A facile one-pot green synthesis and antibacterial activity of silver nanoparticles using lentinan from lentinus edodes

被引：1

作者：

Guo, Dawei ^{[1
]}

Liu, Guoyan ^{[1
]}

Li, Xinyu ^{[1
]}

Tang, Xuna ^{[2
]}

Zhang, Junren ^{[1
]}

Zhu, Xuewei ^{[3
]}

Jiang, Shanxiang ^{[1
]}

机构：

[1] Laboratory of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, Nanjing Agricultural University, 1 Weigang, Nanjing

[2] Department of Endodontology, Nanjing Stomatological Hospital, Medical School of Nanjing University, 30 Zhongyang, Nanjing

[3] Gaochun District Agricultural Bureau of Nanjing City, 2 Kangle Road, Nanjing

来源：

Journal of Bionanoscience | 2015年 / 9卷 / 05期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

Antibacterial activity; Lentinan; Silver nanoparticles;

D O I：

10.1166/jbns.2015.1319

中图分类号：

学科分类号：

摘要：

Biological synthesis has gained more attention with increasing application of silver nanoparticles (AgNPs) in biomedical fields. Among the biological synthesis systems, fungi are gaining worldwide popularity as nano-factories for the green synthesis of nanoparticles. In the current study, we used lentinan, which is derived from macrofungus Lentinus edodes, to prepare the AgNPs and also evaluated their anti-bacterial activity. The prepared AgNPs were characterized by ultraviolet-visible (UV-vis) spectroscopy, transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR) and dynamic light scattering (DLS). The results showed that the AgNPs could rapidly and simply be synthesized using the lentinan as both reducing agent and stabilizer. The spherical shaped AgNPs were found to be in the 3-12 nm diameter range. The antibacterial prop-erty of the synthesized nanoparticles was observed against E. coli and S. aureus by Oxford cup assay. The AgNPs exhibited more excellent antibacterial activity against the E. coli than S. aureus. In conclusion, a lentanin mediated facile method was successfully developed for preparing the AgNPs as potential alternative anti-bacterial agents. Copyright © 2015 American Scientific Publishers All rights reserved.

引用

页码：325 / 329

页数：4

共 30 条

[1]

Chen C.W., Hsu C.Y., Lai S.M., Syu W.J., Wang T.Y., Lai P.S., Adv. Drug Deliv. Rev., 78, (2014)

[2]

Rai M.K., Deshmukh S.D., Ingle A.P., Gade A.K., J. Appl. Microbiol., 112, (2012)

[3]

Guo D., Zhu L., Huang Z., Zhou H., Ge Y., Ma W., Wu J., Zhang X., Zhou X., Zhang Y., Zhao Y., Gu N., Biomaterials, 34, (2013)

[4]

Fabrega J., Luoma S.N., Tyler C.R., Galloway T.S., Lead J.R., Environ. Int., 37, (2011)

[5]

Gopinath V., MubarakAli D., Priyadarshini S., Priyadharsshini N.M., Thajuddin N., Velusamy P., Colloid. Surf. B, 96, (2012)

[6]

Suman T.Y., Rajasree S.R.R., Kanchana A., Elizabeth S.B., Colloid. Surf. B, 106, (2013)

[7]

Roy N., Gaur A., Jain A., Bhattacharya S., Rani V., Environ. Toxicol. Phar., 36, (2013)

[8]

Dar M.A., Ingle A., Rai M., Nanomedicine, 9, (2013)

[9]

Kim K.H., Ka K.H., Kang J.H., Kim S., Lee J.W., Jeon B.K., Yun J.K., Park S.R., Lee H.J., Mycobiology, 43, (2015)

[10]

Bisen P.S., Baghel R.K., Sanodiya B.S., Thakur G.S., Prasad G.B., Curr. Med. Chem., 17, (2010)

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