Results 121 to 130 of about 23,616 (256)
Recent progress on the development of hydrogel‐based microneedles for transdermal drug delivery
VIEW, EarlyView.This study provides a comprehensive and up‐to‐date analysis of recent progress in HMN technology, covering fundamental transdermal delivery mechanisms and design principles, biomaterials used in HMN fabrication, drug loading and release strategies, and emerging therapeutic applications.
Mohammad Muhtasim Ittisaf +5 more
wiley +1 more source
Microhardness of Nd:YAG laser irradiated enamel surfaces.
Brazilian dental journal, 2001 Several studies have been conducted in order to verify effects of laser irradiation on dental structures. However, different settings and methods employed have led to inconclusive results. The aim of this study was to evaluate the effects of several settings of Nd:YAG laser irradiation on enamel microhardness.
M, Kuramoto Júnior +3 more
openaire +1 more source
Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety
High Voltage, EarlyView.ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen +7 more
wiley +1 more source
Assessment of surface microhardness of enamel surface treated with Nano- HAP serum before and after bleaching [PDF]
Background: Although bleaching is typically considered a safe procedure, various investigations have found minor negative effects and changes in mineral composition.
Mahdi Mutahar +2 more
core +2 more sources
Australian Dental Journal, EarlyView.ABSTRACT Background Short Fibre Reinforced Composite resins may be used to restore odontogenic tissues and have enhanced physical and mechanical properties compared with conventional resins. However, their surface characteristics remain a concern, and this has limited their use as direct dental restorative materials.
Murray Macpherson +2 more
wiley +1 more source
Australian Endodontic Journal, EarlyView.ABSTRACT This systematic review following PRISMA guidelines evaluated the effects of endodontic chelators on free available chlorine (FAC) in sodium hypochlorite (NaOCl), with emphasis on the influence of concentration, contact time, temperature, and pH. Risk of bias was assessed using the Quality Assessment Tool for In Vitro Studies (QUIN).
Hinrich Meijer +3 more
wiley +1 more source
Current Research in Dental SciencesObjective: The aim of this study was to evaluate the effect of gastric acid on different resin-based composites with surface microhardness, surface roughness and scanning electron microscopy (SEM).Methods: Three different composite resin restorative ...
Cemile Kedici Alp +1 more
doaj +1 more source
European Journal of Dental Education, EarlyView.ABSTRACT Introduction The proliferation of inaccurate information about tooth bleaching on the internet poses a growing risk to oral health, promoting potentially harmful practices while undermining evidence‐based professional guidance. Objective Evaluate the quality, reliability, and educational impact of tooth bleaching videos on YouTube ...
Letícia de Azevedo Lima Silva +4 more
wiley +1 more source
The microhardness on wire-EDM'd surface.
Journal of the Japan Society for Precision Engineering, 1991 Masui, Kiyonori +2 more
openaire +2 more sources
Bleaching effect on surface roughness and microhardness of dentin [PDF]
Al-Rafidain Dental Journal, 2002 null Abdul-haq A SULIMAN +1 more
openaire +1 more source