牙体硬组织粘接界面抗酸碱层的研究进展

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[中图分类号]R781.05[文献标志码]A [doi] 10.7518/gjkq.2025092

[Abstract]Observation by scanning electron microscopy confirmed the existence of an acid-base resistant zone （ABRZ）beneath the hybrid layeratthedental bonding interface.The formationofthis zone is relatedtothechemical reactionbetweenacidic functional monomersand hydroxyapatiteindentin.Unlikethetraditional hybrid layer，ABRZ is characterizedbyresin-encapsulated partiallydemineralized hydroxyapatite.This formation enhances theresistanceof the bondinterfacetoacid-basedegradationand long-term bondingdurability.Recent studiessuggestthatABRZformsmore readily inself-etchadesivesystems.Thestructureof thiszoneiscloselyrelated tothechemicalcompositionoftheadhesive.In thisreview，the microstructure，influencing factors，and formation mechanism ofABRZaresummarized to provide insights for clinical and scientific research on dental bonding.

[KeyWords]dentaladhesion；acid-baseresistant zone;dentin；enamel;functional monomer;self-etchingadhesive system

牙科粘接的发展是从宏观到微观的过程，实验仪器和粘接理念都在不断深入和进步。（剩余14904字）