesis replaces portions of the mandible only, it is referred to as MANDIBULAR PROSTHESIS.Hardness Tests: A test to determine the relative hardness of a metal, mineral, or other material according to one of several scales, such as Brinell, Mohs, Rockwell, Vickers, or Shore. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Silanes: Compounds similar to hydrocarbons in which a tetravalent silicon atom replaces the carbon atom. They are very reactive, ignite in air, and form useful derivatives.Dental Restoration Wear: Occlusal wear of the surfaces of restorations and surface wear of dentures.Fluorocarbon PolymersWettability: The quality or state of being wettable or the degree to which something can be wet. This is also the ability of any solid surface to be wetted when in contact with a liquid whose surface tension is reduced so that the liquid spreads over the surface of the solid.Resin Cements: Dental cements composed either of polymethyl methacrylate or dimethacrylate, produced by mixing an acrylic monomer liquid with acrylic polymers and mineral fillers. The cement is insoluble in water and is thus resistant to fluids in the mouth, but is also irritating to the dental pulp. It is used chiefly as a luting agent for fabricated and temporary restorations. (Jablonski's Dictionary of Dentistry, 1992, p159)Adhesiveness: A property of the surface of an object that makes it stick to another surface.Epoxy Resins: Polymeric resins derived from OXIRANES and characterized by strength and thermosetting properties. Epoxy resins are often used as dental materials.Air Abrasion, Dental: A technique using a pneumatic, high-pressure stream of aluminum oxide to remove DENTAL ENAMEL; DENTIN; and restorative materials from teeth. In contrast to using DENTAL HIGH-SPEED EQUIPMENT, this method usually requires no dental anesthesia (ANESTHESIA, DENTAL) and reduces risks of tooth chipping and microfracturing. It is used primarily for routine DENTAL CAVITY PREPARATION.Dental Restoration Failure: Inability or inadequacy of a dental restoration or prosthesis to perform as expected.Crowns: A prosthetic restoration that reproduces the entire surface anatomy of the visible natural crown of a tooth. It may be partial (covering three or more surfaces of a tooth) or complete (covering all surfaces). It is made of gold or other metal, porcelain, or resin.Light-Curing of Dental Adhesives: The hardening or polymerization of bonding agents (DENTAL CEMENTS) via exposure to light.Dentin-Bonding Agents: Cements that act through infiltration and polymerization within the dentinal matrix and are used for dental restoration. They can be adhesive resins themselves, adhesion-promoting monomers, or polymerization initiators that act in concert with other agents to form a dentin-bonding system.Calcium Sulfate: A calcium salt that is used for a variety of purposes including: building materials, as a desiccant, in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as a tablet excipient. It exists in various forms and states of hydration. Plaster of Paris is a mixture of powdered and heat-treated gypsum.Acid Etching, Dental: Preparation of TOOTH surfaces and DENTAL MATERIALS with etching agents, usually phosphoric acid, to roughen the surface to increase adhesion or osteointegration.Dental Debonding: Techniques used for removal of bonded orthodontic appliances, restorations, or fixed dentures from teeth.Microbiological Processes: Physiological functions, activities, and interactions of microorganisms, including ARCHAEA; BACTERIA; RICKETTSIA; VIRUSES; FUNGI; and others.Dental Etching: Preparation of TOOTH surfaces, and of materials bonded to teeth or DENTAL IMPLANTS, with agents and methods which roughen the surface to facilitate adhesion. Agents include phosphoric or other acids (ACID ETCHING, DENTAL) and methods include LASERS.Aluminum Oxide: An oxide of aluminum, occurring in nature as various minerals such as bauxite, corundum, etc. It is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories.Dental Impression Technique: Procedure of producing an imprint or negative likeness of the teeth and/or edentulous areas. Impressions are made in plastic material which becomes hardened or set while in contact with the tissue. They are later filled with plaster of Paris or artificial stone to produce a facsimile of the oral structures present. Impressions may be made of a full complement of teeth, of areas where some teeth have been removed, or in a mouth from which all teeth have been extracted. (Illustrated Dictionary of Dentistry, 1982)Technology, Dental: The field of dentistry involved in procedures for designing and constructing dental appliances. It includes also the application of any technology to the field of dentistry.Denture Retention: The retention of a denture in place by design, device, or adhesion.Denture, Partial, Removable: A partial denture designed and constructed to be removed readily from the mouth.Bisphenol A-Glycidyl Methacrylate: The reaction product of bisphenol A and glycidyl methacrylate that undergoes polymerization when exposed to ultraviolet light or mixed with a catalyst. It is used as a bond implant material and as the resin component of dental sealants and composite restorative materials.Dentin: The hard portion of the tooth surrounding the pulp, covered by enamel on the crown and cementum on the root, which is harder and denser than bone but softer than enamel, and is thus readily abraded when left unprotected. (From Jablonski, Dictionary of Dentistry, 1992)Tooth Preparation, Prosthodontic: The selected form given to a natural tooth when it is reduced by instrumentation to receive a prosthesis (e.g., artificial crown or a retainer for a fixed or removable prosthesis). The selection of the form is guided by clinical circumstances and physical properties of the materials that make up the prosthesis. (Boucher's Clinical Dental Terminology, 4th ed, p239)Tissue Embedding: The technique of placing cells or tissue in a supporting medium so that thin sections can be cut using a microtome. The medium can be paraffin wax (PARAFFIN EMBEDDING) or plastics (PLASTIC EMBEDDING) such as epoxy resins.Orthodontic Appliances, Removable: Dental devices such as RETAINERS, ORTHODONTIC used to improve gaps in teeth and structure of the jaws. These devices can be removed and reinserted at will.Dental Impression Materials: Substances used to create an impression, or negative reproduction, of the teeth and dental arches. These materials include dental plasters and cements, metallic oxide pastes, silicone base materials, or elastomeric materials.Microscopy, Electron, Scanning: Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY.Dental Models: Presentation devices used for patient education and technique training in dentistry.Anion Exchange Resins: High-molecular-weight insoluble polymers that contain functional cationic groups capable of undergoing exchange reactions with anions.Water: A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Post and Core Technique: Use of a metal casting, usually with a post in the pulp or root canal, designed to support and retain an artificial crown.Dental Prosthesis Design: The plan and delineation of dental prostheses in general or a specific dental prosthesis. It does not include DENTURE DESIGN. The framework usually consists of metal.Tooth Fractures: Break or rupture of a tooth or tooth root.Glass Ionomer Cements: A polymer obtained by reacting polyacrylic acid with a special anion-leachable glass (alumino-silicate). The resulting cement is more durable and tougher than others in that the materials comprising the polymer backbone do not leach out.Photoelectron Spectroscopy: The study of the energy of electrons ejected from matter by the photoelectric effect, i.e., as a direct result of absorption of energy from electromagnetic radiation. As the energies of the electrons are characteristic of a specific element, the measurement of the energy of these electrons is a technique used to determine the chemical composition of surfaces.Glass: Hard, amorphous, brittle, inorganic, usually transparent, polymerous silicate of basic oxides, usually potassium or sodium. It is used in the form of hard sheets, vessels, tubing, fibers, ceramics, beads, etc.Polymers: Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules (e.g., BIOPOLYMERS; PLASTICS).Dental Abutments: Natural teeth or teeth roots used as anchorage for a fixed or removable denture or other prosthesis (such as an implant) serving the same purpose.Stress, Mechanical: A purely physical condition which exists within any material because of strain or deformation by external forces or by non-uniform thermal expansion; expressed quantitatively in units of force per unit area.Dental Clasps: Metal devices for fastening together two or more parts of dental prostheses for stabilizing or retaining them by attachment to abutment teeth. For a precision attachment for a partial denture DENTURE PRECISION ATTACHMENT is available.Boron Compounds: Inorganic or organic compounds that contain boron as an integral part of the molecule.Lenses, Intraocular: Artificial implanted lenses.Stainless Steel: Stainless steel. A steel containing Ni, Cr, or both. It does not tarnish on exposure and is used in corrosive environments. (Grant & Hack's Chemical Dictionary, 5th ed)Zinc Phosphate Cement: A material used for cementation of inlays, crowns, bridges, and orthodontic appliances and occasionally as a temporary restoration. It is prepared by mixing zinc oxide and magnesium oxide powders with a liquid consisting principally of phosphoric acid, water, and buffers. (From Bouchers' Clinical Dental Terminology, 3d ed)Cation Exchange Resins: High molecular weight insoluble polymers which contain functional anionic groups that are capable of undergoing exchange reactions with cations.Elastic Modulus: Numerical expression indicating the measure of stiffness in a material. It is defined by the ratio of stress in a unit area of substance to the resulting deformation (strain). This allows the behavior of a material under load (such as bone) to be calculated.Analysis of Variance: A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable.Chlorhexidine: A disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque.Polyurethanes: A group of thermoplastic or thermosetting polymers containing polyisocyanate. They are used as ELASTOMERS, as coatings, as fibers and as foams.Dental Prosthesis Retention: Holding a DENTAL PROSTHESIS in place by its design, or by the use of additional devices or adhesives.Peracetic Acid: A liquid that functions as a strong oxidizing agent. It has an acrid odor and is used as a disinfectant.Acrylonitrile: A highly poisonous compound used widely in the manufacture of plastics, adhesives and synthetic rubber.Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts; atomic number, 22; atomic weight, 47.90; symbol, Ti; specific gravity, 4.5; used for fixation of fractures. (Dorland, 28th ed)Denture, Complete, Lower: A complete denture replacing all the natural mandibular teeth and associated structures. It is completely supported by the oral tissue and underlying mandibular bone.Statistics, Nonparametric: A class of statistical methods applicable to a large set of probability distributions used to test for correlation, location, independence, etc. In most nonparametric statistical tests, the original scores or observations are replaced by another variable containing less information. An important class of nonparametric tests employs the ordinal properties of the data. Another class of tests uses information about whether an observation is above or below some fixed value such as the median, and a third class is based on the frequency of the occurrence of runs in the data. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1284; Corsini, Concise Encyclopedia of Psychology, 1987, p764-5)Corrosion Casting: A tissue preparation technique that involves the injecting of plastic (acrylates) into blood vessels or other hollow viscera and treating the tissue with a caustic substance. This results in a negative copy or a solid replica of the enclosed space of the tissue that is ready for viewing under a scanning electron microscope.Bicuspid: One of the eight permanent teeth, two on either side in each jaw, between the canines (CUSPID) and the molars (MOLAR), serving for grinding and crushing food. The upper have two cusps (bicuspid) but the lower have one to three. (Jablonski, Dictionary of Dentistry, 1992, p822)Time Factors: Elements of limited time intervals, contributing to particular results or situations.Glutaral: One of the protein CROSS-LINKING REAGENTS that is used as a disinfectant for sterilization of heat-sensitive equipment and as a laboratory reagent, especially as a fixative.Silorane Resins: Polymeric resins containing a combination of SILOXANES and OXIRANES.Hot Temperature: Presence of warmth or heat or a temperature notably higher than an accustomed norm.ThionesDental Restoration, Permanent: A restoration designed to remain in service for not less than 20 to 30 years, usually made of gold casting, cohesive gold, or amalgam. (Jablonski, Dictionary of Dentistry, 1992)Candida albicans: A unicellular budding fungus which is the principal pathogenic species causing CANDIDIASIS (moniliasis).Lens Implantation, Intraocular: Insertion of an artificial lens to replace the natural CRYSTALLINE LENS after CATARACT EXTRACTION or to supplement the natural lens which is left in place.Lens Capsule, Crystalline: The thin noncellular outer covering of the CRYSTALLINE LENS composed mainly of COLLAGEN TYPE IV and GLYCOSAMINOGLYCANS. It is secreted by the embryonic anterior and posterior epithelium. The embryonic posterior epithelium later disappears.Root Canal Preparation: Preparatory activities in ROOT CANAL THERAPY by partial or complete extirpation of diseased pulp, cleaning and sterilization of the empty canal, enlarging and shaping the canal to receive the sealing material. The cavity may be prepared by mechanical, sonic, chemical, or other means. (From Dorland, 28th ed, p1700)Dental Enamel: A hard thin translucent layer of calcified substance which envelops and protects the dentin of the crown of the tooth. It is the hardest substance in the body and is almost entirely composed of calcium salts. Under the microscope, it is composed of thin rods (enamel prisms) held together by cementing substance, and surrounded by an enamel sheath. (From Jablonski, Dictionary of Dentistry, 1992, p286)Tooth Root: The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690)Zirconium: Zirconium. A rather rare metallic element, atomic number 40, atomic weight 91.22, symbol Zr. (From Dorland, 28th ed)Tissue Conditioning (Dental): The use of a treatment material (tissue conditioner) to re-establish tone and health to irritated oral soft tissue, usually applied to the edentulous alveolar ridge.Disinfectants: Substances used on inanimate objects that destroy harmful microorganisms or inhibit their activity. Disinfectants are classed as complete, destroying SPORES as well as vegetative forms of microorganisms, or incomplete, destroying only vegetative forms of the organisms. They are distinguished from ANTISEPTICS, which are local anti-infective agents used on humans and other animals. (From Hawley's Condensed Chemical Dictionary, 11th ed)Maxilla: One of a pair of irregularly shaped bones that form the upper jaw. A maxillary bone provides tooth sockets for the superior teeth, forms part of the ORBIT, and contains the MAXILLARY SINUS.Silicones: A broad family of synthetic organosiloxane polymers containing a repeating silicon-oxygen backbone with organic side groups attached via carbon-silicon bonds. Depending on their structure, they are classified as liquids, gels, and elastomers. (From Merck Index, 12th ed)Temperature: The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.Absorption: The physical or physiological processes by which substances, tissue, cells, etc. take up or take in other substances or energy.Dental Porcelain: A type of porcelain used in dental restorations, either jacket crowns or inlays, artificial teeth, or metal-ceramic crowns. It is essentially a mixture of particles of feldspar and quartz, the feldspar melting first and providing a glass matrix for the quartz. Dental porcelain is produced by mixing ceramic powder (a mixture of quartz, kaolin, pigments, opacifiers, a suitable flux, and other substances) with distilled water. (From Jablonski's Dictionary of Dentistry, 1992)Dental Marginal Adaptation: The degree of approximation or fit of filling material or dental prosthetic to the tooth surface. A close marginal adaptation and seal at the interface is important for successful dental restorations.Inlays: Restorations of metal, porcelain, or plastic made to fit a cavity preparation, then cemented into the tooth. Onlays are restorations which fit into cavity preparations and overlay the occlusal surface of a tooth or teeth. Onlays are retained by frictional or mechanical factors.Phosphoric Acids: Inorganic derivatives of phosphoric acid (H3PO4). Note that organic derivatives of phosphoric acids are listed under ORGANOPHOSPHATES.Aluminum Silicates: Any of the numerous types of clay which contain varying proportions of Al2O3 and SiO2. They are made synthetically by heating aluminum fluoride at 1000-2000 degrees C with silica and water vapor. (From Hawley's Condensed Chemical Dictionary, 11th ed)Phacoemulsification: A procedure for removal of the crystalline lens in cataract surgery in which an anterior capsulectomy is performed by means of a needle inserted through a small incision at the temporal limbus, allowing the lens contents to fall through the dilated pupil into the anterior chamber where they are broken up by the use of ultrasound and aspirated out of the eye through the incision. (Cline, et al., Dictionary of Visual Science, 4th ed & In Focus 1993;1(1):1)Bone Cements: Adhesives used to fix prosthetic devices to bones and to cement bone to bone in difficult fractures. Synthetic resins are commonly used as cements. A mixture of monocalcium phosphate, monohydrate, alpha-tricalcium phosphate, and calcium carbonate with a sodium phosphate solution is also a useful bone paste.Streptococcus mutans: A polysaccharide-producing species of STREPTOCOCCUS isolated from human dental plaque.Capsule Opacification: Clouding or loss of transparency of the posterior lens capsule, usually following CATARACT extraction.Nanocomposites: Nanometer-scale composite structures composed of organic molecules intimately incorporated with inorganic molecules. (Glossary of Biotechnology and Nanobiotechology Terms, 4th ed)Dental Restoration, Temporary: A prosthesis or restoration placed for a limited period, from several days to several months, which is designed to seal the tooth and maintain its position until a permanent restoration (DENTAL RESTORATION, PERMANENT) will replace it. (From Jablonski, Dictionary of Dentistry, 1992)
(1/1060) Activation of the kallikrein-kinin system in hemodialysis: role of membrane electronegativity, blood dilution, and pH.

