Preparation of antibacterial textile using laser ablation method

Shahidi, Sheila; Rashidian, Morvarid; Dorranian, Davoud

doi:10.1016/j.optlastec.2017.08.025

Cited by 19 publications

(5 citation statements)

References 22 publications

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“…Once LAL-synthesized CuO NPs are conjugated on GO nanosheets, the antibacterial performance of GO nanosheets toward E. coli bacterial can be further enhanced [241], indicating the efficacy of CuO NPs for antibacterial applications. LAL-Cu colloid also exerts an antibacterial effect on textile, such as cotton fabric [242].…”

Section: Cumentioning

confidence: 99%

Diverse nanomaterials synthesized by laser ablation of pure metals in liquids

Zhang

Liang

2022

Sci. China Phys. Mech. Astron.

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Diverse nanomaterials, in the forms of carbides, sulfides, oxides, metals, hydroxides, etc., have been synthesized by laser ablation in liquids (LAL) with metal targets as the dominant educts. Many advantages of LAL technique itself and its products have been revealed since 1983 when the first report about LAL was released. Different from traditional wet-chemical synthesis, one unique feature of LAL is its resultant extreme high-temperature and high-pressure local environment for the nucleation and growth of nanomaterials, despite being performed at room temperature. This extreme condition can induce the atomization and ionization of the target materials and liquid molecules to incur different chemical reactions. The laser, liquid, liquid additive, and target can significantly alter the local environment in a broad range. Thus, different phases and shapes of nanomaterials are producible even from the same target. Through directly comparing the products of LAL of 13 kinds of chosen representative metals synthesized under different conditions, this review presents and discusses current understandings, challenging issues, and perspectives related to the diversity of LAL-products, which is willing to promote a deeper investigation and discussion on a clear clarification of the chemical reactions and particle nucleation/growth processes.

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Section: Cumentioning

confidence: 99%

Diverse nanomaterials synthesized by laser ablation of pure metals in liquids

Zhang

Liang

2022

Sci. China Phys. Mech. Astron.

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“…Textiles with improved functionalities can find a variety of applications, such as controlled release of drugs [1,2,3], cosmeotextiles [1,4,5], temperature control [6,7], and anti-microorganism action [8,9,10]. The use of antimicrobial agents in textile items is focused on the control of infections coming from the contact between the textile and human skin [11,12].…”

Section: Introductionmentioning

confidence: 99%

“…Among those, the use of copper as an antimicrobial agent stands out because of its low cost [8]. However, the durability effect is restricted because of the low interaction between the nanoparticles and the textile.…”

Section: Introductionmentioning

confidence: 99%

In-Situ Direct Synthesis of HKUST-1 in Wool Fabric for the Improvement of Antibacterial Properties

et al. 2019

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The use of Metal-Organic Frameworks (MOF) such as HKUST-1 in textiles is an alternative with regard to the development of technologies that are increasingly seeking for functionalities, mainly in the fields of health and hygiene, named biofunctional fabrics. However, the application of the MOF under the surface of the wool fiber can lead to a low durability finish due to its low fixation. Thus, this project aims to perform the direct synthesis of HKUST in the wool fiber, so that a product with good washing durability can be obtained. The purpose of this study was to incorporate metal-organic frameworks, composed of copper and trimesic acid, into woolen fabrics, to improve the antibacterial properties. The synthesis was performed directly in the wool fabric, at time intervals of 24 and 48 h. The resulting fabrics were characterized by Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS), X-Ray Diffractometry (XRD), Fourier Transform Spectroscopy Infrared-Attenuated Total Reflectance (FTIR-ATR), and colorimetric analysis (CIElab), and the Antimicrobial Activity Test (American Association of Textile Chemist and Colourists - AATCC Test Method 61-2007-2A) was performed. The results suggested that the application produced textiles with antibacterial properties, showing activity against Escherichia coli.

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“…Its popularity derives from the fact that cotton fabrics possess excellent properties, such as biodegradability, softness, hygroscopicity, and regeneration properties. It is possible to incorporate CuO NPs to generate a bactericidal coating against Gram-negative and Gram-positive pathogens . Combination with an extract of Sida acuta leaves can promote a more efficient activity in killing bacteria against E. coli , P. vulgaris , and S. aureus …”

Section: Cunps Embedded In a Matrix: Wound Dressingmentioning

confidence: 99%

“…It is possible to incorporate CuO NPs to generate a bactericidal coating against Gram-negative and Gram-positive pathogens. 81 Combination with an extract of Sida acuta leaves can promote a more efficient activity in killing bacteria against E. coli, P. vulgaris, and S. aureus. 82 Natural cotton fibers can be converted into carboxymethyl cotton fibers with chloroacetic acid for CuNPs grafting.…”

Section: Cunps Embedded In a Matrix: Wound Dressingmentioning

confidence: 99%

Antimicrobial Nano-Agents: The Copper Age

2021

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The constant advent of major health threats such as antibacterial resistance or highly communicable viruses, together with a declining antimicrobial discovery, urgently requires the exploration of innovative therapeutic approaches. Nowadays, strategies based on metal nanoparticle technology have demonstrated interesting outcomes due to their intrinsic features. In this scenario, there is an emerging and growing interest in copper-based nanoparticles (CuNPs). Indeed, in their pure metallic form, as oxides, or in combination with sulfur, CuNPs have peculiar behaviors that result in effective antimicrobial activity associated with the stimulation of essential body functions. Here, we present a critical review on the state of the art regarding the in vitro and in vivo evaluations of the antimicrobial activity of CuNPs together with absorption, distribution, metabolism, excretion, and toxicity (ADMET) assessments. Considering the potentiality of CuNPs in antimicrobial treatments, within this Review we encounter the need to summarize the behaviors of CuNPs and provide the expected perspectives on their contributions to infectious and communicable disease management.

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Preparation of antibacterial textile using laser ablation method

Cited by 19 publications

References 22 publications

Diverse nanomaterials synthesized by laser ablation of pure metals in liquids

Diverse nanomaterials synthesized by laser ablation of pure metals in liquids

In-Situ Direct Synthesis of HKUST-1 in Wool Fabric for the Improvement of Antibacterial Properties

Antimicrobial Nano-Agents: The Copper Age

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