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Collagen-depletion strategies in dentin as alternatives to the hybrid layer con...
Delgado, António H. S.; Costa, Madalena Belmar da; Polido, Mário Cruz; Azul, Ana Mano; Sauro, SalvatoreStrategies aiming to improve the longevity of resin–dentin adhesive interface developed so far have only been able to retard the problem. Different approaches are thus needed. The objective of this review was to determine whether the use of collagen-depletion strategies after acid-etching procedures may improve the bond strength of resin-based materials to dentin. A systematic review was planned following 2021 ...
Analysis of laboratory adhesion studies in eroded enamel and dentin : a scoping...
Costa, Madalena Belmar da; Delgado, António H. S.; Melo, Teresa Pinheiro de; Amorim, Tomás; Azul, Ana ManoAim: To summarize and report laboratory studies of adhesion in eroded substrates, which used bond strength as an outcome measure. To determine the strategies available to overcome bonding difficulties, the quality and consistency of the methodology and to find evidence gaps. Materials and Methods: The present review followed PRISMA-ScR guidelines. A search was conducted on PubMed/Medline, Scopus and EMBASE (Ovi...
Investigating a commercial functional adhesive with 12-MDPB and reactive filler...
Costa, Madalena Belmar da; Delgado, António H. S.; Afonso, Tomás Amorim; Proença, Luís; Ramos, Ana Sofia; Azul, Ana ManoTo compare the adhesive interface of eroded dentin formed by a functional dental adhesive and a gold standard strategy, by testing microtensile bond strength (μTBS), hardness/elastic modulus. Permanent sound human molars were randomly allocated to four experimental groups, all subject to artificial erosion (0.05 M citric acid; 3× daily, 5 days). Groups included control Clearfil SE Bond 2 (CFSE), and experimenta...