BACKGROUND: The kallikrein-kinin system activation by contact with a negatively charged surface has been promulgated to be responsible for hypersensitivity reactions. However, to explain the low frequency and heterogeneity of hypersensitivity reactions, we hypothesized that not only the electronegativity of the membrane, but also other physicochemical parameters could influence the activation of the contact phase system of plasma assessed by the measurement of kallikrein activity and bradykinin concentration. METHODS: Plasma kallikrein activity using chromogenic substrate (S2302) and plasma bradykinin concentration (enzyme immuno assay) were measured during the perfusion of human plasma (2.5 ml/min) through minidialyzers mounted with six different membranes [polyacrylonitrile (PAN) from Asahi (PANDX) and from Hospal (AN69), polymethylmethacrylate (PMMA) from Toray, cellulose triacetate (CT) from Baxter, cuprophane (CUP) from Akzo and polysulfone (PS) from Fresenius]. RESULTS: A direct relationship was shown between the electronegativity of the membrane assessed by its zeta potential and the activation of plasma during the first five minutes of plasma circulation. With the AN69 membrane, the detection of a kallikrein activity in diluted plasma but not in undiluted samples confirmed the importance of a protease-antiprotease imbalance leading to bradykinin release during the first five minutes of dialysis. With PAN membranes, the use of citrated versus heparinized plasma and the use of various rinsing solutions clearly show a dramatic effect of pH on the kallikrein activity and the bradykinin concentration measured in plasma. Finally, increasing the zeta potential of the membrane leads to a significant increase of plasma kallikrein activity and bradykinin concentration. CONCLUSIONS: Our in vitro experimental approach evidences the importance of the control of these physicochemical factors to decrease the activation of the contact system.  (+info)

