» Articles » PMID: 33841544

Green Synthesized Silver Nanoparticles Using Leaf Extract, Evaluation of Their Antibacterial, Anticancer and Antioxidant Activities

Overview
Publisher Brieflands
Specialty Pharmacology
Date 2021 Apr 12
PMID 33841544
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Biogenic synthesis of silver nanoparticles (SNPs) has great attention of scientists, as it provides clean, biocompatible, non-toxic and inexpensive fabrication. In this study, leaf extract was used for synthesizing SNPs which reduces silver nitrate into silver zero-valent. SNPs were characterized by UV, FTIR, XRD, SEM-EDS, and TEM analysis. They were also examined for their biological activities. The presence of biosynthesized SNPs was characterized by UV-visible spectroscopy and also crystal nature of SNPs was identified with XRD analysis. FT-IR spectrum was used to confirm the presence of different functional groups in the biomolecules which act as a capping agent for the nanoparticles. The morphology of SNPs was explored using SEM and the presence of silver was confirmed by elemental analysis. The size of the nanoparticles was in the range of 20-50 nm determined by TEM. The green synthesized SNPs showed good antibacterial activities against both gram-negative and gram-positive bacteria and also in resistant clinically isolated pathogens. Furthermore, the green synthesized SNPs showed reliable anticancer activity on the gastric adenocarcinoma (AGS) and breast (MCF-7) cancer cell lines with little effect on normal (HFF) cells. The  antioxidant activity of SNPs showed a significant effect on the scavenging of free radicals and iron chelating activity.

Citing Articles

Leaf Extract-Induced Apoptosis in the MCF-7 Breast Cancer Cell Line by Increasing Intracellular Oxidative Stress.

Rostamabadi H, Samandari Bahraseman M, Esmaeilzadeh-Salestani K Iran J Pharm Res. 2024; 22(1):e136643.

PMID: 38444704 PMC: 10912875. DOI: 10.5812/ijpr-136643.


Metal nanoparticles as a potential technique for the diagnosis and treatment of gastrointestinal cancer: a comprehensive review.

Roshani M, Rezaian-Isfahni A, Lotfalizadeh M, Khassafi N, Jafari Najaf Abadi M, Nejati M Cancer Cell Int. 2023; 23(1):280.

PMID: 37981671 PMC: 10657605. DOI: 10.1186/s12935-023-03115-1.


In Vitro and In Vivo Anti-parasitic Activity of Sambucus ebulus and Feijoa sellowiana Extracts Silver Nanoparticles on Toxoplasma gondii Tachyzoites.

Hematizadeh A, Ebrahimzadeh M, Sarvi S, Sadeghi M, Daryani A, Gholami S Acta Parasitol. 2023; 68(3):557-565.

PMID: 37330943 DOI: 10.1007/s11686-023-00689-8.


Traditional Uses, Nutritional and Pharmacological Potentials of .

Okaiyeto K, Falade A, Oguntibeju O Plants (Basel). 2021; 10(9).

PMID: 34579425 PMC: 8472598. DOI: 10.3390/plants10091893.

References
1.
Prakash P, Gnanaprakasam P, Emmanuel R, Arokiyaraj S, Saravanan M . Green synthesis of silver nanoparticles from leaf extract of Mimusops elengi, Linn. for enhanced antibacterial activity against multi drug resistant clinical isolates. Colloids Surf B Biointerfaces. 2013; 108:255-9. DOI: 10.1016/j.colsurfb.2013.03.017. View

2.
Ebrahimzadeh M, Tafazoli A, Akhtari J, Biparva P, Eslami S . Engineered Silver Nanoparticles, A New Nanoweapon Against Cancer. Anticancer Agents Med Chem. 2018; 18(14):1962-1969. DOI: 10.2174/1871520618666180808093040. View

3.
Saravanan M, Asmalash T, Gebrekidan A, Gebreegziabiher D, Araya T, Hilekiros H . Nano-Medicine as a Newly Emerging Approach to Combat Human Immunodeficiency Virus (HIV). Pharm Nanotechnol. 2018; 6(1):17-27. DOI: 10.2174/2211738506666180209095710. View

4.
Barabadi H, Najafi M, Samadian H, Azarnezhad A, Vahidi H, Mahjoub M . A Systematic Review of the Genotoxicity and Antigenotoxicity of Biologically Synthesized Metallic Nanomaterials: Are Green Nanoparticles Safe Enough for Clinical Marketing?. Medicina (Kaunas). 2019; 55(8). PMC: 6722661. DOI: 10.3390/medicina55080439. View

5.
Iyer R, Panda T . Biogenic synthesis of gold and silver nanoparticles by seed plants. J Nanosci Nanotechnol. 2014; 14(2):2024-37. DOI: 10.1166/jnn.2014.8897. View