Green Synthesis of Silver Nanoparticles Using Rhazya stricta Decne Extracts and Their Anti-Microbial and Anti-Oxidant Activities

被引：29

作者：

Rahman, Haji ^{[1
]}

Rauf, Abdur ^{[1
]}

Khan, Shahid Ali ^{[2
]}

Ahmad, Zubair ^{[1
]}

Alshammari, Abdulrahman ^{[3
]}

Alharbi, Metab ^{[3
]}

Alam, Amir ^{[1
]}

Suleria, Hafiz Ansar Rasul ^{[4
]}

机构：

[1] Univ Swabi, Dept Chem, Anbar 23561, Pakistan

[2] Natl Univ Sci & Technol NUST, Sch Nat Sci, Dept Chem, Islamabad 44000, Pakistan

[3] King Saud Univ, Coll Pharm, Dept Pharmacol & Toxicol, POB 2455, Riyadh 11451, Saudi Arabia

[4] Univ Melbourne, Fac Vet & Agr Sci, Sch Agr & Food, Parkville, Vic 3010, Australia

来源：

CRYSTALS | 2023年 / 13卷 / 03期

关键词：

Rhazya stricta; phytochemical screening; silver nanoparticles; anti-fungal; antioxidant; anti-bacterial activities; GOLD NANOPARTICLES;

D O I：

10.3390/cryst13030398

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The present study shows the synthesis of silver nanoparticles (Ag NPs) using a methanolic and aqueous extract of R. stricta. UV-visible spectroscopy, energy-dispersive X-ray diffraction (EDX), field emission scanning electron microscopy (FESEM), and Fourier transform infrared spectroscopy (FTIR) techniques were used to further characterize the Ag NPs. UV-visible spectra give surface Plasmon resonance (SPR) at 490-560 nm for Ag NPs. The existence of various functional groups existing in biomolecules capping the nanoparticles is indicated by the FTIR spectrum. The average size of Ag NPs is 20-35 nm, while the shape is spherical, as confirmed by FESEM. The plant extract and Ag NPs were evaluated against their antioxidant, antibacterial (Staphylococcus aureus, E. coli, and Salmonella typhi), and antifungal activities (Trichophyton longifusis, Candida albican, and Fusarium solani), where the Ag NPs exhibited superior activity versus the plant extract. The inhibitory effect of NPs against the tested strain was more effective as compared to the crude extract of R. stricta.

引用

页数：11

共 52 条

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