(2/1060) Intravitreous transplantation of encapsulated fibroblasts secreting the human fibroblast growth factor 2 delays photoreceptor cell degeneration in Royal College of Surgeons rats.

We developed an experimental approach with genetically engineered and encapsulated mouse NIH 3T3 fibroblasts to delay the progressive degeneration of photoreceptor cells in dark-eyed Royal College of Surgeons rats. These xenogeneic fibroblasts can survive in 1. 5-mm-long microcapsules made of the biocompatible polymer AN69 for at least 90 days under in vitro and in vivo conditions because of their stable transfection with the gene for the 18-kDa form of the human basic fibroblast growth factor (hFGF-2). Furthermore, when transferred surgically into the vitreous cavity of 21-day-old Royal College of Surgeons rats, the microencapsulated hFGF-2-secreting fibroblasts provoked a local delay of photoreceptor cell degeneration, as seen at 45 days and 90 days after transplantation. This effect was limited to 2.08 mm2 (45 days) and 0.95 mm2 (90 days) of the retinal surface. In both untreated eyes and control globes with encapsulated hFGF-2-deficient fibroblasts, the rescued area (of at most 0.08 mm2) was significantly smaller at both time points. Although, in a few ocular globes, surgical trauma induced a reorganization of the retinal cytoarchitecture, neither microcapsule rejection nor hFGF-2-mediated tumor formation were detected in any treated eyes. These findings indicate that encapsulated fibroblasts secreting hFGF-2 or perhaps other agents can be applied as potential therapeutic tools to treat retinal dystrophies.  (+info)

(3/1060) The crystal growth technique--a laboratory evaluation of bond strengths.

An ex vivo study was carried out to determine differences in the bond strengths achieved with brackets placed using a crystal growth technique compared with a conventional acid-etch technique. A solution of 37 per cent phosphoric acid was used for acid-etching and a commercially available polyacrylic acid gel, Crystal-lok for crystal growth. A heavily-filled composite resin was used for all samples to bond brackets to healthy premolar teeth extracted for orthodontic purposes. Polycrystalline ceramic and stainless steel brackets were used and tested to both tensile and shear failure using an Instron Universal Testing machine. The tensile and shear bond strengths were recorded in kgF. In view of difficulties experienced with previous authors using different units to describe their findings, the data were subsequently converted to a range of units in order to facilitate direct comparison. The crystal growth technique produced significantly lower bond strengths than the acid-etch technique for ceramic and stainless steel brackets, both in tensile and shear mode. The tensile bond strength for stainless steel brackets with crystal growth was 2.2 kg compared with 6.01 kg for acid-etch, whilst with ceramic brackets the tensile bond strengths were 3.9 kg for crystal growth and 5.55 kg for acid-etch. The mean shear bond strength for stainless steel brackets with crystal growth was 12.61 kg compared with 21.55 kg for acid-etch, whilst with ceramic brackets the shear bond strengths were 7.93 kg with crystal growth compared with 16.55 kg for acid-tech. These bond strengths were below those previously suggested as clinically acceptable.  (+info)

(4/1060) High resolution detection of mechanical forces exerted by locomoting fibroblasts on the substrate.

We have developed a new approach to detect mechanical forces exerted by locomoting fibroblasts on the substrate. Cells were cultured on elastic, collagen-coated polyacrylamide sheets embedded with 0. 2-micrometer fluorescent beads. Forces exerted by the cell cause deformation of the substrate and displacement of the beads. By recording the position of beads during cell locomotion and after cell removal, we discovered that most forces were radially distributed, switching direction in the anterior region. Deformations near the leading edge were strong, transient, and variable in magnitude, consistent with active local contractions, whereas those in the posterior region were weaker, more stable, and more uniform, consistent with passive resistance. Treatment of cells with cytochalasin D or myosin II inhibitors caused relaxation of the forces, suggesting that they are generated primarily via actin-myosin II interactions; treatment with nocodazole caused no immediate effect on forces. Immunofluorescence indicated that the frontal region of strong deformation contained many vinculin plaques but no apparent concentration of actin or myosin II filaments. Strong mechanical forces in the anterior region, generated by locally activated myosin II and transmitted through vinculin-rich structures, likely play a major role in cell locomotion and in mechanical signaling with the surrounding environment.  (+info)

(5/1060) Adhesion of adhesive resin to dental precious metal alloys. Part I. New precious metal alloys with base metals for resin bonding.

New dental precious metal alloys for resin bonding without alloy surface modification were developed by adding base metals (In, Zn, or Sn). Before this, binary alloys of Au, Ag, Cu, or Pd containing In, Zn, or Sn were studied for water durability and bonding strength with 4-META resin. The adhesion ability of the binary alloys was improved by adding In equivalent to 15% of Au content, Zn equivalent to 20% of Ag content, and In, Zn, or Sn equivalent to 5% of Cu content. There was no addition effect of the base metals on Pd, however 15% of In addition improved adhesion with Pd-based alloys containing equi-atomic % of Cu and Pd. The alloy surfaces were analyzed by XPS and showed that oxides such as In2O3, ZnO, or SnO play an important role in improving the adhesive ability of the alloys.  (+info)

(6/1060) Adhesion of adhesive resin to dental precious metal alloys. Part II. The relationship between surface structure of Au-In alloys and adhesive ability with 4-META resin.

Adhesion of 4-META to Au-In alloy was improved by adding In equivalent to .15% of Au content. On the basis of the results of Au-In alloys analyzed by XPS, the present study investigated the reason why adhesion of the Au-In alloy was improved. The O 1s spectrum could be separated into three oxygen chemical states, In2O3, chemisorbed H2O, and physisorbed H2O. The amount of chemisorbed H2O decreased remarkably with increasing amount of In. It is considered that the poor adhesive ability of the pure gold and alloys containing only small amounts of In was due to the chemisorbed H2O molecules and insufficient indium oxide on the alloy surface. It was established that excellent adhesion requires an oxide with chemical affinity for 4-META to cover at least 50% of the alloy surface.  (+info)

(7/1060) Super pulse CO2 laser for bracket bonding and debonding.

A super pulse and a normal pulse CO2 laser were used to carry out enamel etching and bracket debonding in vitro and in vivo. The shear bond strength of the orthodontic brackets attached to laser-etched and conventional chemically-etched extracted premolars was measured. The pulp cavity temperature was also measured using the same laser irradiation conditions as the shear test. Both super pulse and normal pulse CO2 laser etching resulted in a lower shear bond strength (super pulse: 6.9 +/- 3.4 kg, normal pulse: 9.7 +/- 5.2 kg) than that of chemical etching (15.3 +/- 2.8 kg). Furthermore, the super pulse CO2 laser was able to create debonding at 2 watts within a period of less than 4 seconds (2.9 +/- 0.9 seconds). The super pulse, when irradiating the ceramic brackets from above, during debonding showed a 1.4 degrees C temperature increase in the dental pulp at 2 watts and an increase of 2.1 degrees C at 3 watts. While etching, directly irradiating the enamel surface at 3 watts, the dental pulp showed a temperature increase of 3.5 degrees C. These temperature increases were within the physiologically acceptable limits of the pulp. These results indicate that, in orthodontic treatments, super pulse CO2 laser debonding is more useful than laser etching.  (+info)

(8/1060) Subcellular localization and partial purification of prelamin A endoprotease: an enzyme which catalyzes the conversion of farnesylated prelamin A to mature lamin A.

