The pH-Dependent Stucture and Properties of Au and Ag Nanoparticles Produced by Tryptophan Reduction

In the work, an attempt was made to combine different experimental conditions to obtain stable gold and silver nanoparticles in the presence of amino acid tryptophan. The pH-dependent properties of gold and silver nanoparticles were studied. UV/visible spectroscopy and laser desorption/ionization ma...

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Bibliographic Details
Published in:Nanoscale research letters 2016-12, Vol.11 (1), p.101-101, Article 101
Main Authors: Mukha, Iuliia, Vityuk, Nadiia, Severynovska, Olga, Eremenko, Anna, Smirnova, Nataliia
Format: Article
Language:English
Subjects:
Amino acids
Chemistry and Materials Science
Conversion
Gold
Ionization
Lasers
Materials Science
Molecular Medicine
Nano Express
Nanochemistry
Nanoparticles
Nanoscale Science and Technology
Nanotechnology
Nanotechnology and Microengineering
Nanotechnology and Nanomaterials (NANO-2015)
Silver
Tryptophan
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Summary:In the work, an attempt was made to combine different experimental conditions to obtain stable gold and silver nanoparticles in the presence of amino acid tryptophan. The pH-dependent properties of gold and silver nanoparticles were studied. UV/visible spectroscopy and laser desorption/ionization mass spectrometry data confirm kynurenine pathway for tryptophan conversion in such systems.
ISSN:1931-7573
1556-276X
DOI:10.1186/s11671-016-1318-8