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A novel design for porphyrin based D–s–A systems as molecular rectifiers
Two Si-based hybrid self-assembled monolayers of porphyrin based on a D–s–A system were synthesized by electro-grafting. The monolayers showed a stable and reversible rectification at room temperature. The monolayer fabricated using a porphyrin with an eleven-carbon alkyl chain linker was comparativ...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Royal Society of Chemistry
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5964962/ https://www.ncbi.nlm.nih.gov/pubmed/29899898 http://dx.doi.org/10.1039/c5sc03590b |
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author | Garg, Kavita Majumder, Chiranjib Gupta, Shiv K. Aswal, Dinesh Kumar Nayak, Sandip Kumar Chattopadhyay, Subrata |
author_facet | Garg, Kavita Majumder, Chiranjib Gupta, Shiv K. Aswal, Dinesh Kumar Nayak, Sandip Kumar Chattopadhyay, Subrata |
author_sort | Garg, Kavita |
collection | PubMed |
description | Two Si-based hybrid self-assembled monolayers of porphyrin based on a D–s–A system were synthesized by electro-grafting. The monolayers showed a stable and reversible rectification at room temperature. The monolayer fabricated using a porphyrin with an eleven-carbon alkyl chain linker was comparatively more compact and exhibited a 10(5) times higher rectification ratio (RR) relative to another similar system that had a six-carbon alkyl chain linker, possibly because of the compact packing. |
format | Online Article Text |
id | pubmed-5964962 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-59649622018-06-13 A novel design for porphyrin based D–s–A systems as molecular rectifiers Garg, Kavita Majumder, Chiranjib Gupta, Shiv K. Aswal, Dinesh Kumar Nayak, Sandip Kumar Chattopadhyay, Subrata Chem Sci Chemistry Two Si-based hybrid self-assembled monolayers of porphyrin based on a D–s–A system were synthesized by electro-grafting. The monolayers showed a stable and reversible rectification at room temperature. The monolayer fabricated using a porphyrin with an eleven-carbon alkyl chain linker was comparatively more compact and exhibited a 10(5) times higher rectification ratio (RR) relative to another similar system that had a six-carbon alkyl chain linker, possibly because of the compact packing. Royal Society of Chemistry 2016-02-01 2015-11-16 /pmc/articles/PMC5964962/ /pubmed/29899898 http://dx.doi.org/10.1039/c5sc03590b Text en This journal is © The Royal Society of Chemistry 2016 http://creativecommons.org/licenses/by/3.0/ This article is freely available. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence (CC BY 3.0) |
spellingShingle | Chemistry Garg, Kavita Majumder, Chiranjib Gupta, Shiv K. Aswal, Dinesh Kumar Nayak, Sandip Kumar Chattopadhyay, Subrata A novel design for porphyrin based D–s–A systems as molecular rectifiers |
title | A novel design for porphyrin based D–s–A systems as molecular rectifiers
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title_full | A novel design for porphyrin based D–s–A systems as molecular rectifiers
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title_fullStr | A novel design for porphyrin based D–s–A systems as molecular rectifiers
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title_full_unstemmed | A novel design for porphyrin based D–s–A systems as molecular rectifiers
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title_short | A novel design for porphyrin based D–s–A systems as molecular rectifiers
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title_sort | novel design for porphyrin based d–s–a systems as molecular rectifiers |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5964962/ https://www.ncbi.nlm.nih.gov/pubmed/29899898 http://dx.doi.org/10.1039/c5sc03590b |
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