The nuclear lamina protein, lamin A is produced by proteolytic cleavage of a 74 kDa precursor protein, prelamin A. The conversion of this precursor to mature lamin A is mediated by a specific endoprotease, prelamin A endoprotease. Subnuclear fractionation indicates that the prelamin A endoprotease is localized at the nuclear membrane. The enzyme appears to be an integral membrane protein, as it can only be removed from the nuclear envelope with detergent. It is effectively solubilized by the detergent n-octyl-beta-D-glucopyranoside and can be partially-purified (approximately 1200-fold) by size exclusion and cation exchange (Mono S) chromatography. Prelamin A endoprotease from HeLa cells was eluted from Mono S with 0.3 M sodium chloride as a single peak of activity. SDS-PAGE analysis of this prelamin A endoprotease preparation shows that it contains one major polypeptide at 65 kDa and smaller amounts of a second 68 kDa polypeptide. Inhibition of the enzyme activity in this preparation by specific serine protease inhibitors is consistent with the enzyme being a serine protease.  (+info)

*  Acrylic resin
... is considered extremely weatherproof. This makes it ideal for outdoor applications. In solid form acrylic resin ... Acrylic fiber Acrylic rubber acrylic resin definition, TheFreeDictionary quoting The American Heritage Dictionary of the ... the acrylic resin market is forecast to reach $22 billion by 2020. Currently, acrylic resins are most often used in automotive ... Acrylic resins are a group of related thermoplastic or thermosetting plastic substances derived from acrylic acid, methacrylic ...
*  Dynel
It is an acrylic resin. Dynel was originally produced by Union Carbide corporation. Time Magazine, 1 Jun 1962, Modern Living: ...
*  Theodore Roy Golubic
7" w. Acrylic resin, lycra, rubber, and sun spectra, done at Roswell Time's Color Arrow, 1971. Acrylic resin, done at Roswell. ... 54" × 38" × 36" Acrylic resin mixed with black sand. Done at Roswell, shown at Sunspot, N.M. Testament Series, 1974-75. St. ... "Sun Touchstone", poured acrylic resin and black marble sand HUD, The National Community Arts Program, 1973: "Times Color Arrow ... Painted acrylic mixed with sand. Sculptural form was to symbolize atom bomb, the interior proto-form was symbol of humanity, ...
*  Jefferson Riverport International
... acrylic resin and polymer emulsion production; stamping and assembly for the appliance industry; manufacturing custom ...
*  Pulse (sculpture)
The installation is made of acrylic resin tile. It was funded by the Golden Triangle BID and DC Commission on the Arts and ...
*  Marble
... black Cladosporium attacked dried acrylic resin using melanin. As the favorite medium for Greek and Roman sculptors and ... Marble dust is combined with cement or synthetic resins to make reconstituted or cultured marble. The appearance of marble can ... "Bacterial and fungal deterioration of the Milan Cathedral marble treated with protective synthetic resins". Science of the ... cathedral marble treated with acrylics". Applied and Environmental Microbiology. 73 (1): 271-7. doi:10.1128/AEM.02220-06. PMC ...
*  Decorative concrete
Concrete overlays lacked the long-term performance characteristics of acrylic resins. Acrylic resins provided good UV ... well known chemical companies began to experiment with acrylic paint resins as modifiers for cement and sand mixes. The result ... Some are polymer based, acrylic and epoxy. Concrete overlays date to the 1960s when chemical engineers from some of the larger ... The purpose of adding a polymer resin to the cement and aggregate is to greatly increase the performance characteristics and ...
*  Mouthguard
Occlusal splints are typically made of a heat-cured acrylic resin. Soft acrylic or light cured composite, or vinyl splints may ... made a breakthrough by using transparent acrylic resin to form what he termed an "acrylic splint". Molded to fit unobtrusively ... "Acrylic Splints for Athletes: Transparent Slip Casings for the Teeth as a Protection From Blows". Journal of the American ... The first athlete to wear the acrylic mouthguard was a member of the UCLA basketball team, Dick Perry, who modeled the device ...
*  Dentures
In the 20th century, acrylic resin and other plastics were used. In Britain, sequential Adult Dental Health Surveys revealed ... heat cured acrylics-also called permanent denture acrylics-go through a process called polymerization, causing the acrylic ... Dentures should also be removed while smoking, as the heat can damage the denture acrylic and overheated acrylic can burn the ... "A clinical trial of light cure acrylic resin for orthodontic use". Journal of Orthodontics. 29 (1): 51-55. doi:10.1093/ortho/ ...
*  Jesmonite
It consists of a gypsum-based material in an acrylic resin. Jesmonite is a versatile material and is used in several ways. It ... It is considered an attractive alternative to other resin-based materials, such as polyester and fiberglass. It can be used for ...
*  Vera Yevstafievna Popova
This laid the foundation for synthetic acrylic resins created from acetone cyanohydrin. Anne C. Hughes, "Vera Evstaf'evna ...
*  Pediatric crowns
"The planning and contouring of acrylic resin veneer crowns for partial denture clasping". thejpd. "Zirconia Crowns". dental- ... Resin veneer crowns are a combination of stainless steel and resin. They are widely used for intermediate to long-term ... Polycarbonate crowns are made of polycarbonate resin shells with microglass fibers and have been temporarily used to restore ...
*  Lacquer
... s using acrylic resin, a synthetic polymer, were developed in the 1950s. Acrylic resin is colourless, transparent ... The active ingredient of the resin is urushiol, a mixture of various phenols suspended in water, plus a few proteins. The resin ... Acrylic is also used in enamel paints, which have the advantage of not needing to be buffed to obtain a shine. Enamels, however ... The fresh resin from the T. vernicifluum trees causes urushiol-induced contact dermatitis and great care is required in its use ...
*  Clear heels
