Coaxial electrospun Ag-NPs-loaded endograft membrane with long-term antibacterial function treating mycotic aortic aneurysm

Hu, Qingxi; Huang, Zhenwei; Zhang, Haiguang; Ma, Pengcheng; Feng, Rui; Feng, Jiaxuan

doi:10.1016/j.mtbio.2023.100940

Cited by 2 publications

(2 citation statements)

References 50 publications

(50 reference statements)

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“…Drugs can be loaded into electrospun filament materials and the release of drugs from the nanofibers can be regulated by adjusting the process and formulation parameters. Drug release from the fibers can be attributed to dissolution, absorption, subsequent diffusion through water-filled pores, and controlled degradation of the polymer ( Hu et al, 2024 ). Hatamzadeh et al reported a novel conductive nanofiber scaffold that can be used for tissue engineering requiring electrical activity, including nerve, bone, and muscle reconstruction ( Massoumi et al, 2019 ).…”

Section: Application Of Biomaterials Scaffolds In Scimentioning

confidence: 99%

Biomaterials targeting the microenvironment for spinal cord injury repair: progression and perspectives

Gao,

Wang,

et al. 2024

Front. Cell. Neurosci.

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Spinal cord injury (SCI) disrupts nerve pathways and affects sensory, motor, and autonomic function. There is currently no effective treatment for SCI. SCI occurs within three temporal periods: acute, subacute, and chronic. In each period there are different alterations in the cells, inflammatory factors, and signaling pathways within the spinal cord. Many biomaterials have been investigated in the treatment of SCI, including hydrogels and fiber scaffolds, and some progress has been made in the treatment of SCI using multiple materials. However, there are limitations when using individual biomaterials in SCI treatment, and these limitations can be significantly improved by combining treatments with stem cells. In order to better understand SCI and to investigate new strategies for its treatment, several combination therapies that include materials combined with cells, drugs, cytokines, etc. are summarized in the current review.

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Section: Application Of Biomaterials Scaffolds In Scimentioning

confidence: 99%

Biomaterials targeting the microenvironment for spinal cord injury repair: progression and perspectives

Gao,

Wang,

et al. 2024

Front. Cell. Neurosci.

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“…Therefore, antimicrobial packaging materials can be prepared by introducing antimicrobial additives into cellulose-based materials that do not have antimicrobial activity by themselves, allowing them to be used more widely in the market. Silver nanoparticles (Ag NPs) are considered to be the most commonly used inorganic antibacterial material, which has been widely used in medicine [14], wound dressing [15], pharmaceutical [16], and other fields. Ag NPs have good antimicrobial performance and biocompatibility, which are suitable for incorporation into cellulose-based materials to prepare antimicrobial composites.…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial Properties of Carboxymethyl Cellulose/Starch/N’N Methylenebisacrylamide Membranes Endowed by Ultrasound and Their Potential Application in Antimicrobial Packaging

Cheng,

Fang

et al. 2024

Polymers

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Cellulose is used widely in antimicrobial packaging due to its abundance in nature, biodegradability, renewability, non-toxicity, and low cost. However, how efficiently and rapidly it imparts high antimicrobial activity to cellulose-based packaging materials remains a challenge. In this work, Ag NPs were deposited on the surface of carboxymethyl cellulose/starch/N’N Methylenebisacrylamide film using ultrasonic radiation. Morphology and structure analysis of as-prepared films were conducted, and the antibacterial effects under different ultrasonic times and reductant contents were investigated. These results showed that Ag NPs were distributed uniformly on the film surface under an ultrasonic time of 45 min. The size of Ag NPs changes as the reducing agent content decreases. The composite film demonstrated a slightly better antibacterial effect against E. coli than against S. aureus. Therefore, this work can provide valuable insights for the research on antimicrobial packaging.

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Coaxial electrospun Ag-NPs-loaded endograft membrane with long-term antibacterial function treating mycotic aortic aneurysm

Cited by 2 publications

References 50 publications

Biomaterials targeting the microenvironment for spinal cord injury repair: progression and perspectives

Biomaterials targeting the microenvironment for spinal cord injury repair: progression and perspectives

Antimicrobial Properties of Carboxymethyl Cellulose/Starch/N’N Methylenebisacrylamide Membranes Endowed by Ultrasound and Their Potential Application in Antimicrobial Packaging

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