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Review

Recent Progress on Bioinspired Antibacterial Surfaces for Biomedical Application

1
Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong 999077, China
2
Hong Kong Centre for Cerebro-Caradiovasular Health Engineering (COCHE), Shatin, Hong Kong 999077, China
3
Centre for Nature-Inspired Engineering, City University of Hong Kong, Kowloon, Hong Kong 999077, China
4
School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China
5
State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, China
6
CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
*
Authors to whom correspondence should be addressed.
These authors contributed equally to this work.
Biomimetics 2022, 7(3), 88; https://doi.org/10.3390/biomimetics7030088
Submission received: 11 June 2022 / Revised: 29 June 2022 / Accepted: 29 June 2022 / Published: 4 July 2022

Abstract

Surface bacterial fouling has become an urgent global challenge that calls for resilient solutions. Despite the effectiveness in combating bacterial invasion, antibiotics are susceptible to causing microbial antibiotic resistance that threatens human health and compromises the medication efficacy. In nature, many organisms have evolved a myriad of surfaces with specific physicochemical properties to combat bacteria in diverse environments, providing important inspirations for implementing bioinspired approaches. This review highlights representative natural antibacterial surfaces and discusses their corresponding mechanisms, including repelling adherent bacteria through tailoring surface wettability and mechanically killing bacteria via engineering surface textures. Following this, we present the recent progress in bioinspired active and passive antibacterial strategies. Finally, the biomedical applications and the prospects of these antibacterial surfaces are discussed.
Keywords: biomimetic; antibiofouling; surface modification; physical removal; wound dressing biomimetic; antibiofouling; surface modification; physical removal; wound dressing

Share and Cite

MDPI and ACS Style

Yang, X.; Zhang, W.; Qin, X.; Cui, M.; Guo, Y.; Wang, T.; Wang, K.; Shi, Z.; Zhang, C.; Li, W.; et al. Recent Progress on Bioinspired Antibacterial Surfaces for Biomedical Application. Biomimetics 2022, 7, 88. https://doi.org/10.3390/biomimetics7030088

AMA Style

Yang X, Zhang W, Qin X, Cui M, Guo Y, Wang T, Wang K, Shi Z, Zhang C, Li W, et al. Recent Progress on Bioinspired Antibacterial Surfaces for Biomedical Application. Biomimetics. 2022; 7(3):88. https://doi.org/10.3390/biomimetics7030088

Chicago/Turabian Style

Yang, Xiao, Wei Zhang, Xuezhi Qin, Miaomiao Cui, Yunting Guo, Ting Wang, Kaiqiang Wang, Zhenqiang Shi, Chao Zhang, Wanbo Li, and et al. 2022. "Recent Progress on Bioinspired Antibacterial Surfaces for Biomedical Application" Biomimetics 7, no. 3: 88. https://doi.org/10.3390/biomimetics7030088

APA Style

Yang, X., Zhang, W., Qin, X., Cui, M., Guo, Y., Wang, T., Wang, K., Shi, Z., Zhang, C., Li, W., & Wang, Z. (2022). Recent Progress on Bioinspired Antibacterial Surfaces for Biomedical Application. Biomimetics, 7(3), 88. https://doi.org/10.3390/biomimetics7030088

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