Cargando…
Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters
Bright luminescent silver-adenine species were successfully stabilized in the pores of the MOF-69A (zinc biphenyldicarboxylate) metal–organic framework, starting from the intrinsically blue luminescent bio-MOF-1 (zinc adeninate 4,4′-biphenyldicarboxylate). Bio-MOF-1 is transformed to the MOF-69A fra...
Autores principales: | , , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Royal Society of Chemistry
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5361144/ https://www.ncbi.nlm.nih.gov/pubmed/28496980 http://dx.doi.org/10.1039/c6tc00260a |
_version_ | 1782516711748009984 |
---|---|
author | Jonckheere, Dries Coutino-Gonzalez, Eduardo Baekelant, Wouter Bueken, Bart Reinsch, Helge Stassen, Ivo Fenwick, Oliver Richard, Fanny Samorì, Paolo Ameloot, Rob Hofkens, Johan Roeffaers, Maarten B. J. De Vos, Dirk E. |
author_facet | Jonckheere, Dries Coutino-Gonzalez, Eduardo Baekelant, Wouter Bueken, Bart Reinsch, Helge Stassen, Ivo Fenwick, Oliver Richard, Fanny Samorì, Paolo Ameloot, Rob Hofkens, Johan Roeffaers, Maarten B. J. De Vos, Dirk E. |
author_sort | Jonckheere, Dries |
collection | PubMed |
description | Bright luminescent silver-adenine species were successfully stabilized in the pores of the MOF-69A (zinc biphenyldicarboxylate) metal–organic framework, starting from the intrinsically blue luminescent bio-MOF-1 (zinc adeninate 4,4′-biphenyldicarboxylate). Bio-MOF-1 is transformed to the MOF-69A framework by selectively leaching structural adenine linkers from the original framework using silver nitrate solutions in aqueous ethanol. Simultaneously, bright blue-green luminescent silver-adenine clusters are formed inside the pores of the recrystallized MOF-69A matrix in high local concentrations. The structural transition and concurrent changes in optical properties were characterized using a range of structural, physicochemical and spectroscopic techniques (steady-state and time-resolved luminescence, quantum yield determination, fluorescence microscopy). The presented results open new avenues for exploring the use of MOFs containing luminescent silver clusters for solid-state lighting and sensor applications. |
format | Online Article Text |
id | pubmed-5361144 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-53611442017-05-09 Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters Jonckheere, Dries Coutino-Gonzalez, Eduardo Baekelant, Wouter Bueken, Bart Reinsch, Helge Stassen, Ivo Fenwick, Oliver Richard, Fanny Samorì, Paolo Ameloot, Rob Hofkens, Johan Roeffaers, Maarten B. J. De Vos, Dirk E. J Mater Chem C Mater Opt Electron Devices Chemistry Bright luminescent silver-adenine species were successfully stabilized in the pores of the MOF-69A (zinc biphenyldicarboxylate) metal–organic framework, starting from the intrinsically blue luminescent bio-MOF-1 (zinc adeninate 4,4′-biphenyldicarboxylate). Bio-MOF-1 is transformed to the MOF-69A framework by selectively leaching structural adenine linkers from the original framework using silver nitrate solutions in aqueous ethanol. Simultaneously, bright blue-green luminescent silver-adenine clusters are formed inside the pores of the recrystallized MOF-69A matrix in high local concentrations. The structural transition and concurrent changes in optical properties were characterized using a range of structural, physicochemical and spectroscopic techniques (steady-state and time-resolved luminescence, quantum yield determination, fluorescence microscopy). The presented results open new avenues for exploring the use of MOFs containing luminescent silver clusters for solid-state lighting and sensor applications. Royal Society of Chemistry 2016-05-21 2016-03-29 /pmc/articles/PMC5361144/ /pubmed/28496980 http://dx.doi.org/10.1039/c6tc00260a Text en This journal is © The Royal Society of Chemistry 2016 http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Chemistry Jonckheere, Dries Coutino-Gonzalez, Eduardo Baekelant, Wouter Bueken, Bart Reinsch, Helge Stassen, Ivo Fenwick, Oliver Richard, Fanny Samorì, Paolo Ameloot, Rob Hofkens, Johan Roeffaers, Maarten B. J. De Vos, Dirk E. Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters |
title | Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters
|
title_full | Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters
|
title_fullStr | Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters
|
title_full_unstemmed | Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters
|
title_short | Silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters
|
title_sort | silver-induced reconstruction of an adeninate-based metal–organic framework for encapsulation of luminescent adenine-stabilized silver clusters |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5361144/ https://www.ncbi.nlm.nih.gov/pubmed/28496980 http://dx.doi.org/10.1039/c6tc00260a |
work_keys_str_mv | AT jonckheeredries silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT coutinogonzalezeduardo silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT baekelantwouter silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT buekenbart silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT reinschhelge silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT stassenivo silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT fenwickoliver silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT richardfanny silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT samoripaolo silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT amelootrob silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT hofkensjohan silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT roeffaersmaartenbj silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters AT devosdirke silverinducedreconstructionofanadeninatebasedmetalorganicframeworkforencapsulationofluminescentadeninestabilizedsilverclusters |