Effect of etching with low concentration hydrofluoric acid on the bond strength of CAD/CAM resin block.

Abstract:

:The effect of etching for 90 s with low concentrations (0.5, 1.0, 2.0, 3.0, 3.5, and 4.0%) of hydrofluoric acid (HF) on the adhesiveness of computer-aided design/computer-aided manufacturing (CAD/CAM) resin blocks [CERASMART (CS), SHOFU BLOCK HC (HC), KATANA AVENCIA Block(KA), and VITA ENAMIC (EN)] was investigated. Energy dispersive spectroscopy revealed that the silicon content of HC, KA, and EN groups remained almost constant with HF etching of ≤4%. HF etching increased the surface roughness of all blocks. The HF concentration resulting in the highest shear bond strength in each group was as follows: CS (2.0%), HC (3.0%), KA (3.5%) and EN (0.5%). Scanning electron microscopy revealed that the bonding interface of etched surfaces differed significantly from that of airborne-particle abrasion surfaces. Thus, low concentration HF etching is effective for surface treatment of CAD/CAM resin blocks. The etching effect and optimum HF concentration differ with the block composition and structure.

journal_name

Dent Mater J

journal_title

Dental materials journal

authors

Niizuma Y,Kobayashi M,Toyama T,Manabe A

doi

10.4012/dmj.2018-398

subject

Has Abstract

pub_date

2020-12-03 00:00:00

pages

1000-1008

issue

6

eissn

0287-4547

issn

1881-1361

journal_volume

39

pub_type

杂志文章
  • Activation of matrix-bound endogenous proteases by self-etch adhesives.

    abstract::The study evaluated changes in total enzymatic activity and degradation of demineralized dentin following the application of universal or self-etch adhesives. The universal adhesives -Scotchbond Universal (SU) and All-Bond Universal (ABU) and self-etch adhesives -Adper Easy Bond (EB) and G-aenial Bond (GB) were used f...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2019-304

    authors: Ahmet BSO,Seseogullari-Dirihan R,Tezvergil-Mutluay A

    更新日期:2020-12-03 00:00:00

  • Type I collagen grafting on titanium surfaces using low-temperature glow discharge.

    abstract::To improve the bioactivity of titanium surfaces, glow discharge was used to facilitate collagen grafting on titanium disks. Titanium test specimens were pre-treated by glow discharge fed with a mixture of argon and allylamine (AA) gases. Treated titanium disks were then grafted with type I collagen using glutaraldehyd...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.27.340

    authors: Chang WJ,Ou KL,Lee SY,Chen JY,Abiko Y,Lin CT,Huang HM

    更新日期:2008-05-01 00:00:00

  • The application of fluorinated aromatic dimethacrylates to experimental light-cured radiopaque composite resin, containing barium-borosilicate glass filler--a progress in nonwaterdegradable properties.

    abstract::This study investigated the durability, especially the nonwaterdegradable qualities, of experimental light-cured composite resin containing barium-borosilicate glass filler. For this purpose, Bis-GMA, a typical component of base monomer in conventional composite resin, was replaced by Bis-GMA-F which is water-repellen...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.12.1

    authors: Tanaka J,Inoue K,Masamura H,Matsumura K,Nakai H,Inoue K

    更新日期:1993-06-01 00:00:00

  • Transformation behavior of nickel-titanium orthodontic wires under tensile load.

    abstract::This study investigated transformations of nickel-titanium wires using differential scanning calorimetry (DSC) and thermomechanical analysis (TMA) under tensile load (100 gf or 500 gf). Two nickel-titanium wires, 35°C Copper Ni-Ti and Nitinol SE, were selected. DSC analyses were performed between -90° and 100°C. Speci...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2010-196

    authors: Iijima M,Ohta M,Brantley WA,Naganishi A,Murakami T,Muguruma T,Mizoguchi I

    更新日期:2011-01-01 00:00:00

  • Stress analysis of endodontically treated anterior teeth restored with different types of post material.

    abstract::Finite element analysis was performed to evaluate stress distribution in maxillary central incisors treated endodontically and restored with a post and an all-ceramic crown. Tensile stress at tooth root was analyzed using two-dimensional finite element models with different post diameters and lengths. One post length ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.25.145

    authors: Nakamura T,Ohyama T,Waki T,Kinuta S,Wakabayashi K,Mutobe Y,Takano N,Yatani H

    更新日期:2006-03-01 00:00:00

  • The effect of five kinds of surface treatment agents on the bond strength to various ceramics with thermocycle aging.

