Green synthesized monodispersed silver nanoparticles' characterization and their efficacy against cancer cells

被引：9

作者：

Banu, Afreen ^{[1
]}

Gousuddin, Mohammad ^{[2
]}

Yahya, Esam Bashir ^{[3
]}

机构：

[1] Lincoln Univ Coll Malaysia, Fac Med, Dept Microbiol, Kota Baharu, Kelantan, Malaysia

[2] Lincoln Univ Coll Malaysia, Fac Pharm, Kota Baharu, Kelantan, Malaysia

[3] Univ Sains Malaysia, Sch Ind Technol, George Town, Malaysia

来源：

BIOMEDICAL RESEARCH AND THERAPY | 2021年 / 8卷 / 08期

关键词：

AFM; anticancer; biological preparation MTT assay; silver nanoparticles;

D O I：

10.15419/bmrat.v8i8.686

中图分类号：

R-3 [医学研究方法]; R3 [基础医学];

学科分类号：

1001 ;

摘要：

Background: In biomedical research, silver nanoparticles have attracted the attention of many scientists in drug delivery and other applications. This study investigates the characterization of biologically synthesized nanoparticles and their efficacy on cancer cells. Methods: The characteri-zation of biologically produced silver nanoparticles was accomplished using UV not sign visible absorption spectroscopy, which showed the maximum absorption at 422 nm. The structural morphology was carried out by transmission electron microscope (TEM) and atomic force microscope (AFM), and the anticancer efficacy of the biosynthesized compound was investigated on two cancer cell lines, namely HT-29 (colon cancer) and EAC. Results: The morphological and structural examination re-vealed spherical, three-dimensional nanoparticles ranging between 5 to 50 nm. The results of the anticancer experiment, which was conducted using an MTT assay, revealed that the prepared sil -ver had excellent anti-cancer activity against both tested cells, that is EAC cancer and HT-29 (colon cancer) cell lines. Conclusion: This study confirms that silver nanoparticles can be biologically syn-thesized using Rhizopus stolonifer and used as anticancer substances in cancer therapy and drug delivery.

引用

页码：4476 / 4482

页数：7

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