Scholarlink

<p>The green synthesis of nanomaterials has drawn researchers from all over the world over the past few decades in a huge surge of interest. The aim of this research was to use Kinnow peel extract to synthesize titanium dioxide (TiO<sub>2</sub>) nanoparticles (NPs) in an environmentally friendly and efficient manner. This method seeks to improve antioxidant qualities while using fewer hazardous chemicals in the production of NPs. Using ultraviolet visible (UV–Vis) spectroscopy, the formation of crystalline TiO<sub>2</sub> NPs was first verified by a distinctive absorbance peak at 235&#xa0;nm. Further characterization was performed using X–ray diffraction (XRD), field emission–scanning electron microscopy (FE-SEM), energy–dispersive X–ray spectroscopy (EDX), transmission electron microscopy (TEM), and Fourier transform infrared (FT–IR) spectroscopy. The antioxidant potentials of the green-synthesized TiO<sub>2</sub> NPs were evaluated using DPPH and FRAP assays. The results demonstrated potent free radical scavenging activity, comparable to ascorbic acid, a well-known standard antioxidant. These findings suggest that TiO<sub>2</sub> NPs possess effective antioxidant properties and highlighting Kinnow peel extract as an eco-friendly sustainable and alternative to conventional synthesis routes. Moreover, the study indicate that the green-synthesized TiO<sub>2</sub> NPs could serve a promising candidate to replace the conventional antioxidant drugs, such as ascorbic acid.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Green synthesis of TiO2 nanoparticles using Kinnow peel extracts and their antioxidant properties

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年11月3日

查看全文
  • Ajay Kumar Tiwari,
  • Abhimanyu Kumar Singh,
  • Saket Jha,
  • Sharad Kumar Tripathi,
  • Ram Raseele Awasthi,
  • Sheo K. Mishra,
  • Rudra Prakash Ojha,
  • Abhishek Kumar Bhardwaj,
  • Anupam Dikshit

摘要

The green synthesis of nanomaterials has drawn researchers from all over the world over the past few decades in a huge surge of interest. The aim of this research was to use Kinnow peel extract to synthesize titanium dioxide (TiO2) nanoparticles (NPs) in an environmentally friendly and efficient manner. This method seeks to improve antioxidant qualities while using fewer hazardous chemicals in the production of NPs. Using ultraviolet visible (UV–Vis) spectroscopy, the formation of crystalline TiO2 NPs was first verified by a distinctive absorbance peak at 235 nm. Further characterization was performed using X–ray diffraction (XRD), field emission–scanning electron microscopy (FE-SEM), energy–dispersive X–ray spectroscopy (EDX), transmission electron microscopy (TEM), and Fourier transform infrared (FT–IR) spectroscopy. The antioxidant potentials of the green-synthesized TiO2 NPs were evaluated using DPPH and FRAP assays. The results demonstrated potent free radical scavenging activity, comparable to ascorbic acid, a well-known standard antioxidant. These findings suggest that TiO2 NPs possess effective antioxidant properties and highlighting Kinnow peel extract as an eco-friendly sustainable and alternative to conventional synthesis routes. Moreover, the study indicate that the green-synthesized TiO2 NPs could serve a promising candidate to replace the conventional antioxidant drugs, such as ascorbic acid.