Ecofriendly Synthesis of Silver Nanoparticle for Phytochemical Screening, Photocatalytic and Biological Applications

IF 3.9 3区化学 Q2 POLYMER SCIENCE Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-23 DOI:10.1007/s10904-024-03326-7

Nayab Nadeem, Aqsa Habib, Shabeeb Hussain, Abu Sufian, Ishaq Ahmad, Fozia Noreen, Arslan Mehmood, Furqan Ali, Khalid Mujasam Batoo, Muhammad Farzik Ijaz

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Abstract

Herein this manuscript we demonstrate phytochemical screening results of different parts of common medicinal plants including Acacia nilotica buds, Acacia nilotica leaf, Syzgium aromaticum buds, Syzgium cumini leaf, Terminalia chebula dried fruit and Azadirachta indica leaves. Based on largest TPC and TFC, bud extract of Acacia nilotica was selected for microwave-assisted biological fabrication of silver nanoparticles (Ag-NPs). UV-Vis spectroscopy confirmed silver nanoparticles with a surface plasmon resonance between 410 and 460 nm. FTIR analysis indicated the existence of various bioactive compounds from extract capped the Ag-NPs which increased their stability. Crystallinity, lattice parameters, symmetry and average crystallite size (about 8.73 nm) of prepared Ag-NPs were examined by powder XRD. The spherical shaped Ag-NPs observed in TEM images further supported the size and crystallinity calculated on the basis of of powder XRD analysis. The Ag-NPs efficiently degraded IC dye (about 86.12%) at pH 3 and exhibited strong antibacterial activity against S. aureus and E. coli. This approach offers a quick, energy-efficient method for producing high-yield and uniformly sized nanoparticles. Thus, microwave-assisted synthesis proves advantageous due to its reduced reaction time, lower energy consumption and the production of stable, non-aggregated green nanoparticles with narrow size distribution and high yield.

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用于植物化学筛选、光催化和生物应用的银纳米粒子的生态友好合成

在本手稿中，我们展示了常见药用植物不同部位的植物化学筛选结果，包括相思树芽、相思树叶、香附子芽、香附子叶、Terminalia chebula 干果和 Azadirachta indica 叶。根据最大的 TPC 和 TFC，相思树芽提取物被选中用于微波辅助生物制造银纳米粒子（Ag-NPs）。紫外可见光谱证实，银纳米粒子在 410 和 460 纳米之间具有表面等离子共振。傅立叶变换红外光谱分析表明，Ag-NPs 的提取物中含有各种生物活性化合物，这增加了其稳定性。粉末 XRD 检测了所制备 Ag-NPs 的结晶度、晶格参数、对称性和平均晶粒大小（约 8.73 nm）。在 TEM 图像中观察到的球形 Ag-NPs 进一步证实了根据粉末 XRD 分析计算出的尺寸和结晶度。Ag-NPs 在 pH 值为 3 时能有效降解 IC 染料（约 86.12%），并对金黄色葡萄球菌和大肠杆菌具有很强的抗菌活性。这种方法提供了一种快速、节能的方法来生产高产且大小均匀的纳米粒子。因此，微波辅助合成具有缩短反应时间、降低能耗、生产稳定、无聚集、尺寸分布窄且产量高的绿色纳米粒子等优点。

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来源期刊

Journal of Inorganic and Organometallic Polymers and Materials 化学-高分子科学

CiteScore

8.30

自引率

7.50%

发文量

335

审稿时长

1.8 months

期刊介绍： Journal of Inorganic and Organometallic Polymers and Materials [JIOP or JIOPM] is a comprehensive resource for reports on the latest theoretical and experimental research. This bimonthly journal encompasses a broad range of synthetic and natural substances which contain main group, transition, and inner transition elements. The publication includes fully peer-reviewed original papers and shorter communications, as well as topical review papers that address the synthesis, characterization, evaluation, and phenomena of inorganic and organometallic polymers, materials, and supramolecular systems.