Gold Nanoparticle Self-Aggregation on Surface with 1,6-Hexanedithiol Functionalization

Gold Nanoparticle Self-Aggregation on Surface with 1,6-Hexanedithiol Functionalization

Here we study the morphology and the optical properties of assemblies made of small (17 nm) gold nanoparticles (AuNPs) directly on silicon wafers coated with (3-aminopropyl)trimethoxysilane (APTES). We employed aliphatic 1,6-hexanedithiol (HDT) molecules to cross-link AuNPs during a two-stage precip...

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Bibliographic Details
Main Authors: Maksym Stetsenko, Tetiana Margitych, Serhii Kryvyi, Lidia Maksimenko, Ali Hassan, Svitlana Filonenko, Βaikui Li, Junle Qu, Elke Scheer, Sergii Snegir
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Nanomaterials
Subjects:
aggregation
dimers
aunps
self-assembly
surface
1,6-hexanedithiol
aptes
optics
morphology
Online Access:https://www.mdpi.com/2079-4991/10/3/512

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