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Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water
As hybrid nanostructures have become more important in many fields of chemistry, Ag nanoparticles (NPs) are being increasingly immobilized onto Fe(3)O(4) microspheres in situ. Structural characterization reveals that the Ag NPs are uniformly immobilized in the Fe(3)O(4) microsphere-based supports. M...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6271850/ https://www.ncbi.nlm.nih.gov/pubmed/24402201 http://dx.doi.org/10.3390/molecules19010699 |
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author | Woo, Hyunje Lee, Kyoungho Park, Sungkyun Park, Kang Hyun |
author_facet | Woo, Hyunje Lee, Kyoungho Park, Sungkyun Park, Kang Hyun |
author_sort | Woo, Hyunje |
collection | PubMed |
description | As hybrid nanostructures have become more important in many fields of chemistry, Ag nanoparticles (NPs) are being increasingly immobilized onto Fe(3)O(4) microspheres in situ. Structural characterization reveals that the Ag NPs are uniformly immobilized in the Fe(3)O(4) microsphere-based supports. Moreover, Ag NPs are more stable in the hybrid structure than in the naked state and show high catalytic activity for the reduction of nitro compounds and hydration of nitriles to amides in water. The Fe(3)O(4) microspheres were recycled several times using an external magnet. |
format | Online Article Text |
id | pubmed-6271850 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-62718502018-12-20 Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water Woo, Hyunje Lee, Kyoungho Park, Sungkyun Park, Kang Hyun Molecules Article As hybrid nanostructures have become more important in many fields of chemistry, Ag nanoparticles (NPs) are being increasingly immobilized onto Fe(3)O(4) microspheres in situ. Structural characterization reveals that the Ag NPs are uniformly immobilized in the Fe(3)O(4) microsphere-based supports. Moreover, Ag NPs are more stable in the hybrid structure than in the naked state and show high catalytic activity for the reduction of nitro compounds and hydration of nitriles to amides in water. The Fe(3)O(4) microspheres were recycled several times using an external magnet. MDPI 2014-01-07 /pmc/articles/PMC6271850/ /pubmed/24402201 http://dx.doi.org/10.3390/molecules19010699 Text en © 2014 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
spellingShingle | Article Woo, Hyunje Lee, Kyoungho Park, Sungkyun Park, Kang Hyun Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water |
title | Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water |
title_full | Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water |
title_fullStr | Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water |
title_full_unstemmed | Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water |
title_short | Magnetically Separable and Recyclable Fe(3)O(4)-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water |
title_sort | magnetically separable and recyclable fe(3)o(4)-supported ag nanocatalysts for reduction of nitro compounds and selective hydration of nitriles to amides in water |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6271850/ https://www.ncbi.nlm.nih.gov/pubmed/24402201 http://dx.doi.org/10.3390/molecules19010699 |
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