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Dentin bonding agent

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https://www.readbyqxmd.com/read/28891540/the-effect-of-calcium-phosphate-containing-desensitizing-agent-on-the-microtensile-bond-strength-of-multimode-adhesive-agent
#1
S H Siso, N Dönmez, D S Kahya, Y S Uslu
OBJECTIVE: The aim of this study was to investigate the effect of calcium phosphate containing desensitizing pretreatments on the microtensile bond strength (MTBS) and microleakage of the multimode adhesive agent to dentin. MATERIALS AND METHODS: In this study, twelve noncarious, freshly extracted human third molar teeth for MTBS and 20 premolar teeth for the microleakage test were used. The teeth were restored using Clearfil Universal Bond + Clearfil APX and Teeth mate Desensitizer (TMD)...
August 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/28890610/evaluation-of-novel-glass-fiber-reinforced-composite-technique-for-primary-anterior-teeth-with-deep-carious-lesions-a-12-month-clinical-study
#2
Ajinkya Sawant, Yusuf Chunawalla, Abdul Morawala, Nupur S Kanchan, Kapil Jain, Rohan Talathi
BACKGROUND: Early childhood caries discloses a distinct clinical pattern, and the teeth most often involved are the maxillary central incisors, lateral incisors, and the maxillary and man-dibular first molars. The maxillary incisors are most severely affected, with deep carious lesions usually involving the pulp. Teeth that have been endodontically treated often have little coronal tooth tissue remaining and as such require a post to retain the core and restoration .This study evaluated and compared the efficacy of EverStick glass fiber-reinforced composite post with ParaPost Taper Lux in primary maxillary anterior teeth...
April 2017: International Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28886763/bioactive-dental-composites-and-bonding-agents-having-remineralizing-and-antibacterial-characteristics
#3
REVIEW
Ke Zhang, Ning Zhang, Michael D Weir, Mark A Reynolds, Yuxing Bai, Hockin H K Xu
Current dental restorative materials are typically inert and replace missing tooth structures. This article reviews efforts in the development of a new generation of bioactive materials designed to not only replace the missing tooth volume but also possess therapeutic functions. Composites and bonding agents with remineralizing and antibacterial characteristics have shown promise in replacing lost minerals, inhibiting recurrent caries, neutralizing acids, repelling proteins, and suppressing biofilms and acid production...
October 2017: Dental Clinics of North America
https://www.readbyqxmd.com/read/28877276/does-laser-diode-irradiation-improve-the-degree-of-conversion-of-simplified-dentin-bonding-systems
#4
Leticia Ferreira de Freitas Brianezzi, Rafael Massunari Maenosono, Odair Bim, Giovanna Speranza Zabeu, Regina Guenka Palma-Dibb, Sérgio Kiyoshi Ishikiriama
Objective: This study aimed to investigate the effect of laser diode irradiation on the degree of conversion (DC), water sorption (WS), and water solubility (WSB) of these bonding systems in an attempt to improve their physico-mechanical resistance. Material and Methods: Two bonding agents were tested: a two-step total-etch system [Adper™ Single Bond 2, 3M ESPE (SB)] and a universal system [Adper™ Single Bond Universal, 3M ESPE (SU)]. Square-shaped specimens were prepared and assigned into 4 groups (n=5): SB and SU (control groups - no laser irradiation) and SB-L and SU-L [SB and SU laser (L) - irradiated groups]...
July 2017: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/28857710/microtensile-bond-strength-of-resin-modified-glass-ionomer-cement-to-sound-and-artificial-caries-affected-root-dentin-with-different-conditioning
#5
A Saad, G Inoue, T Nikaido, M Ikeda, M F Burrow, J Tagami
In this laboratory study, the microtensile bond strengths (μTBS) of resin-modified glass ionomer cement (RM-GIC) to sound and artificial caries-affected bovine root dentin (ACAD) using three different conditioning agents were evaluated after 24 hours and three months. The fractured interface was examined with a scanning electron microscope (SEM). Specimens were created on bovine root dentin that was embedded in epoxy resin. For the ACAD specimens, artificial carious lesions were created. The RM-GIC (Fuji II LC) was applied either directly (no treatment), after application of self conditioner, cavity conditioner, or 17% ethylenediamine tetraacetic acid (EDTA) applied for 60 seconds, on sound dentin and ACAD, then light cured...
