Advances and applications in medical coating materials: a comprehensive review

TL;DR

This review explores the latest developments in medical coating materials, their applications, and future directions in healthcare.

Contribution

The paper provides a comprehensive synthesis of advances in medical coating materials and their clinical applications.

Findings

Medical coatings are increasingly used in implants, wound dressings, and stents due to their biocompatibility and antimicrobial properties.

Nanotechnology and smart coatings are key technological advances in the field.

Persistent challenges include long-term biosafety and translation to clinical settings.

Abstract

This review synthesizes the current state of knowledge on medical-coating materials. Fundamental theories are examined with respect to material taxonomy, physicochemical properties, biocompatibility profiles, and antimicrobial mechanisms. Clinical applications are reviewed for implants, wound dressings, catheters, and endovascular stents. Technological advances are highlighted in nanotechnology, surface-modification strategies, and the development of stimulus-responsive “smart” coatings. The analysis traces the field’s evolution, noting its growing market and clinical adoption, while identifying persistent challenges in long-term biosafety and translation. Future directions are projected toward synergistic modification for multifunctionality, patient-specific designs, and next-generation intelligent systems. By integrating contemporary research, this review aims to inform and guide the future development and clinical application of advanced coating technologies.

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