Bimetallic gold/silver alloy nanoparticles prepared in the presence of tryptophan

• Published in: Поверхность
• Date: 2016
• Main Authors: Vityuk, N., Mukha, Iu., Grodzyuk, G., Eremenko, A.
• Format: Article
• Language: English
• Published: Інститут хімії поверхні ім. О.О. Чуйка НАН України 2016
• Subjects: Физико-химия поверхностных явлений
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/148518
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Bimetallic gold/silver alloy nanoparticles prepared in the presence of tryptophan / N. Vityuk, Iu. Mukha, G. Grodzyuk, A. Eremenko // Поверхность. — 2016. — Вип. 8 (23). — С. 118-122. — Бібліогр.: 11 назв. — англ.

The stable colloidal solutions of monometallic and bimetallic gold and silver nanoparticles (NPs) have been obtained in the presence of amino acid tryptophan. For the synthesis of bimetallic composition the metals were used in a molar ratio of Ag:Au = 3:1, 1:1 and 1:3. The only one plasmon resonance...