Antimicrobial Biomaterials Based on Physical and Physicochemical Action

Abstract: Developing effective antimicrobial biomaterials is a relevant and fast‐growing field in advanced healthcare materials. Several well‐known (e.g., traditional antibiotics, silver, copper etc.) and newer (e.g., nanostructured, chemical, biomimetic etc.) approaches have been researched and developed in recent years and valuable knowledge has been gained. However, biomaterials associated infections (BAIs) remain a largely unsolved problem and breakthroughs in this area are sparse. Hence, novel high risk and potential high gain approaches are needed to address the important challenge of BAIs. Antibiotic free antimicrobial biomaterials that are largely based on physical action are promising, since they reduce the risk of antibiotic resistance and tolerance. Here, selected examples are reviewed such antimicrobial biomaterials, namely switchable, protein‐based, carbon‐based and bioactive glass, considering microbiological aspects of BAIs. The review shows that antimicrobial biomaterials mainly based on physical action are powerful tools to control microbial growth at biomaterials interfaces. These biomaterials have major clinical and application potential for future antimicrobial healthcare materials without promoting microbial tolerance. It also shows that the antimicrobial action of these materials is based on different complex processes and mechanisms, often on the nanoscale. The review concludes with an outlook and highlights current important research questions in antimicrobial biomaterials.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Antimicrobial Biomaterials Based on Physical and Physicochemical Action ; day:20 ; month:09 ; year:2024 ; extent:27 ; Advanced healthcare materials ; (20.09.2024) (gesamt 27)

Contributors, Places and Time

• Creator: Nowotnick, Adrian G. ; Xi, Zhongqian ; Jin, Zhaorui ; Khalatbarizamanpoor, Sadaf ; Brauer, Delia S. ; Löffler, Bettina ; Jandt, Klaus D.

Further information

• DOI: 10.1002/adhm.202402001
• URN: urn:nbn:de:101:1-2409201422555.061817009818
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 03.04.2025, 3:41 AM CEST