    abstract::This study evaluated the effects of ceramic surface treatment agents on shear bond strengths to ceramic materials with and without thermocycling. Ceramic plates were prepared from feldspathic ceramic; AAA, lithium disilicate ceramic material; IPS e.max Press, zirconia ceramic; Lava. Ceramic surfaces were pretreated wi...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2016-383

    authors: Noda Y,Nakajima M,Takahashi M,Mamanee T,Hosaka K,Takagaki T,Ikeda M,Foxton RM,Tagami J

    更新日期:2017-11-29 00:00:00

  • Ceramic bonding strength of Au-1.6 wt% Ti alloy.

    abstract::The aim of this investigation was to evaluate the metal-ceramic bonding of Au-1.6 wt% Ti alloy. Therefore, the coefficient of thermal expansion, modulus of elasticity, ceramic bonding strength, and hardness of Au-1.6 wt% Ti alloy were measured. The metal-ceramic interface was observed by EPMA to investigate its bondin...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.24.268

    authors: Ito M,Kikuchi M,Okuno O,Kimura K

    更新日期:2005-06-01 00:00:00

  • Degradation of dental ZrO2-based materials after hydrothermal fatigue. Part I: XRD, XRF, and FESEM analyses.

    abstract::The aim was to investigate the effect of simulated low-temperature degradation (s-LTD) and hydrothermal fatigue on the degradation of three ZrO(2)-based dental materials. Lava, IPS, and NanoZr discs were randomly assigned to (1) Control-Storage in distilled water at 37°C; (2) Aging at 134°C for 5 h (s-LTD); (3) Thermo...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2011-216

    authors: Perdigão J,Pinto AM,Monteiro RC,Braz Fernandes FM,Laranjeira P,Veiga JP

    更新日期:2012-01-01 00:00:00

  • Nanostructure evaluation of healthy and fluorotic dentin by atomic force microscopy before and after phosphoric acid etching.

    abstract::The aim was to characterize by atomic force microscopy (AFM) the nanostructure of human dentin surfaces affected by dental fluorosis (DF) before and after phosphoric acid etching. This study included 240 human dentin samples classified according to the severity of DF, which were divided into four groups using the Thyl...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2011-023

    authors: Zavala-Alonso V,Aguilera-Flores R,Patiño-Marin N,Martinez-Castañon GA,Anusavice KJ,Loyola-Rodriguez JP

    更新日期:2011-01-01 00:00:00

  • Diametral tensile strength of novel fast-setting calcium silicate cement.

    abstract::Novel fast-setting calcium silicate cement with fluoride (CSC) has been developed for potential applications in tooth crown. The aim of this study was to test the diametral tensile strength (DTS) of different CSC compositions in humid condition on day1, 28, and 180. We tested 'bond CSC' with 3.5% fluoride and no radio...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2015-390

    authors: Ranjkesh B,Isidor F,Dalstra M,Løvschall H

    更新日期:2016-01-01 00:00:00

  • Reinforcement mechanism of dentin mechanical properties by intracanal medicaments.

    abstract::The reinforcement mechanism of dentin mechanical properties by intracanal medicaments was investigated. The dumbbell-shaped specimens were prepared from a collagen sheet, demineralized dentin and organic dissolved dentin. After immersing the specimens in intracanal medicaments (eugenol and formocresol), the tensile te...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.18.304

    authors: Nakano F,Takahashi H,Nishimura F

    更新日期:1999-09-01 00:00:00

  • Initial attachment of human oral keratinocytes cultured on zirconia or titanium.

    abstract::Initial attachment of human oral keratinocytes (HOKs) cultured on mirror-surfaced commercially pure titanium (Ti) or yttria-stabilized tetragonal zirconia polycrystals (TZP) was investigated. Numbers of viable attached HOKs, their mRNAs and proteins expression of laminin γ2 and integrin β4 were evaluated using the WST...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2011-189

    authors: Kimura Y,Matsuzaka K,Yoshinari M,Inoue T

    更新日期:2012-01-01 00:00:00

  • Comparison of the cytogenotoxicity induced by five different dental alloys using four in vitro assays.

    abstract::The purpose of present investigation was to compare the cyto-genotoxicity induced by five dental alloys in vitro. The cyto-genotoxicity induced by five dental alloy extracts on human B lymphoblast cells was assessed with neutral red uptake (NRU) , CCK-8, comet and micronucleus (CBMN) assays in vitro, respectively. The...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2011-127

    authors: Zhihong C,Yezhen L,Zhiyuan G,Zhongqiao Y,Xiaoxue L,Yifeng R,Weikun F,Jiliang H

    更新日期:2011-01-01 00:00:00

  • Temperature dependence of thermal expansion coefficient for palladium-based binary alloy.

