Please use this identifier to cite or link to this item:
http://essuir.sumdu.edu.ua/handle/123456789/34969
Or use following links to share this resource in social networks:
Tweet
Recommend this item
Title | Synthesis of Gold Nanoparticles by Blue-Green Algae Spirulina Platensis |
Authors |
Kalabegishvili, T.
Faanhof, A. Kirkesali, E. Frontasyeva, M.V. Pavlov, S.S. Zinicovscaia, I. |
ORCID | |
Keywords |
Gold Nanoparticles Microorganisms Spirulina Platensis Biotechnology Optical and Analytical Methods |
Type | Conference Papers |
Date of Issue | 2012 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/34969 |
Publisher | Sumy State University |
License | |
Citation | Synthesis of Gold Nanoparticles by Blue-Green Algae Spirulina Platensis / T. Kalabegishvili, A. Faanhof, E. Kirkesali et al. // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No2. - 02NNBM09 |
Abstract |
The synthesis of gold nanoparticles by one of the many popular microorganisms – blue-green algae
Spirulina platensis was studied. The complex of optical and analytical methods was applied for investigation
of experimental samples after exposure to chloroaurate (HAuCl4) solution at different doses and for
different time intervals. To characterize formed gold nanoparticles UV-vis Spectrometry, Transmission
Electron Microscopy (TEM), Scanning Electron Microscopy (SEM), Energy-dispersive analysis of X-rays
(EDAX) were used. It was shown that after 1.5 – 2 days of exposure the extracellular formation of nanoparticles
of spherical form and the distribution peak within the interval of 20-30 nm took place. To determine
gold concentrations in the Spirulina platensis biomass neutron activation analysis (NAA) was applied.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34969 |
Appears in Collections: |
Наукові видання (ЕлІТ) |
Views
Brazil
1
China
4452847
Denmark
1
Georgia
1
Germany
15775
Greece
1
Indonesia
1
Iran
1
Ireland
61773
Japan
2
Lithuania
1
Netherlands
2
Poland
1
Russia
11
Sweden
1
Turkey
4
Ukraine
793822
United Kingdom
399542
United States
15431191
Unknown Country
793821
Vietnam
7889
Downloads
China
15431193
France
1
Germany
2
Hong Kong SAR China
15431189
India
4452847
Indonesia
8905690
Japan
1
Pakistan
215541
Panama
1
Philippines
1
Poland
1
Russia
2
Singapore
1
Turkey
4452847
Ukraine
2380192
United Kingdom
399543
United States
15431190
Unknown Country
74
Vietnam
7890
Files
File | Size | Format | Downloads |
---|---|---|---|
princon_2012_1_2_45.pdf | 254.68 kB | Adobe PDF | 67108206 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.