Uddin Rabbi Md Belal, Haque Sadia, Bedoura Sultana
Department of Wet Process Engineering, Bangladesh University of Textiles, Dhaka, 1208, Bangladesh.
Department of Dyes and Chemical Engineering, Bangladesh University of Textiles, Dhaka, 1208, Bangladesh.
Heliyon. 2024 Dec 10;10(24):e40931. doi: 10.1016/j.heliyon.2024.e40931. eCollection 2024 Dec 30.
Silver nanoparticles (AgNPs) have attracted significant interest in recent years owing to their unique physicochemical properties, including antimicrobial reduction capabilities, photocatalytic activity, self-cleaning features, superhydrophobicity, and electrical conductivity. Their characteristics render them highly advantageous for various textile, electronics, food and agriculture, water treatment, and biomedical applications. This detailed analysis explores the recent benefits and drawbacks of various synthesis methods, immobilization techniques, and characterization of AgNPs while emphasizing novel strategies that improve their functionality across different substrates. A comprehensive analysis is conducted on various synthesis methods, including physical, chemical, and biological approaches. Additionally, immobilization techniques such as in-situ synthesis, pad-dry-cure, and printing on diverse substrates are thoroughly examined for their role in enhancing the functionality of textile substrates. Advanced characterization techniques, encompassing spectroscopic and microscopic methods, have been reviewed to provide a comprehensive understanding of AgNPs' structural and functional properties. This review highlights the progress made in synthesizing AgNPs, focusing on the ability to control their size and shape for targeted applications. Improved immobilization methods have significantly enhanced the stability of AgNPs in intricate environments. In contrast, advanced characterization techniques facilitate a more accurate control and assessment of the properties of AgNPs. The utilization of AgNPs as an antimicrobial agent for surface and food protection, medical devices, antiviral agents, and therapeutic tools showcases their extensive influence across the field. The cytotoxic effects of AgNPs on the human body have been thoroughly examined. This review examines recent advancements in AgNPs to encourage additional research and the development of innovative formulations. It also highlights future perspectives and research directions to effectively and sustainably utilize the potential of AgNPs.
近年来，银纳米颗粒（AgNPs）因其独特的物理化学性质而备受关注，这些性质包括抗菌还原能力、光催化活性、自清洁特性、超疏水性和导电性。它们的特性使其在各种纺织、电子、食品和农业、水处理及生物医学应用中具有高度优势。本详细分析探讨了AgNPs各种合成方法、固定化技术和表征的近期优缺点，同时强调了改善其在不同基质上功能的新策略。对各种合成方法进行了全面分析，包括物理、化学和生物方法。此外，还深入研究了诸如原位合成、轧染焙烘和在不同基质上印花等固定化技术在增强纺织基质功能方面的作用。对包括光谱和显微镜方法在内的先进表征技术进行了综述，以全面了解AgNPs的结构和功能特性。本综述突出了在合成AgNPs方面取得的进展，重点是控制其尺寸和形状以用于特定应用的能力。改进的固定化方法显著提高了AgNPs在复杂环境中的稳定性。相比之下，先进的表征技术有助于更准确地控制和评估AgNPs的性质。将AgNPs用作表面和食品保护、医疗设备、抗病毒剂及治疗工具的抗菌剂，展示了它们在该领域的广泛影响。已全面研究了AgNPs对人体的细胞毒性作用。本综述考察了AgNPs的近期进展，以鼓励更多研究和创新配方的开发。它还突出了有效和可持续利用AgNPs潜力的未来前景和研究方向。
