Self-assembled metallic nanoparticle template — a new approach of surface nanostructuring at nanometer scale

In the present work, the formation of silver and copper nanostructures on highly oriented pyrolytic graphite
 (HOPG) modified with self-assembled gold nanoparticles (Au NPs) is demonstrated. Surface patterning with
 nanometer resolution was achieved. Different methods such as field e...

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Bibliographic Details
Published in:Condensed Matter Physics
Date:2017
Main Authors: Taleb, A., Ivanova, V.
Format: Article
Language:English
Published: Інститут фізики конденсованих систем НАН України 2017
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/157018
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Self-assembled metallic nanoparticle template — a new approach of surface nanostructuring at nanometer scale / A. Taleb, V. Ivanova // Condensed Matter Physics. — 2017. — Т. 20, № 3. — С. 33804: 1–6. — Бібліогр.: 37 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:In the present work, the formation of silver and copper nanostructures on highly oriented pyrolytic graphite
 (HOPG) modified with self-assembled gold nanoparticles (Au NPs) is demonstrated. Surface patterning with
 nanometer resolution was achieved. Different methods such as field emission scanning electron microscopy
 (FEGSEM), energy dispersive spectrometry (EDS) and X-ray photoelectron spectroscopy (XPS) were used to illustrate a selective deposition of silver and copper on Au NPs. The mechanism of silver and copper ions reduction
 on Au NP with n-dodecanethiol coating is discussed. В данiй роботi продемонстровано наноструктури срiбла i мiдi на високо орiєнтованому пiролiтичному графiтi (HOPG), модифiкованому самозгромадженими золотими наночастинками (Au NPs). Отримано
 формування рисунку на поверхнi з нанометровою роздiльною здатнiстю. Рiзнi методи, такi як автоелектронний скануючий мiкроскоп (FEGSEM), енергетично розсiювальний спектрометр (EDS) i X-променева
 фотоелектронна спектроскопiя, були використанi для того, щоб проiлюструвати селективне осадження срiбла i мiдi на Au NP. Обговорено механiзм меншання iонiв срiбла i мiдi на Au NP з покриттям nдодеканетiолом.
ISSN:1607-324X