Bi2MoO6 and Ag nanoparticles immobilized on textile by plasma-derived innovative techniques to generate antimicrobial activity

Wang, Deyu; Li, Kun; Zhou, Cong; lei, Lei; Mimérand, Yoann de Rancourt de; Jin, Xiaoyun; Guo, Jia

doi:10.1016/j.apsusc.2022.152591

Cited by 13 publications

(3 citation statements)

References 39 publications

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“…For the three samples B, BA, and NBA, the peak of P 2p is stable, with a peak centered around 133 eV composed of two overlapping contributions. These values for P 2p 1/2 and P 2p 3/2 contributions, at 133.6 and 133.7 eV, respectively, correspond to what was observed in similar cases involving PVPA and various inorganic phases. ,,, …”

Section: Theoretical Considerations and Resultssupporting

confidence: 85%

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Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO₃

Kang

Cai

Zhang

et al. 2023

ACS Appl. Mater. Interfaces

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Herein, we explore the potential of innovative manufacturing techniques based on green chemistry principles, for the fabrication of convenient, performant, and stable supported photocatalysts to be used for water depollution. After giving some insight into the use of fractal geometry for the fabrication of tunable polymer supports for photocatalysts, we investigated the use of liquid crystal display (LCD) 3D printing to generate the fractal resin substrates to be used for the immobilization of semiconductor photocatalysts. Notably, confocal laser imaging was used as a first attempt for assessing the surface area of the fractal substrate. Immobilization methods based on cold plasma discharge (CPD) were employed to modify the surface of the polymer substrates and permanently anchor three different phases, namely, nickel-based metal−organic framework (Ni-MOF), BiOI, and AgVO 3 , in a hierarchical configuration. Herein, for the first time, we developed a plasma-initiated condensed in situ complexation-assisted precipitation (c-ISCAP) method that allowed 2D Ni-MOF to be synthesized directly onto the surface of a polymer substrate, in a single step. Not only this MOF coating was found to be strongly bound to the surface of the polymer substrate but also very uniform and fully functional, even when other inorganic phases were immobilized on the top of this layer. This chemical approach opens the way for the fabrication of hybrid materials with complex polymer substrates and MOF coatings that could be used in a range of possible applications, for instance as chemical sensors, electrodes, adsorbents, optical devices, etc. Our hybrid photocatalysts were tested via photodegradation of Rhodamine B (RhB) dye upon visible light activation, with recycling runs to assess their durability. It was found that the hierarchical heterojunction Ni-MOF/BiOI/AgVO 3 showed an outstanding ability for the removal of RhB dye, owing to the activity of the Ni-MOF layer in terms of charge transfer, and also partly because of its adsorbing potential. The three photoactive phases demonstrated a strong synergistic effect through coupling. However, more importantly, our findings show that their immobilization itself, regardless of the method used, significantly modified their optoelectronic properties, hence most likely changing the overall mechanism of charge transfer in the heterojunction. The Ni-MOF phase, notably, was found to display a reduced bandgap when obtained by c-ISCAP, which contributed to enhance its activation by visible light irradiation. Finally, it was established that the fractal geometry had a significant impact on the efficiency of the supported catalysts, probably thanks to an increased immobilization ratio of photocatalyst mostly, owing to the larger surface area available.

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Section: Theoretical Considerations and Resultssupporting

confidence: 85%

“…These values for P 2p 1/2 and P 2p 3/2 contributions, at 133.6 and 133.7 eV, respectively, correspond to what was observed in similar cases involving PVPA and various inorganic phases. 26,37,38,43 The light absorption of the three samples B, BA, and NBA has been recorded by UV-DRS. The results are exposed in Figure 6a.…”

Section: Printing Accuracymentioning

confidence: 99%

Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO₃

Kang

Cai

Zhang

et al. 2023

ACS Appl. Mater. Interfaces

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“…In the case of 3D printing as AM technology, precise geometric control at both macro and micro scales, along with the possibility to create new shapes while solvent usage, and saving time, are noteworthy highlights [ 27 , 28 ]. Both techniques have also been explored for the development of antimicrobial textiles and clothing in recent years [ 29 , 30 , 31 , 32 , 33 ]. It is noteworthy that research in this field has significantly increased following the COVID-19 pandemic.…”

Section: Introductionmentioning

confidence: 99%

Recent Progress and Trends in the Development of Electrospun and 3D Printed Polymeric-Based Materials to Overcome Antimicrobial Resistance (AMR)

et al. 2023

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Antimicrobial resistance (AMR) developed by microorganisms is considered one of the most critical public health issues worldwide. This problem is affecting the lives of millions of people and needs to be addressed promptly. Mainly, antibiotics are the substances that contribute to AMR in various strains of bacteria and other microorganisms, leading to infectious diseases that cannot be effectively treated. To avoid the use of antibiotics and similar drugs, several approaches have gained attention in the fields of materials science and engineering as well as pharmaceutics over the past five years. Our focus lies on the design and manufacture of polymeric-based materials capable of incorporating antimicrobial agents excluding the aforementioned substances. In this sense, two of the emerging techniques for materials fabrication, namely, electrospinning and 3D printing, have gained significant attraction. In this article, we provide a summary of the most important findings that contribute to the development of antimicrobial systems using these technologies to incorporate various types of nanomaterials, organic molecules, or natural compounds with the required property. Furthermore, we discuss and consider the challenges that lie ahead in this research field for the coming years.

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Durable Antimicrobial Cotton Fabrics Prepared by Oxygen Plasma Treatment and Adsorption of Guanidine Salts

Shi,

Xiao,

Yin

et al. 2024

Fibers Polym

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Bi2MoO6 and Ag nanoparticles immobilized on textile by plasma-derived innovative techniques to generate antimicrobial activity

Cited by 13 publications

References 39 publications

Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO₃

Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO₃

Recent Progress and Trends in the Development of Electrospun and 3D Printed Polymeric-Based Materials to Overcome Antimicrobial Resistance (AMR)

Durable Antimicrobial Cotton Fabrics Prepared by Oxygen Plasma Treatment and Adsorption of Guanidine Salts

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Bi2MoO6 and Ag nanoparticles immobilized on textile by plasma-derived innovative techniques to generate antimicrobial activity

Cited by 13 publications

References 39 publications

Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO3

Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO3

Recent Progress and Trends in the Development of Electrospun and 3D Printed Polymeric-Based Materials to Overcome Antimicrobial Resistance (AMR)

Durable Antimicrobial Cotton Fabrics Prepared by Oxygen Plasma Treatment and Adsorption of Guanidine Salts

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Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO₃

Controlled Architectures in Supported Photocatalysis: Exploring the Potential of Cold Plasma Discharge, Additive Manufacturing, and Fractal Geometry to Form Hierarchically Immobilized Ni-MOF/BiOI/AgVO₃