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  • Nano-enamel: a new way to produce glass-like protective ...

    Nano-enamel: a new way to produce glass-like protective coatings for metals H. Q. Nguyen , W. Fürbeth , M. Schütze 0 0

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  • nano enamel, nano enamel Suppliers and Manufacturers at ...

    Alibaba.com offers 2,323 nano enamel products. A wide variety of nano enamel options are available to you, such as material.

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  • The Nano Structure of Enamel - ASME

    Nano-Email: ein neuer Weg zur Erzeugung glasartiger Schutzschichten fur Metalle In jungerer Zeit haben nanotechnologisch basierte Herstellungsverfahren fur Oberflachenschutzschichten zunehmend an Bedeutung gewonnen.

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  • Nano-enamel: a new way to produce glass-like protective ...

    2014-9-9 · Alumina and silica nano particles were used as fillers for the varnish or enamel used in the single phase induction motor. Enamel was used as coatings for the windings of the motor. The performance and thermal withstanding capacity of the single phase motor was improved by coating the windings of the motor with the enamel

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  • Nano Filler Mixed Enamel Coated Single Phase Capacitor ...

    2021-6-15 · Nano-hydroxyapatite is also used as a drug carrier to deliver anti-tumour drugs . Tooth enamel has a very high hardness and wear-resistance, which depends on the braided multilayer structure and inorganic-organic composite structure . Although hydroxyapatite itself has a high promoting effect on remineralization, it is still restricted and cannot play the role of natural …

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  • Recent advances in biomedical engineering of nano ...

    2001-2-1 · Nano-indentations (size<500 nm) were made in the cusp area to measure the mechanical properties of single enamel rods at different orientations. The influence of etching on the physical properties was studied and etching conditions that did not significantly alter the plastic–elastic response of enamel were defined.

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  • Mechanical properties of human dental enamel on the ...

    2018-6-1 · (Nanowerk News) Researchers at Queen Mary University of London have developed a new way to grow mineralised materials which could regenerate hard tissues such as dental enamel and bone. Enamel, located on the outer part of our teeth, is the hardest tissue in the body and enables our teeth to function for a large part of our lifetime despite biting forces, exposure to …

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  • Scientists develop material that could regenerate dental ...

    2020-4-25 · Dense and well‐adherent enamel–nano‐Ni composite/enamel–nano‐nickel composite coatings were prepared on 304 steel. Their thermal shock (TS) resistance at 400°C as well as the chemical stability in sulfuric acid solution were investigated, and ...

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  • Nano-mechanical properties profiles across dentin–enamel ...

    IntroductionDentin and enamel are the two dental tissues that are functionally organized to provide an integrated mechanical w x 1 system in the human tooth 2 . Over the years, our knowledge has separately increased for the individual tissues and mechanical properties of dentin and enamel.

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  • Nano Filler Mixed Enamel Coated Single Phase Capacitor ...

    2014-9-9 · nano powders. In this research, for 100 ml of enamel, 5 gm of nano fillers were added. In the 5 gm of nano composites, 1 gm constitutes Al. 2. O. 3 . and 4 gm constitutes SiO. 2. These nano fillers were mixed with the enamel by using ultrasonic vibrator. Then this mixed enamel was coated with the windings of the single phase motor.

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  • Effect of hydroxyapatite nanoparticles on enamel ...

    2019-7-4 · Results: Nano-HA enhanced the SBS to remineralized enamel in a large percentage of nanoparticles. Mean SBS in group 2 was significantly greater than in groups 1, 3 and 4 (all P<0.05). SBS was related to nano-HA concentration: nano-HA 0.15% yielded greater SBS (16.8±2.7) than the 0.03% concentration (14.2±2.1). However, its effect on

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  • Effect of nano-hydroxyapatite concentration on ...

    2009-6-5 · If nano-HA penetrates the enamel pores, nano-HA will act as a template in the precipitation process and will continuously attract a large amount of Ca 2+ and PO 3− 4 from the remineralization solution to the enamel surface to fill the vacant positions of the enamel calcium crystals. This in turn will promote crystal integrity and growth.

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  • Chemical & Nano-mechanical Study of Artificial Human ...