Materials used to create the heel design include polycarbonate, PVC, lucite and acrylic resin. The transparency may be used ...
*  Color Field
In Magna pigments are ground in an acrylic resin with alcohol-based solvents. Unlike modern water-based acrylics, Magna is ... Acrylic paint stops at its own edge. Color field painting came in at the same time as the invention of this new paint. Acrylics ... Water-based acrylic paints were subsequently sold as "latex" house paints, although acrylic dispersion uses no latex derived ... The number of artists who stained in the 1960s greatly increased with the availability of acrylic paint. Staining acrylic paint ...
*  Laykold
Court surfaces are made of various materials including rubber, silica, and acrylic resin. Laykold is manufactured by Advanced ...
*  Denture-related stomatitis
... acrylic, cobalt, chromium), or in response to substances within denture adhesives. Incomplete curing of the acrylic resin (the ...
*  AHI Roofing
The steel is coated with zinc/aluminium alloy (Zincalume). The main component of the paint system is acrylic resin, produced in ... AHI's earliest acrylic coated tiles have been used in the harsh winters of Canada from the 1970s and in Scandinavia from the ... It was during this period that the company moved to acrylic coating technology (for improved chip adhesion) and launched the ... 1980 - Acrylic coatings introduced, improving durability. 1980s - Exports to Asia, licensed manufacture in Malaysia 1985. 1989 ...
*  Robert Lepper
He developed the combination of powdered pigments and acrylic resin, or plastic, for artwork. In 1932, he made Crankshaft. He ...
*  Ocean Island Inn
The mural is 40' wide x 65' tall and is painted with acrylic resin on stucco. Hostel Adventure travel Backpacking (Canada) ...
*  Conservation and restoration of shipwreck artifacts
Paraloid B72 acrylic resin and the Araldite 2020 epoxy resin are preferred for its greater duration. The glass fragments must ...
*  Quinoline Yellow SS
... is used in spirit lacquers, polystyrene, polycarbonates, polyamides, acrylic resins, and to color ...
*  Arkema
It manufactures and markets four product lines: acrylic resins, Altuglas BS acrylic beads, acrylic sheets. Coatex produces ... specialty acrylic polymers) 2010: Arkema acquires acrylic Dow assets in the US 2011: Arkema acquires Total coating resins (Cray ... "Arkema Completes Acquisition of TOTAL's Coatings Resins and Photocure Resins". pcimag.com. 2011-09-01. "2011 annual and ... powder coating resins and additives from Arkema Coating Resins, rheology additives for waterborne coatings from Coatex and ...
*  Fernando Botero
Due to financial constraints preventing him from working with bronze, he made his sculptures with acrylic resin and sawdust. A ...
*  Tetsuya Yamato
... and became a painter to coat buildings with coloured acrylic resin. On July 31, 2005, he made his debut as a professional ...
*  List of DuPont Experimental Station inventions
Building 1 Alkyd resins for automotive finishes. Building 228 Nylon polyamide synthetic polymers; Polyvinyl chloride ... for body armor Nomex flame-resistant fibers Lycra spandex fibers Tyvek spun-bonded olefin housewrap and envelopes Orlon acrylic ... Building 256 Surlyn ionomeric resins Teflon FEP Fluorinated ethylene propylene Elvax ethylene vinyl acetate copolymers Elvaloy ... butyral for laminated safety glass Selar RB hydrocarbon barrier nylon resins Minlon mineral-reinforced nylon engineering resins ...
In vivo color stability of resin composite veneers and acrylic resin teeth in removable partial dentures  In vivo color stability of resin composite veneers and acrylic resin teeth in removable partial dentures
... ... The artificial resin teeth showed statistically smaller color changes than did the veneering materials ... Objective: The color stability of laboratory-made composite veneers was compared to that of artificial resin teeth under in ... Method and materials: Veneers and resin teeth of removable partial dentures were measured colorimetrically with reflection ...
more infohttp://www.quintpub.com/journals/qi/abstract.php?iss2_id=447&article_id=5486&article=8&title=In%20vivo%20color%20stability%20of%20resin%20composite%20veneers%20and%20acrylic%20resin%20teeth%20in%20removable%20partial%20dentures
Dentures Repair Kit  Dentures Repair Kit
Professional denture acrylic resins and bonding adhesive Various types of Dentures Repair Kit There are numerous Dentures ...
more infohttp://beauty-cosmetic-guide.com/dentures/repair-kit.html
China Super Absorbent Polymer Sodium Polyacrylate for Baby Diapers, Adult Diaper - China Sodium Polyacrylate, Super Absorbent...  China Super Absorbent Polymer Sodium Polyacrylate for Baby Diapers, Adult Diaper - China Sodium Polyacrylate, Super Absorbent...
Synthetic Resin: Acrylic Resin. *Characteristic: Water Absorbing Polymer. *Color: White. *Diameter: 0.15mm-0.6mm ... Chemicals  Plastic & Polymer  Polymer & Resin (8916) * Chemicals  Chemical Auxiliary & Catalyst  Water Treatment Chemical ( ...
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China Factory Price! ! Virign PMMA Resin /PMMA Granules/ Polymethyl Methacrylate - China PMMA, PMMA Virgin  China Factory Price! ! Virign PMMA Resin /PMMA Granules/ Polymethyl Methacrylate - China PMMA, PMMA Virgin
Virign PMMA Resin /PMMA Granules/ Polymethyl Methacrylate - Lanzhou Qianmiaonuo Trading Co., Ltd. ... Virign PMMA Resin /PMMA Granules/ Polymethyl Methacrylate, Find details about China PMMA, PMMA Virgin from Factory Price! ! ... Light Guide Plate Grade Polymethyl Methacrylate Resin Acrylic Resin PMMA Resin/ Optical Grade PMMA Granules ... Free Sample! ! Virgin Acrylic PMMA Granules, PMMA Resin (Polymethyl Methacrylate) , PMMA Granule for Lamps ...
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Acrylic resin - Wikipedia  Acrylic resin - Wikipedia
