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Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission

Tuning the emission spectrum of both binary hybrids of poly (9,9′-di-n-octylfluorenyl-2,7-diyl) (PFO) with each poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) and poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene] end-capped with Dimethyl phenyl (MDMO-PPV–DMP) by a...

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Autores principales: Al-Asbahi, Bandar Ali, AlSalhi, Mohamad S., Fatehmulla, Amanullah, Jumali, Mohammad Hafizuddin Hj., Qaid, Saif M. H., Mujamammi, Wafa Musa, Ghaithan, Hamid M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
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Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8626035/
https://www.ncbi.nlm.nih.gov/pubmed/34832783
http://dx.doi.org/10.3390/mi12111371
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author Al-Asbahi, Bandar Ali
AlSalhi, Mohamad S.
Fatehmulla, Amanullah
Jumali, Mohammad Hafizuddin Hj.
Qaid, Saif M. H.
Mujamammi, Wafa Musa
Ghaithan, Hamid M.
author_facet Al-Asbahi, Bandar Ali
AlSalhi, Mohamad S.
Fatehmulla, Amanullah
Jumali, Mohammad Hafizuddin Hj.
Qaid, Saif M. H.
Mujamammi, Wafa Musa
Ghaithan, Hamid M.
author_sort Al-Asbahi, Bandar Ali
collection PubMed
description Tuning the emission spectrum of both binary hybrids of poly (9,9′-di-n-octylfluorenyl-2,7-diyl) (PFO) with each poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) and poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene] end-capped with Dimethyl phenyl (MDMO-PPV–DMP) by a systematic doping strategy was achieved. Both binary hybrid thin films of PFO/MEH-PPV and PFO/MDMO-PPV–DMP with various weight ratios were prepared via solution blending method prior to spin coating onto the glass substrates. The conjugation length of the PFO was tuned upon addition of acceptors (MEH-PPV or MDMO-PPV–DMP), as proved from shifting the emission and absorption peaks of the binary hybrids toward the acceptor in addition to enhancing the acceptor emission and reducing the absorbance of the PFO. Förster resonance energy transfer (FRET) is more efficient in the binary hybrid of PFO/MDMO-PPV–DMP than in the PFO/MEH-PPV. The efficient FRET in both hybrid thin films played the major role for controlling their emission and producing white emission from optimum ratio of both binary hybrids. Moreover, the tuning of the emission color can be attributed to the cascade of energy transfer from PFO to MEH-PPV, and then to MDMO-PPV–DMP.
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spelling pubmed-86260352021-11-27 Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission Al-Asbahi, Bandar Ali AlSalhi, Mohamad S. Fatehmulla, Amanullah Jumali, Mohammad Hafizuddin Hj. Qaid, Saif M. H. Mujamammi, Wafa Musa Ghaithan, Hamid M. Micromachines (Basel) Article Tuning the emission spectrum of both binary hybrids of poly (9,9′-di-n-octylfluorenyl-2,7-diyl) (PFO) with each poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) and poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene] end-capped with Dimethyl phenyl (MDMO-PPV–DMP) by a systematic doping strategy was achieved. Both binary hybrid thin films of PFO/MEH-PPV and PFO/MDMO-PPV–DMP with various weight ratios were prepared via solution blending method prior to spin coating onto the glass substrates. The conjugation length of the PFO was tuned upon addition of acceptors (MEH-PPV or MDMO-PPV–DMP), as proved from shifting the emission and absorption peaks of the binary hybrids toward the acceptor in addition to enhancing the acceptor emission and reducing the absorbance of the PFO. Förster resonance energy transfer (FRET) is more efficient in the binary hybrid of PFO/MDMO-PPV–DMP than in the PFO/MEH-PPV. The efficient FRET in both hybrid thin films played the major role for controlling their emission and producing white emission from optimum ratio of both binary hybrids. Moreover, the tuning of the emission color can be attributed to the cascade of energy transfer from PFO to MEH-PPV, and then to MDMO-PPV–DMP. MDPI 2021-11-08 /pmc/articles/PMC8626035/ /pubmed/34832783 http://dx.doi.org/10.3390/mi12111371 Text en © 2021 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
Al-Asbahi, Bandar Ali
AlSalhi, Mohamad S.
Fatehmulla, Amanullah
Jumali, Mohammad Hafizuddin Hj.
Qaid, Saif M. H.
Mujamammi, Wafa Musa
Ghaithan, Hamid M.
Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission
title Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission
title_full Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission
title_fullStr Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission
title_full_unstemmed Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission
title_short Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission
title_sort controlling the emission spectrum of binary emitting polymer hybrids by a systematic doping strategy via förster resonance energy transfer for white emission
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8626035/
https://www.ncbi.nlm.nih.gov/pubmed/34832783
http://dx.doi.org/10.3390/mi12111371
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