    Subsurface enamel demineralization is known as white spot lesions (WSLs); they represent the early stage of caries formation where affected surfaces seem to be intact upon gentle probing.

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  • Adhesion of Hydroxyapatite Nanoparticles to Dental ...

    2020-5-5 · Hydroxyapatite nanoparticles (nano-HAP) are receiving considerable attention for dental applications, and their adhesion to enamel is well established. However, there are no reports concerning the effects of HAP on other dental materials, and most of the studies in this field are based on in vitro designs, neglecting the salivary pellicle-apatite interactions.

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  • Drug Delivery (Nano)Platforms for Oral and Dental ...

    Enamel contains long narrow nano-channels that facilitate ion infiltration. Nanofluidic transport of fluoride, potassium, calcium, and sodium ions into these enamel nano-channels was induced by electrokinetic flow. Ion infiltration was confirmed using fluorescence and ion-selective electrodes.

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  • Oral Care Paste :: nano-hydroxyapatite ingredient for ...

    2021-6-30 · Oral Care Paste :: nano-hydroxyapatite ingredient for teeth remineralization and sensitivity. nanoXIM•CarePaste is a synthetic nano-hydroxyapatite water based suspension ingredient specially designed to be easily incorporated in oral care products such as toothpastes, mouthwashes, gels and other professional dental products. The ...

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  • Periodontal Diseases and Recently Applied Nano-Technology ...

    2017-2-21 · cium carbonate added to dentifrice was evaluated and compared on enamel le-sions [9]. 4. Some Recently Nano-Drug Delivery and Dental Disease Yang K, et al. in 2001, tried to provide an effective way to target cervical lymph nodes by the peri-cancer submucosal injection of Cucurbitacin BE polylactic ac-

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  • Oral Science | Nano Medical Hydroxyapatite

    2020-5-5 · Hydroxyapatite nanoparticles (nano-HAP) are receiving considerable attention for dental applications, and their adhesion to enamel is well established. However, there are no reports concerning the effects of HAP on other dental materials, and most of the studies in this field are based on in vitro designs, neglecting the salivary pellicle-apatite interactions.

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  • Adhesion of Hydroxyapatite Nanoparticles to Dental ...

    2019-12-7 · The purpose of this study was to synthesize nano-sized β-tricalcium phosphate (nano-TCP) particles and determine its concentration-dependent properties on incipient enamel caries lesions. Nano-TCP was synthesized as a wet chemical through a method using low concentration of precursors and low addition rate of calcium nitrate tetrahydrate as a second phase.

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  • Synthesis of plate-like β-tricalcium phosphate ...

    Aim: The aim of this study was to compare the effectiveness of nano-hydroxyapatite (nano-HAP) paste and fluoride varnish in remineralizing initial enamel lesion in young permanent teeth and their ability to resist secondary caries under dynamic pH cycling quantitatively and qualitatively. Materials and methods: Initial caries-like lesions were artificially developed on 45 specimens.

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  • Comparison between Fluoride and Nano-hydroxyapatite in ...

    Mirac Shield Nano Lenaflex Plus ... SK PU Enamel SK Acrylic Enamel Acristar Guard Timber & Metal SK Gloss Timber Fresh SK Eco Clean W ... Sanitect W (Antibacterial Paint) Sanitect Mild (Antibacterial Paint) Cerami Crete (Fair-faced Concrete Finish) ...

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  • SKK | Products

    Enamel contains long narrow nano-channels that facilitate ion infiltration. Nanofluidic transport of fluoride, potassium, calcium, and sodium ions into these enamel nano-channels was induced by electrokinetic flow. Ion infiltration was confirmed using fluorescence and ion-selective electrodes.

    Get Price
  • Drug Delivery (Nano)Platforms for Oral and Dental ...

    Enamel HRi – Kompozyt do odcinka przedniego - Micerdent. Odbudowa niewielkich ubytków w obrębie szkliwa należy do największych i najtrudniejszych wyzwań w stomatologii estetycznej. Enamel HRI oferuje Ci swoją pomoc – przełomową technologię, gdzie współczynnik załamania światła w materiale (1,62) jest identyczny z naturalnym ...

