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首页> 外文期刊>Journal of King Saud University >Gold nanoparticles: Synthesis properties and applications
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Gold nanoparticles: Synthesis properties and applications

机译：金纳米粒子：合成性能和应用

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In recent years, nanotechnology has been the topic of extensive research and a great deal of interest among researchers. The manufacturing and utilization of nanoparticles (NPs) has expanded dramatically as a result of the rapid development of nanotechnology. Gold nanoparticles (AuNPs) are one of the most important nanoparticles, and they have been widely used for medical and non-medical applications as ideal material because of their unique distinct features: inert, biocompatible, and especially due to low toxicity. It is can be manufacture on a massive scale by reducing the oxidation of gold Au+1(aureus) or Au+3(auric) to Au0by subjoin a reducing agent through various physical, chemical, and biological methods under different circumstance. Researchers have been motivated by the harmful effects of current synthesis methods to focus on the production of environmentally sustainable and green synthesis using non-toxic chemicals from natural sources, such as plant extract, bacteria, and fungi. The preparation of Gold nanoparticles can be done inwardly or outside by microbes, but outside the cell handling is facile in terms of insulation. Modified nanocellulose is a preferred technique for gold nanoparticle extraction. AuNPs have shown outstanding applications for diagnostic and therapeutic uses, including biosensor applications, tumor-targeting capability (Anticancer Activity) for cancer therapy, and precise drug delivery of nano-vehicles to diseased tissues.
机译：近年来，纳米技术一直是大量研究的主题和研究人员之间的大量兴趣。由于纳米技术的快速发展，纳米颗粒（NPS）的制造和利用显着扩增。金纳米颗粒（AUNP）是最重要的纳米颗粒之一，它们被广泛用于医疗和非医疗应用，因为它们独特的不同特点：惰性，生物相容性，尤其是由于低毒性而受到影响。通过在不同情况下通过各种物理，化学和生物方法将金Au + 1（金黄色葡萄球菌）或Au + 3（AuRic）氧化降低到Au0by Subjoin A降低药物，可以通过各种物理，化学品和生物学方法制造大规模的尺度。研究人员受到目前合成方法的有害影响，专注于使用来自天然来源的无毒化学品，例如植物提取物，细菌和真菌的无毒化学品。金纳米颗粒的制备可以通过微生物向内或外部或外部进行，但在绝缘体中的细胞处理外部是容易的。改性纳米纤维素是金纳米颗粒提取的优选技术。 AUNPS显示出诊断和治疗用途的突出应用，包括生物传感器应用，肿瘤靶向能力（抗癌活性）用于癌症治疗，并将纳米载体的精确药物递送至患病组织。

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