Interdisciplinary-Inspired Smart Antibacterial Materials and Their Biomedical Applications

The discovery of antibiotics has saved millions of lives, but the emergence of antibiotic-resistant bacteria has become another problem in modern medicine. To avoid or reduce the overuse of antibiotics in antibacterial treatments, stimuli-responsive materials, pathogen-targeting nanoparticles, immunogenic nano-toxoids, and biomimetic materials are being developed to make sterilization better and smarter than conventional therapies. The common goal of smart antibacterial materials (SAMs) is to increase the antibiotic efficacy or function via an antibacterial mechanism different from that of antibiotics in order to increase the antibacterial and biological properties while reducing the risk of drug resistance. The research and development of SAMs are increasingly interdisciplinary because new designs require the knowledge of different fields and input/collaboration from scientists in different fields. A good understanding of energy conversion in materials, physiological characteristics in cells and bacteria, and bactericidal structures and components in nature are expected to promote the development of SAMs. In this review, the importance of multidisciplinary insights for SAMs is emphasized, and the latest advances in SAMs are categorized and discussed according to the pertinent disciplines including materials science, physiology, and biomimicry. This review introduces the recent advances in smart antibacterial materials (SAMs) focusing on their interdisciplinarity. To combat antibiotic-resistant bacteria, SAMs are developed by adopting ideas incubated in materials science, physiology, and biomimicry. More interdisciplinary collaborations are expected for the continuous development, promotion, and clinical adoption of SAMs.image

Automated summary

The discovery of antibiotics has saved many lives, but antibiotic-resistant bacteria have become a problem in modern medicine. To address this issue, researchers are developing smart antibacterial materials to improve sterilization and reduce the risk of drug resistance. Interdisciplinary collaboration is crucial for the research and development of these materials.