    abstract::Temperature dependencies of thermal expansion coefficients for the alloys of Pd-Ag, Pd-Cu and Pd-Co binary systems were measured at temperatures up to 900 degrees C, with heating and cooling rates of 5 degrees C/min. The coefficient of thermal expansion of alloys with no transformation in the temperature range of inte...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.9.47

    authors: Asaoka K,Kuwayama N

    更新日期:1990-06-01 00:00:00

  • Evaluation of an articulated measuring apparatus for use in the oral cavity.

    abstract::The aim of this study was to evaluate the trial Teaching Robot for the development of a contact-type measuring apparatus for using directly in the oral cavity. A standard model was used to mimic the dentition by placing an arrangement of three bearing balls. The diameters of the balls were measured. A practical dentit...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.22.168

    authors: Maikuma Y,Usui K,Araki K,Mataki S,Kurosaki N,Furuya N

    更新日期:2003-06-01 00:00:00

  • Radio-opacity of core materials for all-ceramic restorations.

    abstract::The aim of this study was to investigate and compare the radio-opacity of core materials for all-ceramic restorations, such as zirconia (NANOZR and Y-TZP) and alumina, against commercially pure titanium (cpTi) and aluminum. X-ray images were taken under general settings using an X-ray film. The X-ray film images were ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2009-54

    authors: Okuda Y,Noda M,Kono H,Miyamoto M,Sato H,Ban S

    更新日期:2010-01-01 00:00:00

  • Bioactive-glass in periodontal surgery and implant dentistry.

    abstract::Bioactive-glass (B-G) is a material known for its favorable biological response when in contact with surrounding fibro-osseous tissues, due not only to an osteoconductive property, but also to an osteostimulatory capacity, and superior biocompatibility for use in human body. The objectives of this paper are to review ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2014-233

    authors: Profeta AC,Prucher GM

    更新日期:2015-01-01 00:00:00

  • Fabrication of all-ceramic crowns by a new method.

    abstract::A new method of all-ceramic production using alumina coping has been developed. The present study investigates the influence of secondary firing (glass infiltration firing) conditions. Samples of porcelain build-up without secondary firing were also assessed. The suitability of coping that included secondary firing wa...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2015-275

    authors: Masuda T,Kakimoto K,Takahashi K,Komasa Y

    更新日期:2016-01-01 00:00:00

  • Machining accuracy of crowns by CAD/CAM system using TCP/IP: influence of restorative material and scanning condition.

    abstract::The purpose of this study was to determine the optimal condition for fabricating accurate crowns efficiently using an internet-based CAD/CAM system. The influences of three different CAD/CAM restorative materials (titanium, porcelain, and composite resin) and three different step-over scanning distances (0.01 mm, 0.11...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.26.549

    authors: Tomita S,Shin-ya A,Gomi H,Shin-ya A,Yokoyama D

    更新日期:2007-07-01 00:00:00

  • Proliferation and differentiation of cultured MC3T3-E1 osteoblasts on surface-layer modified hydroxyapatite ceramic with acid and heat treatments.

    abstract::Effects of functionally gradient calcium phosphate consisting of hydroxyapatite (HAP) and alpha-tricalcium phosphate (alpha-TCP) on proliferation and differentiation of osteoblasts were evaluated using MC3T3-E1 cells. There were no significant differences in the proliferation of MC3T3-E1 cells among HAP-alpha-TCP func...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.24.207

    authors: Yuasa T,Miyamoto Y,Kon M,Ishikawa K,Takechi M,Momota Y,Tatehara S,Takano H,Mimamiguchi S,Nagayama M

    更新日期:2005-06-01 00:00:00

  • SEM observation of collagen fibrils secreted from the body surface of osteoblasts on a CO3apatite-collagen sponge.

    abstract::The secretion of collagen by osteoblasts was observed by scanning electron microscopy (SEM). Osteoblast-like cells were cultured on a CO3apatite-collagen sponge reinforced with a porous HAp frame. After three days' incubation, a number of newly created matrix fibrils, forming a network structure, were observed at the ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.24.460

    authors: Hirata I,Nomura Y,Tabata H,Miake Y,Yanagisawa T,Okazaki M

    更新日期:2005-09-01 00:00:00

  • In vivo effect of fluoride-substituted apatite on rat bone.

    abstract::Different types of calcium phosphate compounds are commercially available for medical and dental applications as bone substitute materials. Biological apatites contain several kinds of minor elements such as carbonate (CO3), magnesium (Mg), and fluoride (F) in enamel, dentin, and bone. It has been shown that F ion and...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.24.398

    authors: Inoue M,Nagatsuka H,Tsujigiwa H,Inoue M,LeGeros RZ,Yamamoto T,Nagai N

    更新日期:2005-09-01 00:00:00

  • Water durability of resin bond to pure gold treated with various adhesion promoting thiirane monomers.