August 31, 2017: Operative Dentistry
https://www.readbyqxmd.com/read/28839410/effect-of-desensitization-using-bioactive-glass-hydroxyapatite-and-diode-laser-on-the-shear-bond-strength-of-resin-composites-measured-at-different-time-intervals-an-in-vitro-study
#6
Timsi Gupta, Shruthi Nagaraja, Sylvia Mathew, Indiresha H Narayana, K S Madhu, K Dinesh
BACKGROUND: Dentin desensitizers may change the properties of smear layer and have adverse effects on the bonding performance of adhesive systems. AIM: The aim of this study was to compare the effect of bioactive glass (BG), hydroxyapatite, and diode laser desensitization on shear bond strength of resin composites to dentin at different time intervals. MATERIALS AND METHODS: Seventy-two caries-free maxillary premolars were selected. Buccal surfaces were flattened to expose dentin...
April 2017: Contemporary Clinical Dentistry
https://www.readbyqxmd.com/read/28828156/comparative-evaluation-of-shear-bond-strength-of-universal-dental-adhesives-an-in-vitro-study
#7
Arun Jayasheel, Nandini Niranjan, Hemanthkumar Pamidi, Mayuri B Suryakanth
BACKGROUND: Patient demand for tooth colored restorations and desire for minimally invasive restorations have made composites an indispensable part of the restorative process. An important factor affecting the intra-oral performance of composite restorations is bonding. MATERIAL AND METHODS: Ninty six freshly extracted molar teeth were collected and occlusal 3mm is removed using a diamond disc to expose dentine. Following with samples were divided in to two main groups (self-etch & total etch)...
July 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28827848/biocompatibility-evaluation-of-four-dentin-adhesives-used-as-indirect-pulp-capping-materials
#8
Olga Cortés, Antonia Alcaina, Antonia Bernabé
BACKGROUND: In many cases, the indirect pulp treatment (IPT) is an acceptable treatment for deciduous teeth with reversible pulp inflammation. Various medicaments have been used for IPT, ranging from calcium hydroxide and glass ionomers to dentin adhesives. OBJECTIVE: This in vitro trial aimed to measure cytotoxicity in a cell culture, comparing the following four adhesives: Xeno® V (XE), Excite® F DSC (EX), Adhese® OneF (AD) and Prime & Bond NT (PB). MATERIALS AND METHODS: The adhesives were prepared according to the manufacturer's instructions...
June 2017: Acta Stomatologica Croatica
https://www.readbyqxmd.com/read/28815249/-effect-of-hemostatic-agent-on-bonding-strength-of-deciduous-tooth-dentin
#9
Qiu-Hua Pan, Da-Wei Huang, Qing-Tai Wang
PUPPOSE: To investigate the effect of hemostatic agent on bonding strength of deciduous tooth dentin. METHODS: Forty deciduous molars were used to make dentin grinding model and randomly divided into observation group and control group, 20 teeth in each group. Teeth in the observation group were covered with hemostatic agent for 30s, and then washed, followed by processing; while teeth in the control group were subjected to bonding directly. Micro tensile bond strength and micro leakage were measured and compared in the two groups...
April 2017: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://www.readbyqxmd.com/read/28812169/bond-strength-of-etch-and-rinse-and-self-etch-adhesive-systems-to-enamel-and-dentin-irradiated-with-a-novel-co2-9-3%C3%A2-%C3%AE-m-short-pulsed-laser-for-dental-restorative-procedures
#10
Peter Rechmann, N Bartolome, R Kinsel, R Vaderhobli, B M T Rechmann
The objective of this study was to evaluate the influence of CO2 9.3 μm short-pulsed laser irradiation on the shear bond strength of composite resin to enamel and dentin. Two hundred enamel and 210 dentin samples were irradiated with a 9.3 µm carbon dioxide laser (Solea, Convergent Dental, Inc., Natick, MA) with energies which either enhanced caries resistance or were effective for ablation. OptiBond Solo Plus [OptiBondTE] (Kerr Corporation, Orange, CA) and Peak Universal Bond light-cured adhesive [PeakTE] (Ultradent Products, South Jordan, UT) were used...