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  • Enamel HRi – Kompozyt do odcinka przedniego - Micerdent

    2021-6-18 · Background Tooth whitening is one of the most requested dental treatments, but it still presents some side effects. Indeed, the bleaching agent can generate patients’ discomfort and dental hard tissue damages, not achieving an efficient and long-lasting treatment with optimum whitening effect. To overcome these limitations, the bleaching agents containing nano …

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  • ATR-FTIR, EDS and SEM evaluations of enamel structure ...

    2019-10-27 · Nanotechnology has enormous potential in the field of dentistry. 8,9 For example, tooth regeneration is an important aspiration of the dental profession. The combination of tissue bioengineering along with the development of genetically designed trigger nanoparticles, which are biomimetic with mineralised tissues, is beginning to bear fruit in the manufacturing of in vitro tooth.

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  • Nanotechnology For Tooth Regeneration | Faculty Dental

    Coral Nano Foam is made with Xylitol, a natural sweetener that prevents bacteria from sticking to the teeth. This protects teeth from tooth decay and decreases the amount of plaque on your teeth. Xylitol also helps repair damage to the enamel. Nano Silver Foam is probiotic friendly and Tastes Great. Flavorful essential oil means no harsh burn.

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  • Nano-enamel: a new way to produce glass-like protective ...

    Nanoparticles and nanostructured films have gained an increasing interest for industrial application in the last years. Based on chemical nanotechnology glass-like protective coatings thermally processed at comparatively lower temperatures around 500°C were developed for metal substrates by two different ways. Starting from polymeric sols (suspension consisting of branched …

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  • Nano Filler Mixed Enamel Coated Single Phase Capacitor ...

    2014-9-9 · nano powders. In this research, for 100 ml of enamel, 5 gm of nano fillers were added. In the 5 gm of nano composites, 1 gm constitutes Al. 2. O. 3 . and 4 gm constitutes SiO. 2. These nano fillers were mixed with the enamel by using ultrasonic vibrator. Then this mixed enamel was coated with the windings of the single phase motor.

    Get Price
  • GUARDx W500H Paint – VinTech Nano Materials

    2021-6-10 · Nano-engineered low-VOC water-based enamel that provides a smooth professional finish on a variety of interior and exterior surfaces.

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  • EFFECT OF NANO-HYDROXYAPATITE ON

    2016-6-10 · enamel minerals, the application of nano-hydroxyapatite to biomimetic repair the damaged enamel directly have been received great attention in today’s dental research. 12 Nanoparticle hydroxyapatite containing toothpastes were first introduced and tested in Japan in the 1980s (e.g. Apadent, Apagard, and others by Sangi Co., Ltd., Tokyo). ...

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  • SANGI CO.,LTD. | MEDICAL HYDROXYAPATITE

    Sangi conceived the idea of enamel-restorative toothpaste using hydroxyapatite – the same substance as our teeth – in 1978, and launched the world's first nano-hydroxyapatite toothpaste (‘Apadent’), using Sangi's own technology, in 1980. Sangi's enamel-restorative toothpastes now stretch to a wide range of brands (chiefly ‘Apagard ...

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  • Adhesion of Hydroxyapatite Nanoparticles to Dental ...

    2020-5-5 · Hydroxyapatite nanoparticles (nano-HAP) are receiving considerable attention for dental applications, and their adhesion to enamel is well established. However, there are no reports concerning the effects of HAP on other dental materials, and most of the studies in this field are based on in vitro designs, neglecting the salivary pellicle-apatite interactions.

    Get Price
  • Is Nano Hydroxyapatite a Safe, Effective, Fluoride ...

    2020-8-25 · Nano Hydroxyapatite was first refined from naturally-occurring Hydroxyapatite in the 1970’s to help astronauts who experienced bone density and tooth enamel loss in space. Fluoride was already widely used in the United States, and few concerns were expressed at the time, so Nano Hydroxyapatite never became popular for oral healthcare here.

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  • Comparison between Fluoride and Nano-hydroxyapatite in ...

