The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Cu-BTC MOFs Grown In Situ on Poly(ionic liquid)-Based Electrospun Fibrous Membranes for Wound Dressings
Abstract
Developing wound dressings with antibacterial, good moisture absorption, air permeability and inflammatory inhibition activities to promote wound healing effectively is highly desirable in clinical practice. Herein, a multifunctional wound dressing with air permeability, hygroscopicity and antibacterial activity was developed by in situ growth of a metal–organic framework (Cu-BTC) benzene-1,3,5-tricarboxylate (BTC) on poly(ionic liquid) (PIL)-based fibrous membranes. The Cu-BTC was grown in situ on an imidazolium-based PIL fibrous membrane via coordination bonds, which increased the stability and dispersion of the Cu-BTC. The porous structure of electrospinning and Cu-BTC allows the breathable dressings to absorb wound exudate and regulate the wound microenvironment. The imidazolium-based IL and Cu 2+ released from Cu-BTC endow the dressing with effective bactericidal activities both in vitro and in vivo, especially for Cu-BTC 60 /PIL, in which more than 96% of bacteria are inactivated. Moreover, an in vivo bacterial infection wound study revealed that the dressing with good biocompatibility can effectively sterilize Staphylococcus aureus while suppressing inflammation and promoting wound healing. The developed wound dressing synergistically combines the antibacterial therapeutic effect of PIL and the release of Cu 2+ from Cu-BTC for effective wound healing, which may provide an ideal clinical intervention strategy for infected wounds.
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“Additionally, copper-containing biomaterials, mostly wound dressings, have shown significant potential in promoting the healing of infected wounds [68,87,91,92,93,94,95,96,97,98], including those infected with MRSA [99] and Escherichia coli biofilm [100].”
From The Journey of Copper-Impregnated Dressings in Wound Healing: From a Medical Hypothesis to Clinical Practice (2025) · cites this paper as [98]
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Self-citationPolymerized and Colloidal Ionic Liquids─Syntheses and Applications
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Optimized fabrication of L-Asp-Cu(II) Bio-MOF for enhanced vascularized bone regeneration
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Metadata
- Authors
- Zhou, Y., Gao, S., Zhou, J., He, Q., Yuan, X., Guo, J., & Yan, F.
- Affiliations
- Soochow University (CN)
- Donghua University (CN)
- Corresponding author
- Guo, Jiangna
- Yan, Feng
- Venue
- ACS Applied Polymer Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2024-11-28
- Volume
- 6
- Issue
- 23
- Pages
- 14410-14420
- ISSN
- 2637-6105 (ISSN-L)
- OpenAlex
- W4404829403
- Cited by
- 8
- References
- 41
- Citations by year
- 2026: 4 · 2025: 4
- FWCI
- 1.27
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- ACS Applied Polymer Materials (publishedVersion)
- Funders
- Suzhou Municipal Science and Technology Bureau (SKJY2021042)
- Natural Science Research of Jiangsu Higher Education Institutions of China (23KJA150008)
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Jiangsu Provincial Department of Science and Technology (BK20220007)
- National Natural Science Foundation of China (52333002)
- Science and Technology Program of Suzhou (SNG2021011)
- Priority Academic Program Development of Jiangsu Higher Education Institutions
- Topics
- Health Sciences › Medicine › Surgery › Wound Healing and Treatments
- Physical Sciences › Materials Science › Biomaterials › Electrospun Nanofibers in Biomedical Applications
- Physical Sciences › Chemistry › Inorganic Chemistry › Metal-Organic Frameworks: Synthesis and Applications
- Keywords
- HKUST-1, metal-organic frameworks, wound dressings, poly(ionic liquids), electrospun fibrous membranes, imidazolium ionic liquids, in situ growth, antibacterial activity, copper ion release, Staphylococcus aureus, wound infection, wound healing, air permeability, hygroscopicity, anti-inflammatory activity, wound exudate absorption
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