Artemisia lerchiana Based Green Synthesis of Silver Nanoparticles: TEM Microscopy, Physicochemical, and Spectroscopic Characterization.

IF 2.1 3区工程技术 Q2 ANATOMY & MORPHOLOGY

Microscopy Research and Technique Pub Date : 2025-08-19 DOI:10.1002/jemt.70062

Gunay Hasanova, Sabina Omarova, Rovshan Khalilov, Afat Mammadova, Muhammad Zafar, Salman Majeed, Mohamed Fawzy Ramadan, Muhammad Rizwan Khan, Aleena Gul

{"title":"Artemisia lerchiana Based Green Synthesis of Silver Nanoparticles: TEM Microscopy, Physicochemical, and Spectroscopic Characterization.","authors":"Gunay Hasanova, Sabina Omarova, Rovshan Khalilov, Afat Mammadova, Muhammad Zafar, Salman Majeed, Mohamed Fawzy Ramadan, Muhammad Rizwan Khan, Aleena Gul","doi":"10.1002/jemt.70062","DOIUrl":null,"url":null,"abstract":"<p><p>Silver nanoparticles (AgNPs) have unique physicochemical characteristics that render them very appropriate for various biomedical applications. AgNPs were synthesized in a study by an environmentally friendly and cost-effective method where an aqueous extract of Artemisia lerchiana was used as a bioreducing and stabilizing agent. To characterize the synthesized nanoparticles, a conjunction of analytical methods was employed, such as UV-Visible spectrophotometry, Fourier Transform Infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and atomic force microscopy (AFM). The UV-Vis spectrum indicated the formation of nanoparticles with a typical surface plasmon resonance peak situated at 480 nm. TEM examination showed mostly spherical-shaped nanoparticles with a size of 4-19 nm. FTIR spectra showed the presence of functional biomolecules that reduced silver ions and gave AgNPs stability. This green synthesis method highlights the possibility of using plant-based nanoparticle synthesis in biomedical, environmental, and industrial fields.</p>","PeriodicalId":18684,"journal":{"name":"Microscopy Research and Technique","volume":" ","pages":""},"PeriodicalIF":2.1000,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microscopy Research and Technique","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1002/jemt.70062","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ANATOMY & MORPHOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

Silver nanoparticles (AgNPs) have unique physicochemical characteristics that render them very appropriate for various biomedical applications. AgNPs were synthesized in a study by an environmentally friendly and cost-effective method where an aqueous extract of Artemisia lerchiana was used as a bioreducing and stabilizing agent. To characterize the synthesized nanoparticles, a conjunction of analytical methods was employed, such as UV-Visible spectrophotometry, Fourier Transform Infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and atomic force microscopy (AFM). The UV-Vis spectrum indicated the formation of nanoparticles with a typical surface plasmon resonance peak situated at 480 nm. TEM examination showed mostly spherical-shaped nanoparticles with a size of 4-19 nm. FTIR spectra showed the presence of functional biomolecules that reduced silver ions and gave AgNPs stability. This green synthesis method highlights the possibility of using plant-based nanoparticle synthesis in biomedical, environmental, and industrial fields.

查看原文本刊更多论文

绿色合成银纳米粒子：TEM显微镜，理化和光谱表征。

银纳米粒子（AgNPs）具有独特的物理化学特性，使其非常适合各种生物医学应用。以青蒿水提物为生物还原稳定剂，采用环境友好、经济高效的方法合成了AgNPs。为了对合成的纳米颗粒进行表征，采用了紫外可见分光光度法、傅里叶变换红外光谱（FTIR）、透射电子显微镜（TEM）和原子力显微镜（AFM）等分析方法。紫外可见光谱表明，纳米颗粒的形成在480 nm处具有典型的表面等离子体共振峰。透射电镜检查显示，纳米颗粒大多为球形，尺寸在4 ~ 19 nm之间。FTIR光谱显示，AgNPs具有还原银离子和稳定性的功能生物分子。这种绿色合成方法强调了在生物医学、环境和工业领域使用植物基纳米颗粒合成的可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Microscopy Research and Technique 医学-解剖学与形态学

CiteScore

5.30

自引率

20.00%

发文量

233

审稿时长

4.7 months

期刊介绍： Microscopy Research and Technique (MRT) publishes articles on all aspects of advanced microscopy original architecture and methodologies with applications in the biological, clinical, chemical, and materials sciences. Original basic and applied research as well as technical papers dealing with the various subsets of microscopy are encouraged. MRT is the right form for those developing new microscopy methods or using the microscope to answer key questions in basic and applied research.