Biosynthesis of Anisotropic Silver Nanoparticles by Bhargavaea indica and Their Synergistic Effect with Antibiotics against Pathogenic Microorganisms
Joint Authors
Singh, Priyanka
Kim, Yeon Ju
Singh, Hina
Mathiyalagan, Ramya
Wang, Chao
Yang, Deok Chun
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-18
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The strain Bhargavaea indica DC1 isolated from four-year-old P.
ginseng rhizospheric soil was used to perform rapid and extracellular biosynthesis of anisotropic silver nanoparticles.
The ultraviolet-visible (UV-vis) spectra of the reaction mixture containing silver nanoparticles showed a peak at 460 nm, corresponding to the surface plasmon absorbance of silver nanoparticles.
Field-emission transmission electron microscopy (FE-TEM) structural characterization revealed the nanobar, pentagon, spherical, icosahedron, hexagonal, truncated triangle, and triangular nanoparticles, with the size range from 30 to 100 nm.
The energy-dispersive X-ray (EDX) analysis and elemental mapping results also confirmed that the silver was the predominant component of isolated nanoparticles.
The X-ray diffraction (XRD) results correspond to the purity of silver nanoparticles and dynamic light scattering (DLS) result indicated that the average diameter of particles was 111.6 nm.
In addition, enhancement in antimicrobial activity of commercial antibiotics was observed against various pathogenic microorganisms such as Vibrio parahaemolyticus, Salmonella enterica, Staphylococcus aureus, Bacillus anthracis, Bacillus cereus, Escherichia coli, and Candida albicans.
American Psychological Association (APA)
Singh, Priyanka& Kim, Yeon Ju& Singh, Hina& Mathiyalagan, Ramya& Wang, Chao& Yang, Deok Chun. 2015. Biosynthesis of Anisotropic Silver Nanoparticles by Bhargavaea indica and Their Synergistic Effect with Antibiotics against Pathogenic Microorganisms. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1068838
Modern Language Association (MLA)
Singh, Priyanka…[et al.]. Biosynthesis of Anisotropic Silver Nanoparticles by Bhargavaea indica and Their Synergistic Effect with Antibiotics against Pathogenic Microorganisms. Journal of Nanomaterials No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1068838
American Medical Association (AMA)
Singh, Priyanka& Kim, Yeon Ju& Singh, Hina& Mathiyalagan, Ramya& Wang, Chao& Yang, Deok Chun. Biosynthesis of Anisotropic Silver Nanoparticles by Bhargavaea indica and Their Synergistic Effect with Antibiotics against Pathogenic Microorganisms. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1068838
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1068838