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  • Short Communication   
  • J Mater Sci Nanomater, Vol 7(4)
  • DOI: 10.4172/jmsn.100086

Antimicrobial Agents Made of Metal-Based Nanomaterials: A New Way to Hasten the Spread of Antibiotic Resistance

Xang Xao*
Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, China
*Corresponding Author: Xang Xao, Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, China, Email: xanxao@ustc.edu.cn

Received: 30-Jun-2023 / Manuscript No. JMSN-23-110841 / Editor assigned: 03-Jul-2023 / PreQC No. JMSN-23-110841(PQ) / Reviewed: 17-Jul-2023 / QC No. JMSN-23-110841 / Revised: 24-Jul-2023 / Manuscript No. JMSN-23-110841(R) / Published Date: 31-Jul-2023 DOI: 10.4172/jmsn.100086

Introduction

The escalating global threat of antibiotic resistance has cast a shadow over the achievements of modern medicine, rendering oncetreatable bacterial infections perilous and driving the urgent need for innovative antimicrobial strategies. Among the innovative avenues, metal-based nanomaterials have emerged as a compelling prospect in the fight against antibiotic-resistant bacteria. These nanoscale entities, adorned with unique physicochemical properties, offer a novel route to combat bacterial infections and mitigate the alarming rise of antibiotic resistance [1, 2].

The genesis of antibiotic resistance is attributed to the overuse and misuse of conventional antibiotics, leading to the evolution of bacteria with reduced susceptibility. This sobering reality underscores the imperative to explore alternative approaches that circumvent traditional bacterial resistance mechanisms. Metal-based nanomaterials present a multifaceted solution, intertwining their inherent antimicrobial prowess with distinct modes of action that can potentially thwart the development of resistance [3].

This review critically dissects the landscape of metal-based nanomaterials as potent antimicrobial agents, delving into their diverse mechanisms of action, types, synergistic potential, challenges, and ethical dimensions [4]. While these nanomaterials hold immense promise, it is crucial to scrutinize their role in the intricate dance between science, medicine, and the evolving bacterial world. Moreover, as we traverse this promising pathway, we must consider the implications of these nanomaterials on the trajectory of antibiotic resistance, a phenomenon that could be either deterred or inadvertently exacerbated [5].

By unraveling the enigma of metal-based nanomaterials and their intersection with antibiotic resistance, we embark on a journey that unveils both opportunities and complexities. The subsequent sections of this review traverse the landscape of metal-based nanomaterials as antimicrobial agents, offering insights into their mechanisms of action, types, potential synergies, challenges, ethical considerations, and their influence on the ever-evolving saga of antibiotic resistance [6]. As science advances, and innovation drives new paradigms, we are poised at the cusp of a transformative era in antimicrobial interventions—one where metal-based nanomaterials may hold the key to reshaping the battle against antibiotic resistance and fostering a future where effective treatments endure [7].

Discussion

The discussion section of this review critically examines the utilization of metal-based nanomaterials as antimicrobial agents, considering their potential to both address antibiotic resistance and contribute to its exacerbation. We explore the underlying mechanisms, synergistic effects, challenges, and ethical considerations associated with their application.

Mechanisms of antimicrobial action

Metal-based nanomaterials exhibit a repertoire of mechanisms that confer their antimicrobial properties. The disruption of bacterial cell membranes, interference with cellular processes, and generation of reactive oxygen species collectively contribute to their bactericidal effects. These mechanisms differ from those of traditional antibiotics, potentially offering a route to combat bacteria that have developed resistance to conventional treatments [8].

Types of metal-based nanomaterials

The versatile nature of metal-based nanomaterials is evident in the variety of metals and formulations utilized. Silver nanoparticles (AgNPs), due to their well-established antimicrobial properties, have garnered significant attention. Copper nanoparticles (CuNPs) and zinc oxide nanoparticles (ZnO NPs) have also demonstrated potent antimicrobial activity. Transition metals such as iron, gold, and titanium exhibit distinctive characteristics that can be harnessed for antimicrobial applications [9].

Synergistic effects and combination therapies

One compelling avenue is the exploration of synergistic effects achieved by coupling metal-based nanomaterials with conventional antibiotics or other antimicrobial agents. This combination strategy may enhance treatment outcomes, lower effective doses of antibiotics, and potentially mitigate the development of resistance. However, careful consideration of dosages and interactions is imperative to avoid unintended consequences and potential toxicity.

Challenges and ethical considerations

The utilization of metal-based nanomaterials as antimicrobial agents is not devoid of challenges. The synthesis, stability, and toxicity of these nanomaterials warrant rigorous investigation. Questions surrounding the potential environmental impact and persistence of nanomaterials must also be addressed [10]. Ethical considerations, including the potential spread of metal-resistant bacteria and the longterm effects on ecosystems, demand careful attention.

Impact on antibiotic resistance evolution

While metal-based nanomaterials offer a novel approach to combat bacterial infections, it is vital to assess their potential impact on the evolution of antibiotic resistance. The application of these materials exerts selective pressure on bacteria, which could potentially lead to the emergence of metal-resistant strains. Cross-resistance between metals and antibiotics must also be scrutinized [11].

Future directions and responsible application

As the field advances, future research should focus on tailoring nanomaterial properties to optimize their antimicrobial efficacy while minimizing unintended consequences. Exploration of novel materials, such as hybrid nanocomposites and functionalized surfaces, could further expand the arsenal of antimicrobial agents. Responsible research practices and regulatory frameworks are essential to ensure the safe and ethical application of metal-based nanomaterials in antimicrobial interventions [12].

Conclusion

The integration of metal-based nanomaterials into the fight against antibiotic resistance is a double-edged sword, offering both innovative solutions and potential challenges. These materials hold the potential to reshape antimicrobial strategies, offering new avenues to combat infections that have become increasingly recalcitrant to traditional antibiotics. However, a comprehensive understanding of their mechanisms, interactions, challenges, and ethical implications is vital to harness their full potential while safeguarding public health and the environment. As we navigate this intricate terrain, the responsible and strategic application of metal-based nanomaterials stands as a beacon of hope in the ongoing battle against antibiotic resistance.

Acknowledgement

None

Conflict of Interest

None

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Citation: Xao X (2023) Antimicrobial Agents Made of Metal-Based Nanomaterials:A New Way to Hasten the Spread of Antibiotic Resistance. J Mater Sci Nanomater7: 086. DOI: 10.4172/jmsn.100086

Copyright: © 2023 Xao X. This is an open-access article distributed under theterms of the Creative Commons Attribution License, which permits unrestricteduse, distribution, and reproduction in any medium, provided the original author andsource are credited.

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