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Biofilms are complex communities of microorganisms encased in a self-produced extracellular polysaccharide matrix attached to surfaces. These microbial consortia can include single or multiple species, providing enhanced survival benefits by forming organized, multilayered structures.The formation of biofilms occurs through four key stages: attachment, colonization, development, and dispersal.During attachment, free-swimming planktonic cells adhere to a surface, often facilitated by...
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The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
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Oral Biofilm Formation on Different Materials for Dental Implants
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Interaction between microorganisms and dental material surfaces: general concepts and research progress.

Yan Tu1,2, Huaying Ren1,2, Yiwen He3

  • 1Department of Endodontics, Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Hangzhou, China.

Journal of Oral Microbiology
|April 10, 2023
PubMed
Summary

Preventing dental infections starts with understanding bacterial adhesion to dental materials. This review explores how material surface properties influence bacterial attachment and biofilm formation, guiding the design of contamination-resistant dental materials.

Keywords:
Bacterial adhesionbiological contaminationdental materialsintelligent dental material surfacessurface properties

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Area of Science:

  • Biomaterials Science
  • Microbiology
  • Dental Materials

Background:

  • Bacterial adhesion to dental materials initiates infections.
  • Inhibiting this adhesion is key to preventing dental material-related infections.
  • Understanding surface property interactions is crucial for developing contamination-free materials.

Purpose of the Study:

  • To review the mechanisms of bacterial adhesion to dental materials.
  • To explore the relationship between dental material surface properties and bacterial adhesion.
  • To propose intelligent dental material surface designs for reduced biological contamination.

Main Methods:

  • Literature review of bacterial adhesion mechanisms.
  • Analysis of surface properties influencing microorganism-material interactions.
  • Synthesis of findings on oral biofilm formation and material design.

Main Results:

  • Bacterial adhesion is influenced by dental material surface characteristics.
  • Adhesion impacts the surface properties of dental materials.
  • Surface properties significantly affect oral biofilm development.

Conclusions:

  • Knowledge of surface properties is vital for controlling bacterial adhesion.
  • Designing dental materials with specific surface properties can reduce contamination.
  • Intelligent material surfaces offer a promising approach to prevent dental infections.