Acrylic resin is considered extremely weatherproof. This makes it ideal for outdoor applications. In solid form acrylic resin ... Acrylic fiber Acrylic rubber acrylic resin definition, TheFreeDictionary quoting The American Heritage Dictionary of the ... the acrylic resin market is forecast to reach $22 billion by 2020. Currently, acrylic resins are most often used in automotive ... Acrylic resins are a group of related thermoplastic or thermosetting plastic substances derived from acrylic acid, methacrylic ...
more infohttps://en.wikipedia.org/wiki/Acrylic_resin
Acrylic resin | Define Acrylic resin at Dictionary.com  Acrylic resin | Define Acrylic resin at Dictionary.com
... any of a group of thermoplastic resins formed by polymerizing the esters of amides of acrylic or methacrylic acid: used chiefly ... where transparency is desired, as in the methacrylate resins Lucite and Plexiglas. See more. ... acrylic resin in Science Expand. acrylic resin Any of numerous thermoplastic or thermosetting polymers or copolymers of acrylic ... acrylic resin. noun 1. any of a group of polymers or copolymers of acrylic acid, its esters, or amides, used as synthetic ...
more infohttp://www.dictionary.com/browse/acrylic-resin
ASP Acrylic Resin Organica Kit  ASP Acrylic Resin Organica Kit
... tips and instructions to create the most beautiful acrylic tips. ... The ASP Acrylic Resin Organica Kit includes powder, liquid, ... The ASP Acrylic Resin Organica Kit is a revolutionary new choice in acrylic. A patented copolymer with optical enhancers that ... Kit Contains: 2 oz Resin Organica Monomer,1.6 oz Whtie, Pink & Clear Resin Organica So Clear Acrylic Powder, Primer Pen, White ... https://www.sallybeauty.com/acrylic-nail-kit/SBS-156604,default,pd.html SBS-156604. , ...
more infohttps://www.sallybeauty.com/acrylic-nail-kit/SBS-156604,default,pd.html
Global Acrylic Resin Industry Report 2016: GQYR  Global Acrylic Resin Industry Report 2016: GQYR
1 Industry Overview of Acrylic Resin. 1.1 Definition and Specifications of Acrylic Resin. 1.1.1 Definition of Acrylic Resin. ... The Global Acrylic Resin Industry Report 2016 is an in depth study analyzing the current state of the Global Acrylic Resin ... 1.2 Classification of Acrylic Resin. 1.2.1 Methacrylates. 1.2.2 Acrylates. 1.3 Applications of Acrylic Resin. 1.3.1 Paint and ... 6.5 Sale Price of Acrylic Resin by Regions 2011-2016. 6.6 Sale Price of Acrylic Resin by Types 2011-2016. 6.7 Sale Price of ...
more infohttps://pitchengine.com/pitches/acf5ea50-13e3-4da6-9751-726781fb4704
acrylic resins Protocols and Video...  'acrylic resins' Protocols and Video...
... acrylic resins' include 'Acrylic Resin Molding Based Head Fixation Technique in Rodents', 'Nano-fEM: Protein Localization Using ... Photo-activated Localization Microscopy and Electron Microscopy', 'Application of Light-cured Dental Adhesive Resin for ... Acrylic Resins: Acrylic Resin Molding Based Head Fixation Technique in Rodents. Mootaek Roh1, Kyungmin Lee1, Il-Sung Jang2, ... Application of Light-cured Dental Adhesive Resin for Mounting Electrodes or Microdialysis Probes in Chronic Experiments. Tetsu ...
more infohttps://www.jove.com/keyword/acrylic+resins
How to Remove Stain From an Acrylic Resin Counter | eHow  How to Remove Stain From an Acrylic Resin Counter | eHow
If you have a stain on your 100 percent acrylic resin countertop, feel fortunate that you have an acrylic countertop. Acrylic ... Wipe the surface of the acrylic resin countertop with clean water and a cotton rag or abrasive-free sponge and then wipe dry ... How to Remove Stain From an Acrylic Resin Counter By Lisa Wampler eHow ... Wipe the surface of the countertop with a deep cleaner designed specifically for acrylic resin surfaces. Wipe the countertop ...
more infohttps://www.ehow.com/how_10047297_remove-stain-acrylic-resin-counter.html
Anti - Corrosion Acrylic Resins For Coatings Glass / Metal Industry Application - 108714429  Anti - Corrosion Acrylic Resins For Coatings Glass / Metal Industry Application - 108714429
Metal Industry Application by Thermosetting Acrylic Resin - Shanghai Legend Chemicals from China. ... Anti - Corrosion Acrylic Resins For Coatings Glass / Metal Industry Application Anti - Corrosion Acrylic Resins For Coatings ... Anti - Corrosion Acrylic Resins For Coatings Glass / Metal Industry Application Anti - Corrosion Acrylic Resins For Coatings ... Our company is specialized in producing water-based and solvent-based acrylic resins, amino resins, saturated polyester resins ...
more infohttp://www.opencroquet.org/wholesale/pz610f9ae-cz5054d10-anti-corrosion-acrylic-resins-for-coatings-glass-metal-industry-application.html
China Acrylic Resin, Acrylic Resin Manufacturers, Suppliers, Price | Made-in-China.com  China Acrylic Resin, Acrylic Resin Manufacturers, Suppliers, Price | Made-in-China.com
Select 2019 high quality Acrylic Resin products in best price from certified Chinese Plastic Sheets manufacturers, China ... Acrylic suppliers, wholesalers and factory on Made-in-China.com ... Acrylic Card Polyester Acrylic Resin Pmma Acrylic Resin Acrylic ... Water Treatment Resin Solid Acrylic Resin Acrylic Resin For Coating Petroleum Resins Resin Emulsion Acrylic Resin For Paint ... Anion Exchange Resin Acrylic Polymer Resin Thermoplastic Acrylic Resin Polyester Resin Acrylic Anion Resin Cation Exchange ...
more infohttps://www.made-in-china.com/products-search/hot-china-products/Acrylic_Resin.html
Jet Tooth Shade™ Self-Curing Acrylic Resin Powder - C4, 4 oz Bottle  Jet Tooth Shade™ Self-Curing Acrylic Resin Powder - C4, 4 oz Bottle
Categories: Temporary Provisional Material : Temporary Material Crown & Bridge : Jet Tooth Shade™ Self-Curing Acrylic Resin ... Jet Tooth Shade™ Self-Curing Acrylic Resin Powder. C4, 4 oz Bottle ...
more infohttps://www.pattersondental.com/Supplies/ItemDetail/074596540
Jet Tooth Shade™ Self-Curing Acrylic Resin Powder - C2 (69), 1 lb Bottle  Jet Tooth Shade™ Self-Curing Acrylic Resin Powder - C2 (69), 1 lb Bottle
Categories: Temporary Provisional Material : Temporary Material Crown & Bridge : Jet Tooth Shade™ Self-Curing Acrylic Resin ... Jet Tooth Shade™ Self-Curing Acrylic Resin Powder. C2 (69), 1 lb Bottle ...
more infohttps://www.pattersondental.com/Supplies/ItemDetail/074597431
