Enhanced hydrophilic and antibacterial efficiencies by the synergetic effect TiO2 nanofiber and graphene oxide in cellulose acetate nanofibers

Jia, Leilei; Huang, Xinyu; Hui-e, Liang; Tao, Qiong

doi:10.1016/j.ijbiomac.2019.03.204

Cited by 55 publications

(8 citation statements)

References 20 publications

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“…Nanocellulose/graphene composites offer considerable promise for developing wound dressing and antibacterial textiles due to their mechanical and antibacterial properties. Antibacterial textile fabricated via electrospinning a solution of graphene oxide sheets, cellulose acetate, and TiO 2 results in increased antibacterial activity against Bacillus cereus and Bacillus subtilis [114].…”

Section: Graphene/nanocellulosementioning

confidence: 99%

A Review of Properties of Nanocellulose, Its Synthesis, and Potential in Biomedical Applications

et al. 2022

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Cellulose is the most venerable and essential natural polymer on the planet and is drawing greater attention in the form of nanocellulose, considered an innovative and influential material in the biomedical field. Because of its exceptional physicochemical characteristics, biodegradability, biocompatibility, and high mechanical strength, nanocellulose attracts considerable scientific attention. Plants, algae, and microorganisms are some of the familiar sources of nanocellulose and are usually grouped as cellulose nanocrystal (CNC), cellulose nanofibril (CNF), and bacterial nanocellulose (BNC). The current review briefly highlights nanocellulose classification and its attractive properties. Further functionalization or chemical modifications enhance the effectiveness and biodegradability of nanocellulose. Nanocellulose-based composites, printing methods, and their potential applications in the biomedical field have also been introduced herein. Finally, the study is summarized with future prospects and challenges associated with the nanocellulose-based materials to promote studies resolving the current issues related to nanocellulose for tissue engineering applications.

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Section: Graphene/nanocellulosementioning

confidence: 99%

A Review of Properties of Nanocellulose, Its Synthesis, and Potential in Biomedical Applications

et al. 2022

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“…Antibacterial textiles were prepared by electrospinning a mixture containing cellulose acetate, TiO 2 and GO sheets. These textiles showed high antibacterial activity with an inhibition rate higher than 95% against Bacillus subtilis and Bacillus cereus [137]. Bacterial cellulose is considered as one of the most suitable materials for advanced wound dressing, due to its appropriate mechanical properties, such as strength, Young's modulus, elasticity and conformability, and also due to its great capacity to retain moisture in the wound (for a review, see [2]).…”

Section: Biomedical Application Of Nanocellulose/graphene Compositesmentioning

confidence: 99%

Applications of Nanocellulose/Nanocarbon Composites: Focus on Biotechnology and Medicine

et al. 2020

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Nanocellulose/nanocarbon composites are newly emerging smart hybrid materials containing cellulose nanoparticles, such as nanofibrils and nanocrystals, and carbon nanoparticles, such as “classical” carbon allotropes (fullerenes, graphene, nanotubes and nanodiamonds), or other carbon nanostructures (carbon nanofibers, carbon quantum dots, activated carbon and carbon black). The nanocellulose component acts as a dispersing agent and homogeneously distributes the carbon nanoparticles in an aqueous environment. Nanocellulose/nanocarbon composites can be prepared with many advantageous properties, such as high mechanical strength, flexibility, stretchability, tunable thermal and electrical conductivity, tunable optical transparency, photodynamic and photothermal activity, nanoporous character and high adsorption capacity. They are therefore promising for a wide range of industrial applications, such as energy generation, storage and conversion, water purification, food packaging, construction of fire retardants and shape memory devices. They also hold great promise for biomedical applications, such as radical scavenging, photodynamic and photothermal therapy of tumors and microbial infections, drug delivery, biosensorics, isolation of various biomolecules, electrical stimulation of damaged tissues (e.g., cardiac, neural), neural and bone tissue engineering, engineering of blood vessels and advanced wound dressing, e.g., with antimicrobial and antitumor activity. However, the potential cytotoxicity and immunogenicity of the composites and their components must also be taken into account.

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“…N.C. Bezir et al demonstrated that TiO 2 and Ag/TiO 2 nanofibers show beneficial antibacterial properties based on measured inhibition zones diameters of S. aureus culture plates [ 175 ]. Effective inhibition of B. subtilis and B. cereus through TiO 2 /GO/CA nanofibers was observed by L. Jia et al [ 176 ]. TiO 2 in the form of electrospun one-dimensional nanostructures also shows promising results in promoting apoptosis of cancer cells, e.g., cervical cancer [ 177 ].…”

Section: Selected Applications Of Electrospun 1d Mos Nanostructuresmentioning

confidence: 99%

A Short Review on Various Engineering Applications of Electrospun One-Dimensional Metal Oxides

Smok

Tański

2021

Materials

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The growing scientific interest in one-dimensional (1D) nanostructures based on metal-oxide semiconductors (MOS) resulted in the analysis of their structure, properties and fabrication methods being the subject of many research projects and publications all over the world, including in Poland. The application of the method of electrospinning with subsequent calcination for the production of these materials is currently very popular, which results from its simplicity and the possibility to control the properties of the obtained materials. The growing trend of industrial application of electrospun 1D MOS and the progress in modern technologies of nanomaterials properties investigations indicate the necessity to maintain the high level of research and development activities related to the structure and properties analysis of low-dimensional nanomaterials. Therefore, this review perfectly fits both the global trends and is a summary of many years of research work in the field of electrospinning carried out in many research units, especially in the Department of Engineering Materials and Biomaterials of the Faculty of Mechanical Engineering and Technology of Silesian University of Technology, as well as an announcement of further activities in this field.

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Enhanced hydrophilic and antibacterial efficiencies by the synergetic effect TiO2 nanofiber and graphene oxide in cellulose acetate nanofibers

Cited by 55 publications

References 20 publications

A Review of Properties of Nanocellulose, Its Synthesis, and Potential in Biomedical Applications

A Review of Properties of Nanocellulose, Its Synthesis, and Potential in Biomedical Applications

Applications of Nanocellulose/Nanocarbon Composites: Focus on Biotechnology and Medicine

A Short Review on Various Engineering Applications of Electrospun One-Dimensional Metal Oxides

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