    Aim: The aim of this study was to compare the effectiveness of nano-hydroxyapatite (nano-HAP) paste and fluoride varnish in remineralizing initial enamel lesion in young permanent teeth and their ability to resist secondary caries under dynamic pH cycling quantitatively and qualitatively. Materials and methods: Initial caries-like lesions were artificially developed on 45 specimens.

    Get Price
  • The Side Effects of Therapeutic Radioiodine-131 on the ...

    2021-4-1 · The topography of healthy untreated enamel (Figure 4 a), is formed by a very compact structure of HAP nano-crystals having diameter of about 40 nm which are bonded together by protein units. This is the typical nano-structure which assures the good quality observed by …

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  • Nano-Mechanical Properties Across Dentin-Enamel

    In this investigation, nano-hardness and elastic modulus of incisor teeth were studied across the dentin-enamel junction. It was found that, over a length scale of between 15 to 25 μm, there were decreasing trends in the values of both hardness and elastic modulus across the DEJ zone profiling from enamel to dentin.

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  • Nano Gauntlet Enamel Pin – Mondo

    Enamel inspired nano-composite fabrication through amelogenin supramolecular assembly. ... Fabricating the structures similar to dental enamel through the in vitro preparation method is of great interest in the field of dentistry and material science. Developing enamel is composed of calcium phosphate mineral, water, and enamel matrix proteins ...

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  • Enamel inspired nano-composite fabrication through ...

    2009-6-5 · If nano-HA penetrates the enamel pores, nano-HA will act as a template in the precipitation process and will continuously attract a large amount of Ca 2+ and PO 3− 4 from the remineralization solution to the enamel surface to fill the vacant positions of the enamel calcium crystals. This in turn will promote crystal integrity and growth.

    Get Price
  • Effect of nano-hydroxyapatite concentration on ...

    2018-4-10 · Nano hydroxyapatite: the word looks like it just escaped from a chemistry textbook or an explanation of exotic cave formations. But, it’s actually something much closer to home. Hydroxyapatite is the mineral that makes up 60-70% of bones and 90% of tooth enamel. It is found in the saliva, where your body uses it to maintain tooth strength ...

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  • What is Nano Hydroxyapatite? | CariFree

    These sintered nano-HA crystals had sation of dental enamel lesions is the preferential reminer- also a similarity in crystallinity and morphologies to alisation of the outer enamel surface that can slow or apatite in bone and enamel as revealed by XRD, EDS and prevent complete remineralisation by restricting mineral TEM.21,22 ion diffusion ...

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  • (PDF) Combined effects of nano-hydroxyapatite and Galla ...

    The purpose of the research was to determine the effect of nano-hydroxyapatite concentrations on initial enamel lesions under dynamic pH-cycling conditions. Initial enamel lesions were prepared in bovine enamel with an acidic buffer. NaF (positive control), deionized water (negative control) and four different concentrations of nano-hydroxyapatite (1%, 5%, 10% and 15% wt%) were selected …

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  • [PDF] Effect of nano-hydroxyapatite concentration on ...

    2016-8-24 · erosion repair would not only significantly enhance the enamel surface hardness, but also avoid the enamel mass loss and increased surface roughness. Keywords: Enamel, Erosion, Nano Fluorapatite, pH Value, Self-Assembly. 1. INTRODUCTION Enamel is an exterior surface of the teeth in humans. Although the chemical composition of enamel is sim-

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  • Effects of Different pH Conditions on Enamel Erosion ...

    2020-4-25 · Dense and well-adherent enamel–nano-Ni composite/enamel–nano-nickel composite coatings were prepared on 304 steel. Their thermal shock (TS) resistance at 400°C as well as the chemical stability in sulfuric acid solution were investigated, and compared with pure enamel …

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  • Thermal shock and sulfuric acid corrosion behavior of ...

    tooth enamel Lyle M. Gordon,1* Michael J. Cohen,1 Keith W. MacRenaris,2 Jill D. Pasteris,3 Takele Seda,4 Derk Joester1† Dental enamel, a hierarchical material composed primarily of hydroxylapatite nanowires, is susceptible to degradation by plaque biofilm–derived acids.The solubility of enamel strongly depends on the presence of Mg2+,F− ...

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