Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes

Gold nanoparticles (AuNPs) were functionalized by ruthenium porphyrins through a sulfur/gold covalent bond using a three-steps reaction. The catalyst was characterized by scanning electron microscopy (SEM) and thermogravimetric analysis (TGA) in order to control the binding of ruthenium porphyrin on...

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Detalles Bibliográficos
Autores principales: Limosani, Francesca, Remita, Hynd, Tagliatesta, Pietro, Bauer, Elvira Maria, Leoni, Alessandro, Carbone, Marilena
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8839176/
https://www.ncbi.nlm.nih.gov/pubmed/35161151
http://dx.doi.org/10.3390/ma15031207
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author Limosani, Francesca
Remita, Hynd
Tagliatesta, Pietro
Bauer, Elvira Maria
Leoni, Alessandro
Carbone, Marilena
author_facet Limosani, Francesca
Remita, Hynd
Tagliatesta, Pietro
Bauer, Elvira Maria
Leoni, Alessandro
Carbone, Marilena
author_sort Limosani, Francesca
collection PubMed
description Gold nanoparticles (AuNPs) were functionalized by ruthenium porphyrins through a sulfur/gold covalent bond using a three-steps reaction. The catalyst was characterized by scanning electron microscopy (SEM) and thermogravimetric analysis (TGA) in order to control the binding of ruthenium porphyrin on AuNPs’ surface. The catalyst was tested and compared with an analog system not bound to AuNPs in the oligomerization reaction using 1-phenylacetylene as the substrate.
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spelling pubmed-88391762022-02-13 Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes Limosani, Francesca Remita, Hynd Tagliatesta, Pietro Bauer, Elvira Maria Leoni, Alessandro Carbone, Marilena Materials (Basel) Article Gold nanoparticles (AuNPs) were functionalized by ruthenium porphyrins through a sulfur/gold covalent bond using a three-steps reaction. The catalyst was characterized by scanning electron microscopy (SEM) and thermogravimetric analysis (TGA) in order to control the binding of ruthenium porphyrin on AuNPs’ surface. The catalyst was tested and compared with an analog system not bound to AuNPs in the oligomerization reaction using 1-phenylacetylene as the substrate. MDPI 2022-02-05 /pmc/articles/PMC8839176/ /pubmed/35161151 http://dx.doi.org/10.3390/ma15031207 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Limosani, Francesca
Remita, Hynd
Tagliatesta, Pietro
Bauer, Elvira Maria
Leoni, Alessandro
Carbone, Marilena
Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
title Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
title_full Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
title_fullStr Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
title_full_unstemmed Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
title_short Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
title_sort functionalization of gold nanoparticles with ru-porphyrin and their selectivity in the oligomerization of alkynes
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8839176/
https://www.ncbi.nlm.nih.gov/pubmed/35161151
http://dx.doi.org/10.3390/ma15031207
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