August 15, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28808633/comparing-the-effect-of-a-desensitizing-material-and-a-self-etch-adhesive-on-dentin-sensitivity-after-periodontal-surgery-a-randomized-clinical-trial
#11
Hila Hajizadeh, Atefeh Nemati-Karimooy, Sara Majidinia, Amir Moeintaghavi, Marjaneh Ghavamnasiri
OBJECTIVES: This double-blind randomized placebo-controlled clinical trial evaluated the ability of a desensitizing agent and a self-etch adhesive on cervical dentin sensitivity (CDS) after periodontal surgery. MATERIALS AND METHODS: Ninety hypersensitive teeth of 13 subjects were included in the study. After periodontal surgery, the teeth of each posterior sextant treated with one of the following materials: G1: Clearfil S(3) Bond (Kuraray Dental), G2: Gluma Desensitizer (Heraeus Kulzer), and G3: placebo (water)...
August 2017: Restorative Dentistry & Endodontics
https://www.readbyqxmd.com/read/28806426/comparative-evaluation-of-the-effect-of-laser-etching-on-the-shear-bond-strength-of-crowns-cemented-with-two-different-luting-agents-an-in-vitro-study
#12
Ankur Dahiya, Paresh Gandhi, Nadim Z Baba
PURPOSE: The aim of this study was to compare the shear bond strength of crowns cemented on natural teeth after surface treatment of the enamel with an erbium-doped yttrium aluminum garnet (Er:YAG) laser. MATERIALS AND METHODS: Crown preparation was done for 40 full-metal crowns, and wax patterns with loops were cast in a cobalt-chromium alloy. The Er:YAG laser was used for surface treatment of some teeth, and teeth without surface treatment acted as the control...
August 14, 2017: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/28774430/modulation-of-streptococcus-mutans-virulence-by-dental-adhesives-containing-anti-caries-agents
#13
Carolina Bosso André, Pedro Luiz Rosalen, L C C Galvão, Bruna Marin Fronza, Glaucia Maria Bovi Ambrosano, Jack Liborio Ferracane, Marcelo Giannini
OBJECTIVES: The aim of this in vitro study was to analyze the effect of the incorporation of two anti-caries agents into dental adhesives on the reduction of the virulence of Streptococcus mutans and on the adhesion to dentin. METHODS: Apigenin (1mM) and tt-Farnesol (5mM) were added separately and in combination to a self-etch adhesive (CS3 - Clearfil S3 Bond Plus) and to an each-and-rinse adhesive (OPT - OptiBond S). Biofilm of S. mutans was grown on adhesive-coated hydroxyapatite disks for 115h and bacterial viability, dry-weight, alkali soluble, water soluble, intracellular polysaccharides and protein were quantified...
July 31, 2017: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/28773797/novel-cavity-disinfectants-containing-quaternary-ammonium-monomer-dimethylaminododecyl-methacrylate
#14
Wen Zhou, Biao Ren, Xuedong Zhou, Hockin H K Xu, Michael D Weir, Mingyun Li, Mingye Feng, Jiyao Li, Xin Xu, Lei Cheng
This study was set to assess the possible benefits of novel cavity disinfectants with 5% dimethylaminododecyl methacrylate (DMADDM); and compare the effectiveness of saliva microbial-aging method with water-aging in measuring the changing of resin-dentin bond strength. Three cavity disinfectants were tested: 0.2% Chlorhexidine (CHX); 5% DMADDM; and 5% DMADDM + 0.2% CHX. Microtensile bond strength (μTBS) test was performed after microbial-aging with saliva microbial or water aging for one month. Hydroxyproline (HYP), the production of collagen degradation, was measured spectrophotometrically...
August 9, 2016: Materials
https://www.readbyqxmd.com/read/28765670/microleakage-in-class-v-composite-restorations-after-desensitizing-surface-treatment-with-er-yag-and-co2-lasers
#15
Hamid Reza Mozaffari, Alireza Ehteshami, Farshad Zallaghi, Nasim Chiniforush, Zohreh Moradi
Aims: Glutaraldehyde, CO2 and Er:YAG lasers can be used for treatment of dentin hypersensitivity. However, their application may have adverse effects on the clinical service of restorations. This study aimed to assess the microleakage in composite restorations following surface treatment with Glutaraldehyde desensitizer, CO2 and Er:YAG laser irradiation for treatment of dentin hypersensitivity. Materials and methods: This experimental study was conducted on 60 extracted sound human teeth. Class V cavities were prepared measuring 3×3 mm using a diamond bur...
