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January 23, 2026RSC AdvancesOpen Access

Facile one-pot construction of copper-loaded polydopamine films on NiTi alloy for adjustable antibacterial activity and enhanced corrosion resistance

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Authors

YLYing LiMudanjiang Medical UniversityHLHongfeng LiuMudanjiang Medical UniversityTLTong LiuMudanjiang Medical University

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Implication

This research demonstrates that copper-loaded polydopamine films enhance corrosion resistance in NiTi alloys, suggesting better implant applications.

Key Points

  • The aim is to create a copper-loaded polydopamine film on NiTi alloy that enhances antibacterial activity and reduces corrosion.
  • One-pot synthesis of Cu@PDA film on NiTi alloy
  • Assessment of antibacterial effectiveness
  • Evaluation of corrosion resistance
  • Measurement of Ni-ion release
  • Copper-loaded films show adjustable antibacterial activity
  • Enhanced corrosion resistance observed
  • Significant inhibition of Ni-ion release

Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6973106cc8125b09b0d20184https://doi.org/10.1039/d5ra08002a
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Also Consider

Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1One-Pot UV-Triggered o-Nitrobenzyl Dopamine Polymerization and Coating for Surface Antibacterial Application2016 · 30 citations
  2. 2Mussel-Inspired Surface Chemistry for Multifunctional Coatings2007 · 11,003 citations
  3. 3Recent Advances on the Design and Applications of Antimicrobial Nanomaterials2023 · 43 citations