    abstract::Adhesion promoting monomers for precious metals, 2,3-epithiopropyl methacrylate (EP1MA), 4,5-epithiopentyl methacrylate (EP3MA), 9,10-epithiodecyl methacrylate (EP8MA), 10,11-epithioundecyl methacrylate (EP9MA), 9,10-epithiodecyl 4-vinylbenzoate (EP8VB), 2,3-epithiocyclohexyl methacrylate (EPCHMA), and 3,4-epithiobuty...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.26.29

    authors: Kadoma Y,Kojima K,Tamaki Y,Nomura Y

    更新日期:2007-01-01 00:00:00

  • A biocompatible model for evaluation of the responses of rat periapical tissue to a new zinc oxide-eugenol sealer.

    abstract::We aimed to establish an experimental animal model to evaluate materials for endodontic therapy. We focused on the biocompatibility of new paste-type zinc oxide-eugenol (ZOE) sealer. The results of this sealer were compared with those of conventional powder/liquid ZOE and eugenol-free sealers. The molars of Wistar rat...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2010-095

    authors: Mutoh N,Tani-Ishii N

    更新日期:2011-01-01 00:00:00

  • Investigation of the correlation between the different mechanical properties of resin composites.

    abstract::The aim of this study was to investigate the relationship between the different mechanical properties with the filler fraction of various resin composites. Mechanical properties of eighteen different resin composites were investigated in this study; flexural strength (FS), flexural modulus (FM), fracture toughness (FT...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2012-178

    authors: Jun SK,Kim DA,Goo HJ,Lee HH

    更新日期:2013-01-01 00:00:00

  • Evaluation of temperature changes in the pulp chamber during polymerization of light-cured pulp-capping materials by using a VALO LED light curing unit at different curing distances.

    abstract::The aim of this study was to evaluate temperature changes in the pulp chamber during polymerization of four different pulp-capping materials using a LED-light-curing-unit in the contact and noncontact positions. A pulpal circulation mechanism was simulated to measure increases in temperature in four pulp-capping mater...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2013-274

    authors: Savas S,Botsali MS,Kucukyilmaz E,Sari T

    更新日期:2014-01-01 00:00:00

  • Surface properties and biocompatibility of acid-etched titanium.

    abstract::The purpose of this study was to evaluate the effects of acid-etched titanium on the biological responses of osteoblast-like MC3T3-E1 cells. Four types of treatments (polishing, sandblasting, concentrated H2SO4 etching, and concentrated H2SO4 etching with vacuum firing) were carried out on the surfaces of commercially...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.27.415

    authors: Iwaya Y,Machigashira M,Kanbara K,Miyamoto M,Noguchi K,Izumi Y,Ban S

    更新日期:2008-05-01 00:00:00

  • In vivo analyses of the effects of polyamidoamine dendrimer on dentin biomineralization and dentinal tubules occlusion.

    abstract::This study evaluated the biomineralization and dentinal tubules occlusion abilities of the carboxyl-terminated polyamidoamine dendrimer (PAMAM-COOH) on human demineralized dentin in vivo at different time points. Demineralization dentin model with and without treated with PAMAM-COOH were sutured to the interior side o...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2015-209

    authors: Xie F,Wei X,Li Q,Zhou T

    更新日期:2016-01-01 00:00:00

  • Bond strength and microleakage of self-adhesive and conventional fissure sealants.

    abstract::The aim of this study was to compare the shear bond strengths (SBS), failure modes (adhesive, cohesive, or mixed), and marginal microleakage occurrence of conventional resin (CR)-based, glass ionomer (GI)-based, and self-adhesive resin (SAR)-based fissure sealants with or without prior phosphoric acid (PA) etching. Fi...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2013-227

    authors: Simsek Derelioglu S,Yilmaz Y,Celik P,Carikcioglu B,Keles S

    更新日期:2014-01-01 00:00:00

  • Morphological and chemical analysis of different precipitates on mineral trioxide aggregate immersed in different fluids.

    abstract::The purpose of this study was to analyze the ultrastructures and chemical compositions of precipitates formed on mineral trioxide aggregate (MTA; White ProRoot MTA) immersed in distilled water (DW) or phosphate buffered saline (PBS), based on the attribution that MTA's bioactivity and sealing ability are influenced by...

    journal_title:Dental materials journal

    pub_type: 杂志文章,随机对照试验

    doi:10.4012/dmj.2009-133

    authors: Han L,Okiji T,Okawa S

    更新日期:2010-10-01 00:00:00