Eco-friendly synthesis of gold nanoparticles using henna extract: Toward medical applications

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-02-27 DOI:10.1016/j.matlet.2025.138310

Mahsa Mohammadzadeh, Sheyda Labbaf, Ahmad Kermanpur

引用次数: 0

Abstract

Gold nanoparticles (GNPs) are synthesized using aqueous henna extract as a natural reducing and stabilizing agent. The results revealed spherical GNPs with an average size of 6 ± 2.5 nm and zeta potential of − 53.3 mV. The GNPs had significant antibacterial activity, photothermal efficacy, antioxidant properties, and non-cytotoxicity.

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该研究以水性指甲花提取物作为天然还原剂和稳定剂，合成了金纳米粒子（GNPs）。结果显示，GNPs 呈球形，平均尺寸为 6 ± 2.5 nm，Zeta 电位为 - 53.3 mV。这些 GNPs 具有显著的抗菌活性、光热效应、抗氧化性和无细胞毒性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive