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Volume 13
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10.3390/coatings13101686
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Communication

Preparation and Antibacterial Properties of PLA-Based Composite Nanofiber Membrane Material Loaded with Cationic Antibacterial Agent by Electrospinning

by
Hongyu Gong
1,†,
Lin Li
1,†,
Na Li
1,
Lina Tian
1,
Tao Zhang
2,
Lexin Zhang
1,* and
Tifeng Jiao
1,*
1
State Key Laboratory of Metastable Materials Science and Technology, Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Nano-Biotechnology, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, China
2
Qinhuangdao Huaheng Bioengineering Co., Ltd., Qinhuangdao 066200, China
*
Authors to whom correspondence should be addressed.
†
These authors contributed equally to this work.
Coatings 2023, 13(10), 1686; https://doi.org/10.3390/coatings13101686
Submission received: 22 August 2023 / Revised: 18 September 2023 / Accepted: 22 September 2023 / Published: 26 September 2023
(This article belongs to the Collection Feature Paper Collection in Bioactive Coatings and Biointerfaces)
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Abstract

With the continuous application of antibacterial materials, various problems have emerged, such as expensive prices and the potential development of resistance. Cationic antibacterial agents, due to their high solubility, reactivity, and antibacterial properties, are considered as environmentally friendly and cost-effective antibacterial agents. In addition, the electrospinning technique is recognized as a versatile and high-efficiency method to produce nanofibers with multifunctional properties and adjustable structures. In this work, we prepared a series of nanofiber membranes by electrospinning technology using hexadecyl trimethyl ammonium Bromide (CTAB) and 5-Chloro-8-hydroxyquinoline (5-Cl8Q) as antibacterial agents and polylactic acid (PLA) as substrate. The antimicrobial performance of PLA/CTAB/5-Cl8Q was the highest among the prepared materials, which inhabited S. aureus and E. coli up to 99.9% and 95.9%, respectively, and the antibacterial properties were stable. In general, PLA/CTAB/5-Cl8Q has great development potential, and it can be applied to real life as a cost-effective, biodegradable and highly antibacterial material.
Keywords: electrospinning; composite nanofibers; cationic antibacterial agent; antibacterial electrospinning; composite nanofibers; cationic antibacterial agent; antibacterial

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MDPI and ACS Style

Gong, H.; Li, L.; Li, N.; Tian, L.; Zhang, T.; Zhang, L.; Jiao, T. Preparation and Antibacterial Properties of PLA-Based Composite Nanofiber Membrane Material Loaded with Cationic Antibacterial Agent by Electrospinning. Coatings 2023, 13, 1686. https://doi.org/10.3390/coatings13101686

AMA Style

Gong H, Li L, Li N, Tian L, Zhang T, Zhang L, Jiao T. Preparation and Antibacterial Properties of PLA-Based Composite Nanofiber Membrane Material Loaded with Cationic Antibacterial Agent by Electrospinning. Coatings. 2023; 13(10):1686. https://doi.org/10.3390/coatings13101686

Chicago/Turabian Style

Gong, Hongyu, Lin Li, Na Li, Lina Tian, Tao Zhang, Lexin Zhang, and Tifeng Jiao. 2023. "Preparation and Antibacterial Properties of PLA-Based Composite Nanofiber Membrane Material Loaded with Cationic Antibacterial Agent by Electrospinning" Coatings 13, no. 10: 1686. https://doi.org/10.3390/coatings13101686

APA Style

Gong, H., Li, L., Li, N., Tian, L., Zhang, T., Zhang, L., & Jiao, T. (2023). Preparation and Antibacterial Properties of PLA-Based Composite Nanofiber Membrane Material Loaded with Cationic Antibacterial Agent by Electrospinning. Coatings, 13(10), 1686. https://doi.org/10.3390/coatings13101686

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