Results 31 to 40 of about 29,301 (307)

Effect of Light-Curable Fluoride Varnish and Conventional Topical Fluoride Varnish on Prevention of Enamel Demineralization Adjacent to Orthodontic Brackets: A Comparative Study

open access: yesJournal of Indian Orthodontic Society, 2020
Objectives: Various fluoride varnishes have shown promising result in preventing enamel demineralization around orthodontic brackets as they do not depend on patient compliance.
Sudipta Chakraborty   +2 more
doaj   +1 more source

Effect of different demineralizing solutions and different exposing times on artificial initial caries lesion formation - an in vitro study [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2023
Introduction/Objective. Artificial enamel caries lesions are commonly created to simulate in vivo caries development and to examine the effect of non-invasive and microinvasive approaches in treatment of initial caries lesions.
Milanović Milena   +7 more
doaj   +1 more source

ISOLATION AND CHARACTERIZATION OF CHITIN AND CHITOSAN PREPARED UNDER VARIOUS PROCESSING TIMES

open access: yesIndonesian Journal of Chemistry, 2010
Generally production of chitosan from crustacean shells consists of 4 steps, i.e. deproteinization, demineralization, decolorization and deacetylation. Simplification of chitosan production by elimination of deproteinization and/or demineralization, or ...
Crescentiana Dewi Poeloengasih   +2 more
doaj   +1 more source

Pore Structures and Electric Double Layer Properties of Activated Carbon Derived from Demineralized Spent Coffee Grounds

open access: yesElectrochemistry, 2021
To improve the specific surface area (SSA) of steam activated carbon that has been prepared from spent coffee grounds (SCG), a demineralization of the SCG was conducted.
Keisuke KIKUCHI   +2 more
doaj   +1 more source

Bone demineralization promotes superior spread of preosteoblast in culture

open access: yes, 2020
Previous studies have shown substances capable of similar effects of demineralization, accelerating the process of bone remodeling. This study investigated preosteoblasts behavior in cell culture after bone demineralization with citric acid and ...
Carvalho, Érika Beatriz Spada de   +9 more
core   +2 more sources

Demineralization of Enamel in Primary Second Molars Related to Properties of the Enamel

open access: yesThe Scientific World Journal, 2012
Enamel structure is of importance in demineralization. Differences in porosity in enamel effect the rate of demineralization, seen between permanent and deciduous teeth.
N. Sabel   +3 more
doaj   +1 more source

Preventive effects of Duraphat on enamel demineralization during orthodontic treatment

open access: yes口腔疾病防治, 2016
Objective To investigate effect of Duraphat on preventing enamel demineralization during orthodontic treatment.Methods 58 patients underwent fixed orthodontic treatment were included. Maxillary teeth were divided into 2 groups at central incisors.
LEI Jin, WANG Yi, ZHANG Han-fei
doaj   +1 more source

Análise do efeito de diferentes ácidos na desmineralização da dentina [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Diferentes ácidos são utilizados na prática clínica e na pesquisa odontológica, viabilizando diversos procedimentos. Esses ácidos atuam de maneira distinta
Ferreira, Fillipe
core  

Interplay Between Phase Evolution, Fe Migration, and Oxygen Redox in O3‐Type NaxFeyMn1−yO2 Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
Why do Na‐ion battery cathodes, that are compositionally closely related, follow different structural paths during battery operation? This work shows how Fe content controls when iron atoms migrate from their original sites. Early migration locks the layers and blocks key phase transitions, whereas delayed migration permits fuller structural ...
Morten Johansen   +4 more
wiley   +1 more source

The Use of Graphene Oxide in Orthodontics—A Systematic Review

open access: yesJournal of Functional Biomaterials, 2023
Background: Graphene-based materials have great prospects for application in dentistry and medicine due to their unique properties and biocompatibility with tissues.
Joanna Rygas   +4 more
doaj   +1 more source

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