Results 41 to 50 of about 77,816 (257)

Effects of contemporary orthodontic composites on tooth color following short-term fixed orthodontic treatment: A controlled clinical study [PDF]

open access: yes, 2015
Background/aim: To determine the color alterations of natural teeth associated with different orthodontic composites used in comprehensive short-term treatment.
Malkoç, S.   +4 more
core   +1 more source

Effect of airborne particle abrasion on microtensile bond strength of total-etch adhesives to human dentin [PDF]

open access: yes, 2017
Aim of this study was to investigate a specific airborne particle abrasion pretreatment on dentin and its effects on microtensile bond strengths of four commercial total-etch adhesives. Midcoronal occlusal dentin of extracted human molars was used. Teeth
Capogreco, Mario   +5 more
core   +3 more sources

Metal Oxide Nanoparticles and Nanotubes: Ultrasmall Nanostructures to Engineer Antibacterial and Improved Dental Adhesives and Composites

open access: yesBioengineering, 2021
Advances in nanotechnology have unlocked exclusive and relevant capabilities that are being applied to develop new dental restorative materials. Metal oxide nanoparticles and nanotubes perform functions relevant to a range of dental purposes beyond the ...
Abdulrahman A. Balhaddad   +5 more
doaj   +1 more source

Effect of moisture on dental enamel in the interaction of two orthodontic bonding systems

open access: yesDental Press Journal of Orthodontics, 2013
OBJECTIVE: The purpose of this study was to assess by means of scanning electron microscopy (SEM) the remaining adhesive interface after debonding orthodontic attachments bonded to bovine teeth with the use of hydrophilic and hydrophobic primers under ...
André Pinheiro de Magalhães Bertoz   +5 more
doaj   +1 more source

Effect Of Non Dental Glass Fiber Orientation On Transverse Strength Of Dental Fiber Reinforced Composite [PDF]

open access: yes, 2016
FRC is widely used in dentistry especially for dental bridges construction. E glass fiber is commonly used because it has good properties and good bonding with polymers. Its availability is limited and its price quite expensive in Indonesia.
Khalil, A. A. (Abdulghani)   +2 more
core  

Flexible (Polyactive®) versus rigid (hydroxyapatite) dental implants [PDF]

open access: yes, 1997
In a beagle dog study, the peri-implant bone changes around flexible (Polyactive®) and rigid hydroxyapatite (HA) implants were investigated radiographically by quantitative digital subtraction analysis and by assessment of marginal bone height, with the ...
Blitterswijk, C.A. van   +4 more
core   +2 more sources

Distribution and Excretion of BisGMA in Guinea Pigs [PDF]

open access: yes, 2008
Bisphenol-A-glycidyldimethacrylate (BisGMA) is used in many resin-based dental materials. It was shown in vitro that BisGMA was released into the adjacent biophase from such materials during the first days after placement.
Hickel, R.   +7 more
core   +1 more source

Bonding of Succinoxy Alkylene Methacrylates to Dental Alloys

open access: yesDental Materials Journal, 1987
Four kinds of succinoxy alkylene methacrylates with different lengths of alkylene groups were synthesized for use as bonding agents, and the bond strength of these monomers to polished dental alloys under dry and wet conditions was measured to investigate the effect of monomer structure on the bonding.
Tadao Fukushima, Takashi Horibe
openaire   +4 more sources

Physical, Chemical, Clinical and Biologic Aspects of the Acid Etch Bonding Technique in Orthodontics

open access: yesAustralasian Orthodontic Journal, 1977
Acid etch bonding is an accepted and reliable technique widely employed in orthodontic mechanotherapy. In this paper some of the physical and chemical aspects associated with the bonding of orthodontic attachments to human dental enamel are discussed. It
Lionel Sadowsky P.
doaj   +1 more source

Water jet as a novel technique for enamel drilling ex vivo.

open access: yesPLoS ONE, 2021
To investigate the usage of a water jet for enamel drilling ex vivo, 210 individual extracted molars without lesions or fillings were collected. Then, the specimens were drilled by a water jet or a high-speed dental drill.
Chang Liu   +7 more
doaj   +1 more source

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