Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India.
Cardiovasc Hematol Agents Med Chem. 2024;22(2):230-239. doi: 10.2174/0118715257279159240118050207.
Plants have been used for ages in traditional medicine, and it is exciting to perceive how recent research has recognized the bioactive compounds liable for their beneficial effects. Green synthesis of metal nanoparticles is a hastily emergent research area in nanotechnology. This study describes the synthesis of silver nanoparticles (AgNPs) using and leaf extract and its thrombolytic activity.
The aim of the study was to determine the clot lysis activity of and synthesized silver nanoparticles.
Leaves of and were collected. Methanolic extraction of the plant sample was done through a Soxhlet extractor. The methanolic extract obtained from both the leaves was subjected to GC-MS analysis. The synthesized NPs from leaf extracts were monitored for analysis, where the typical X-ray diffraction pattern and its diffraction peaks were identified. 3D image of the NPs was analysed by Atomic Force Microscopy. The surface charge of nanoparticles was identified by Zeta potential. The Clot lysis activity of and i synthesized silver nanoparticles were analysed by the modified Holmstorm method.
The thrombolytic property of the methanolic extract of plants showed clot lysis activity at 2.5 mg/mL with 45.99% activity, and extract with 66.56% activity. The nanoparticles (Nps) from showed clot lysis activity at 2.5 mg/mL with 58.29% activity, and NPs from with 54.04% activity. in GC-MS exhibited 3 peaks, whereas extract showed five peaks with notable bioactive compounds.
These NPs were further used for biomedical applications after being fixed by an organic encapsulation agent. The present research reveals the usefulness of and for the environmentally friendly manufacture of silver nanoparticles.
植物在传统医学中被使用了很长时间,令人兴奋的是,最近的研究已经认识到了导致其有益效果的生物活性化合物。金属纳米粒子的绿色合成是纳米技术中一个迅速兴起的研究领域。本研究描述了使用 和 叶提取物合成银纳米粒子(AgNPs)及其溶栓活性。
本研究的目的是确定 和 合成的银纳米粒子的血栓溶解活性。
采集 和 的叶片。通过索氏提取器对植物样品进行甲醇提取。从两种叶片中获得的甲醇提取物均进行 GC-MS 分析。对叶提取物合成的 NPs 进行分析监测,其中鉴定了典型的 X 射线衍射图谱及其衍射峰。通过原子力显微镜分析 NPs 的 3D 图像。通过 Zeta 电位鉴定纳米粒子的表面电荷。采用改良的 Holmstorm 法分析 和 i 合成的银纳米粒子的血栓溶解活性。
植物甲醇提取物具有溶栓特性,在 2.5mg/mL 时显示出 45.99%的活性, 提取物在 66.56%的活性。 叶的纳米粒子(Nps)在 2.5mg/mL 时显示出 58.29%的活性,而 叶的 Nps 则显示出 54.04%的活性。GC-MS 显示 中有 3 个峰,而 提取物显示了 5 个峰,其中含有显著的生物活性化合物。
这些纳米粒子在经过有机封装剂固定后,进一步用于生物医学应用。本研究揭示了 和 在环境友好型银纳米粒子制造方面的有用性。