Dispersing and stabilizing cellulose nanoparticles in acrylic resin dispersions with unreduced transparency and changed...  Dispersing and stabilizing cellulose nanoparticles in acrylic resin dispersions with unreduced transparency and changed...
... as additives to tune the rheology of water-based acrylic resin... ... Preparation of acrylic resins modified with epoxy resins and ... Cellulose nanoparticles TEMPO-oxidation Acrylic resin Aspect ratio Transparency Rheological property This is a preview of ... Baldacchini T, Lafratta CN, Farrer RA, Teich MC, Saleh BEA, Naughton MJ et al (2004) Acrylic-based resin with favorable ... Dispersing and stabilizing cellulose nanoparticles in acrylic resin dispersions with unreduced transparency and changed ...
more infohttps://link.springer.com/article/10.1007/s10570-018-1739-x
Textile Acrylic Resin Factory, China Textile Acrylic Resin Factory Manufacturers & Suppliers | Made-in-China.com  Textile Acrylic Resin Factory, China Textile Acrylic Resin Factory Manufacturers & Suppliers | Made-in-China.com
Select 2017 high quality Textile Acrylic Resin Factory products in best price from certified Chinese ABS Resin manufacturers, ... Acrylic Resin suppliers, wholesalers and factory on Made-in-China.com ... Related Searches: Acrylic Equipment ABS Resin Acrylic Resin Textile Cutting Resin Equipment Textile Cutting Machine Textile ... Laser Acrylic Engraving Factory Acrylic Plate Factory Acrylic Tube Factory Acrylic Printing Machine Factory Resin Casting ...
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Bonding of silicone extra-oral elastomers to acrylic resin: the effect of primer composition. | Sigma-Aldrich  Bonding of silicone extra-oral elastomers to acrylic resin: the effect of primer composition. | Sigma-Aldrich
Silicone elastomer is bonded to acrylic resin in many facial or oro-facial prostheses. The silicone elastomer/acrylic resin ... Bonding of silicone extra-oral elastomers to acrylic resin: the effect of primer composition.. [Mary J Frangou, Gregory L ... This study investigated the bond strength of silicone elastomer to acrylic resin using different types of primers. The extra- ...
more infohttps://www.sigmaaldrich.com/catalog/papers/14562648
Clinical Survey of Acrylic Resin Removable Denture Repairs with Glass-Fiber Reinforcement  Clinical Survey of Acrylic Resin Removable Denture Repairs with Glass-Fiber Reinforcement
... ... Polymer-preimpregnated partial fiber reinforcement seems to be useful in eliminating fractures of acrylic resin removable ... study was to evaluate clinical usefulness and durability of continuous glass-fiber reinforcement in repair of acrylic resin ... the wetting of the reinforcement with denture base resin was inadequate). Conclusion: ...
more infohttp://www.quintpub.com/journals/ijp/abstract.php?iss2_id=31&article_id=401&article=3&title=Clinical%20Survey%20of%20Acrylic%20Resin%20Removable%20Denture%20Repairs%20with%20Glass-Fiber%20Reinforcement
Dianal America, Acrylic Resin - ACRYSIRUP Handling  Dianal America, Acrylic Resin - ACRYSIRUP Handling
Dianal products are based on acrylic, methacrylic and styrenic monomers. ... Dianal produces coating resins that add value to the inherent properties of objects made from metals, plastics and paper. ...
more infohttps://www.dianal.com/handling1
ASTM-F500 | Specification for Self-Curing Acrylic Resins Used in Neurosurgery (Withdrawn 1993) | Document Center, Inc.  ASTM-F500 | Specification for Self-Curing Acrylic Resins Used in Neurosurgery (Withdrawn 1993) | Document Center, Inc.
ASTM-F500 Specification for Self-Curing Acrylic Resins Used in Neurosurgery (Withdrawn 1993) - ICS Number Code 11.040.40 ( ... ASTM-F500 › Specification for Self-Curing Acrylic Resins Used in Neurosurgery (Withdrawn 1993). ASTM-F500 - 1977 EDITION - ...
more infohttps://www.document-center.com/standards/show/ASTM-F500
  • Drops Epoxy/Resin Multi-colored Round http://www.firemountaingems.com/itemdetails/h207092fy H207092FY Drop, sterling silver and acrylic resin with elder flower, pink with white flower, 8mm round. (firemountaingems.com)
  • In the case of refracture or hairline fracture, positioning of the partial fiber reinforcement was incorrect or the reinforcement had been used incorrectly (the wetting of the reinforcement with denture base resin was inadequate). (quintpub.com)
  • Purpose: This study reports the effect of five surface treatments on the bond strength established between three denture reline materials and a denture base resin. (ebscohost.com)
  • Materials and Methods: Cylindric columns of denture reline materials were bonded to columns of denture base resins that received one of the surface treatments: application of dichloromethane, the monomer of the denture base resin, the recommended bonding agent or the monomer of the denture reline material, polishing with 240-grit silicone carbide paper, and air abrasion. (ebscohost.com)
  • Conclusion: Triad bonding agent and denture base monomer should be used in conjunction with Triad and GC reline, respectively, when relining a denture base resin. (ebscohost.com)
  • The aim of this case report is to present a technique for removing the denture which locked to ball-attachment because of excessive hard relining resin material flows around the ball-attachment. (ebscohost.com)
  • Our annual production of resin is more than 50,000 tons, has passed the ISO: 9001 International Quality Management System Certification. (opencroquet.org)
  • Acrylic resin veneer is usually referring to fixed dental prosthesis, the veneering or lamination of the facial and/or buccal surfaces of a crown or fixed dental prosthesis using acrylic resin . (costdentures.com)
  • Relying on the strong technical skills of the R&D department, we are constantly introducing new competitive resin products that well meets the needs of customers. (opencroquet.org)
  • The flow meter integral with a transparent acrylic panel permits easy reading, making it ideal for water treatment systems, purge systems, and medical equipment. (wordpress.com)
  • This study investigated the effectiveness of surface treatments incorporating tin plating and unfilled resin to. (ebscohost.com)