Optical Properties of Linoleic Acid Protected Gold Nanoparticles
Joint Authors
Nath, Siddartha S.
Das, Ratan
Bhattacharjee, Ramendu
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-16
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
Linoleic acid-protected gold nanoparticles have been synthesized through the chemical reduction of tetrachloroaurate ions by ethanol in presence of sodium linoleate.
The structure of these nanoparticles is investigated using transmission electron microscopy, which shows that the Au nanoparticles are spherical in shape with a narrow size distribution which ranges from 8 to 15 nm.
Colloidal dispersion of gold nanoparticles in cyclohexane exhibits absorption bands in the ultraviolet-visible range due to surface plasmon resonance, with absorption maximum at 530 nm.
Fluorescence spectra of gold nanoparticles also show an emission peak at 610 nm when illuminated at 450 nm.
UV-Vis spectroscopy reveals that these nanoparticles remain stable for 10 days.
American Psychological Association (APA)
Das, Ratan& Nath, Siddartha S.& Bhattacharjee, Ramendu. 2010. Optical Properties of Linoleic Acid Protected Gold Nanoparticles. Journal of Nanomaterials،Vol. 2011, no. 2011, pp.1-4.
https://search.emarefa.net/detail/BIM-486599
Modern Language Association (MLA)
Das, Ratan…[et al.]. Optical Properties of Linoleic Acid Protected Gold Nanoparticles. Journal of Nanomaterials No. 2011 (2011), pp.1-4.
https://search.emarefa.net/detail/BIM-486599
American Medical Association (AMA)
Das, Ratan& Nath, Siddartha S.& Bhattacharjee, Ramendu. Optical Properties of Linoleic Acid Protected Gold Nanoparticles. Journal of Nanomaterials. 2010. Vol. 2011, no. 2011, pp.1-4.
https://search.emarefa.net/detail/BIM-486599
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486599
