The concept of super enamel formation -Relationship between chemical interaction and enamel acid-base resistant zone at the self-etch adhesive/enamel interface

Self-etch adhesive (SEA) systems simplify bonding procedures. It is believed that good mechanical retention and chemical bonding are both important factors to obtain reliable bonding to enamel. The enamel acid-base resistant zone (ABRZ) has been confirmed at the adhesive/enamel interface by scanning electron microscopic observation. However, the formation of enamel ABRZ is influenced by the type and components of adhesive systems. Chemical interactions by a functional monomer with hydroxyapatite strongly support the explanation of the mechanism for enamel ABRZ formation. The ABRZ created by MDP-containing SEA systems has shown good potential to resist acid attack from simulated recurrent caries models. In addition, fluoride release may enhance acid resistance. It has been proposed that such a reinforced enamel be termed "Super Enamel". The concept of the formation of super enamel may contribute to protecting enamel, and conserve tooth structure leading to improved restoration longevity.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:39

Enthalten in:

Dental materials journal - 39(2020), 4 vom: 02. Aug., Seite 534-538

Sprache:

Englisch

Beteiligte Personen:

Nikaido, Toru [VerfasserIn]
Takagaki, Tomohiro [VerfasserIn]
Sato, Takaaki [VerfasserIn]
Burrow, Michael F [VerfasserIn]
Tagami, Junji [VerfasserIn]

Links:

Volltext

Themen:

Acid-base resistant zone
Dental Cements
Dentin-Bonding Agents
Journal Article
MDP
Resin Cements
Self-etch adhesive
Super enamel

Anmerkungen:

Date Completed 04.08.2020

Date Revised 04.08.2020

published: Print-Electronic

Citation Status MEDLINE

doi:

10.4012/dmj.2020-165

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM312022514