December 30, 2016: Laser Therapy
https://www.readbyqxmd.com/read/28761251/the-effect-of-a-dentin-desensitizer-on-the-shear-bond-strength-of-composite-to-dentin-using-three-different-bonding-agents-an-in-vitro-study
#16
Eeshan Arub Mushtaq, Vijay Mathai, Rajesh Sasidharan Nair, JeyaBalaji Mano Christaine Angelo
OBJECTIVE: The effect of dentin desensitizer Systemp on the shear bond strength of composite resin to dentin using three different bonding agents, i.e., Prime & Bond NT, Xeno V(+), and Futurabond DC were evaluated. MATERIALS AND METHODS: Sixty recently extracted human premolars were divided into six groups of ten teeth each. The superficial dentin was etched with 37% phosphoric acid. In Groups I, II, and III, Prime & Bond NT, Xeno V(+), and Futurabond DC, respectively, were applied to dentin and composite placed...
January 2017: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/28736601/classification-review-of-dental-adhesive-systems-from-the-iv-generation-to-the-universal-type
#17
REVIEW
Eshrak Sofan, Afrah Sofan, Gaspare Palaia, Gianluca Tenore, Umberto Romeo, Guido Migliau
Adhesive dentistry has undergone great progress in the last decades. In light of minimal-invasive dentistry, this new approach promotes a more conservative cavity design, which relies on the effectiveness of current enamel-dentine adhesives. Adhesive dentistry began in 1955 by Buonocore on the benefits of acid etching. With changing technologies, dental adhesives have evolved from no-etch to total-etch (4(th) and 5(th) generation) to self-etch (6(th), 7(th) and 8(th) generation) systems. Currently, bonding to dental substrates is based on three different strategies: 1) etch-and-rinse, 2) self-etch and 3) resin-modified glass-ionomer approach as possessing the unique properties of self-adherence to the tooth tissue...
January 2017: Annali di Stomatologia
https://www.readbyqxmd.com/read/28682555/-progress-on-matrix-metalloproteinase-inhibitors
#18
Jia Lingling, Wan Qianbing
Continuing advances in dentin bonding technology and adhesives revolutionized bonding of resin-based composite restorations. However, hybrid layers created by contemporary dentin adhesives present imperfect durability, and degradation of collagen matrix by endogenous enzymes is a significant factor causing destruction of hybrid layers. Bond durability can be improved by using enzyme inhibitors to prevent collagen degradation and to preserve integrity of collagen matrix. This review summarizes progress on matrix metalloproteinase inhibitors (including chlorhexidine, ethylenediaminetetraacetic acid, quaternary ammonium salt, tetracycline and its derivatives, hydroxamic acid inhibitors, bisphosphonate derivative, and cross-linking agents) and suggests prospects for these compounds...
April 1, 2017: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/28682287/effect-of-surface-treatments-on-the-bond-strength-of-self-etching-adhesive-agents-to-dentin
#19
M Jacinta Mc Santos, Max Doria Costa, Heleine Maria Chagas Rêgo, José H Rubo, Gildo C Santos
The aim of this study was to investigate the influence of different surface treatments on the shear bond strength (SBS) of self-etching adhesive systems to dentin. Ninety freshly extracted noncarious human molars were sectioned mesiodistally and embedded in chemically cured resin with the buccal or lingual surfaces facing upward. Superficial dentin was exposed, and specimens were randomly assigned to 3 groups, according to the self-etching adhesive system utilized: Clearfil SE Bond (2-step), Scotchbond Universal (1-step), and Clearfil S³ Bond Plus (1-step)...
July 2017: General Dentistry
https://www.readbyqxmd.com/read/28662878/bonding-over-dentin-replacement-materials
#20
Naghmeh Meraji, Josette Camilleri
INTRODUCTION: Dentin replacement materials are necessary in large cavities to protect the pulp and reduce the bulk of filling material. These materials are layered with a composite resin restorative material. Microleakage caused by poor bonding of composite resin to underlying dentin replacement material will result in pulp damage. The aim of this study was to characterize the interface between dentin replacement materials and composite resin and to measure the shear bond strength after dynamic aging...
August 2017: Journal of Endodontics
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