Green fabrication of transparent Copper(II)-imidazolate metal–organic framework/cellulose nanocomposite films for antibacterial and UV-shielding applications

Sun, Lijian; Li, Limei; Fu, Qin; Qian, Xueren

doi:10.1007/s10570-023-05106-x

Cited by 14 publications

(2 citation statements)

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“…In addition, the presence of Co and Zn ions causes stress, which deforms the bacterial cytoplasmic membrane and alters the shape of the cells. Penetration into the cell wall leads to cytoplasmic leakage, resulting in cell death . Furthermore, the porous and interconnected network-like structure in Co-MOF/ZnS nanoparticles results in a much larger specific surface area.…”

Section: Resultsmentioning

confidence: 99%

“…Penetration into the cell wall leads to cytoplasmic leakage, resulting in cell death. 60 Furthermore, the porous and interconnected network-like structure in Co-MOF/ZnS nanoparticles results in a much larger specific surface area. This increased surface area provides numerous binding sites for bacteria on the surface of the MOF/ZnS, enhancing their exposure to metal ions.…”

Section: ■ Materials and Methodsmentioning

confidence: 99%

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Antibacterial, Biodegradable Polymeric Films Loaded with Co-MOF/ZnS Nanoparticles for Food Packaging and Photo-Degradation Applications

Ananthi,

Hemkumar,

Pius

2024

ACS Food Sci. Technol.

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Synthetic polymer-based packing films, despite their many advantages, have posed a great threat to the environment and human health. In this work, we aimed to prepare a chitson/agar-based film incorporated with ZnS nanoparticles and Co-MOF. The prepared composite films were characterized using various instrumental techniques. The addition of ZnS nanoparticles acts as an antibacterial agent as well as a semiconductor for dye degradation. The incorporation of Co-MOF enhances the thermal stability, UV-barrier property, and mechanical and antibacterial activities of prepared films. In addition, the prepared films have superior biodegradation properties. Sliced carrot pieces packed in these composite films remain fresh for up to 7 days at room temperature. Moreover, the prepared films have photocatalytic activity against brilliant blue dye with a degradation efficiency of 88.8%.

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Section: Resultsmentioning

confidence: 99%

Section: ■ Materials and Methodsmentioning

confidence: 99%

Antibacterial, Biodegradable Polymeric Films Loaded with Co-MOF/ZnS Nanoparticles for Food Packaging and Photo-Degradation Applications

Ananthi,

Hemkumar,

Pius

2024

ACS Food Sci. Technol.

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Driven metal organic frameworks based hydrogels as wound dressing for anti‐inflammatory and antibacterial

Yang,

Li,

Yang

et al. 2023

Applied Organom Chemis

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Metal organic frameworks (MOFs) are porous crystalline materials composed of metal ions and organic ligands by coordinate bonds. They have adjustable porous structure and ordered structure. As a porous, soft, and extracellular matrix‐like polymer, hydrogel is a strong competitor for wound dressings and has attracted much attention in recent years. MOF‐based hydrogels (MOF–hydrogels), as a new type of intelligent wound dressing, breaks the limitations of traditional gauze dressing, expands the application range of dressing, and updates the definition of dressing. The combination of MOF and hydrogel transcends the function of single component and combines the advantages of MOF and hydrogel. In this paper, the application of MOF–hydrogels as wound dressing will be systematically and comprehensively described from the working principles of MOF–hydrogels for anti‐inflammatory and antibacterial. And the prospect of its development trend in the future is made, which provides a new idea for its future development direction.

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Green Synthesis of Zinc Oxide Nanoparticles Using Aloe vera Leaf Extract and Evaluation of the Antimicrobial and Antioxidant Properties of the ZnO/Regenerated Cellulose Film

Wu,

Zhang,

et al. 2024

Cellulose

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Green fabrication of transparent Copper(II)-imidazolate metal–organic framework/cellulose nanocomposite films for antibacterial and UV-shielding applications

Cited by 14 publications

References 50 publications

Antibacterial, Biodegradable Polymeric Films Loaded with Co-MOF/ZnS Nanoparticles for Food Packaging and Photo-Degradation Applications

Antibacterial, Biodegradable Polymeric Films Loaded with Co-MOF/ZnS Nanoparticles for Food Packaging and Photo-Degradation Applications

Driven metal organic frameworks based hydrogels as wound dressing for anti‐inflammatory and antibacterial

Green Synthesis of Zinc Oxide Nanoparticles Using Aloe vera Leaf Extract and Evaluation of the Antimicrobial and Antioxidant Properties of the ZnO/Regenerated Cellulose Film

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