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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| Published in: | Condensed Matter Physics |
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| Date: | 2017 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики конденсованих систем НАН України
2017
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| 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| 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.
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| ISSN: | 1607-324X |