Results 91 to 100 of about 115,119 (281)
Comparison of different universal adhesives’ bond strength to laser-assisted bleached enamel
Selcuk Dental Journal, 2019 Objective: The aim of this in vitro study was to evaluate the bond strength of several universal adhesives used in different application modes to laser-assisted bleached enamel.Materials and Methods: Freshly extracted 72 sound bovine incisors were used ...
Fatma Dilsad Oz +2 more
doaj +1 more source
Advanced Materials, EarlyView.Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi +15 more
wiley +1 more source
The degree of tooth colour change after using different concentrations of carbamide peroxide [PDF]
Scripta Medica, 2019 Background: Depending on the cause of discoloration, bleaching materials and other factors, vital dental bleaching techniques may be professional (in-office dental bleaching), at-home night-guard bleaching and combined.
Knežević Nataša +6 more
doaj
Post-bleaching application of an antioxidant on dentin bond strength of three dental adhesives
Dental Research Journal, 2012 Background: Antioxidizing agents have recently been suggested to compensate decreased bond strength of resin materials to bleached tooth tissues.
Maryam Khoroushi, Tahereh Saneie
doaj +1 more source
Biogeography and change among regional coral communities across the western Indian Ocean [PDF]
, 2014 Coral reefs are biodiverse ecosystems structured by abiotic and biotic factors operating across many spatial scales. Regional-scale interactions between climate change, biogeography and fisheries management remain poorly understood.
Nyawira A Muthiga +16 more
core +2 more sources
Advanced Materials Interfaces, EarlyView.Due to enhanced charge transfer and carrier mobility on the surface, the SnTCPP NPs‐Nb2C Schottky heterojunctions demonstrate exceptional sunlight‐driven catalytic activity toward tetracycline antibiotics and ofloxacin degradation, achieving a removal efficiency of up to 99.9% within 60 min of irradiation, both in model wastewater and natural water ...
Juanxuan Guo +5 more
wiley +1 more source
A versatile apparatus for the bench scale bleaching and deodorsation of vegetable oils
Czech Journal of Food Sciences, 2015 A versatile isothermal glass apparatus provided with sintered glass on the bottom was designed for the bench scale adsorptive bleaching and deodorisation of vegetable oils.
Vladimir Filip +4 more
doaj +1 more source
Severity of 2005 Caribbean Bleaching
, 2014 Shown here is an image that plots the accumulated heat stress that corals in the Caribbean experienced in 2005 and compares it with the conditions in 2010. Reports indicated widespread bleaching.
National Oceanic and Atmospheric Administration (NOAA)
core
Advanced Materials Technologies, EarlyView.Programmable luminescent tags based on organic room‐temperature phosphorescence are shown to be governed by oxygen incorporation during fabrication. Oxygen‐free processing enables immediate phosphorescence activation, controlled thermal preconditioning, and tunable activation doses.
Lucy Winkler +2 more
wiley +1 more source
Advanced Science, EarlyView.ABSTRACT Coacervate droplets formed via liquid–liquid phase separation offer unique opportunities as microreactors and delivery vehicles due to their ability to selectively concentrate biomolecules and support biochemical reactions. However, their passive nature severely restricts precise spatial and temporal control, posing barriers to practical ...
Kailang Liu +6 more
wiley +1 more source