Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics

CdSe quantum dots functionalized with oligo-(phenylene vinylene) (OPV) ligands (CdSe-OPV nanostructures) represent a new class of composite nanomaterials with significantly modified photophysics relative to bulk blends or isolated components. Single-molecule spectroscopy on these species have reveal...

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Detalles Bibliográficos
Autores principales: Hammer, Nathan I, Emrick, Todd, Barnes, Michael D
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2007
Materias:
Nano Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246356/
http://dx.doi.org/10.1007/s11671-007-9062-8
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author Hammer, Nathan I
Emrick, Todd
Barnes, Michael D
author_facet Hammer, Nathan I
Emrick, Todd
Barnes, Michael D
author_sort Hammer, Nathan I
collection PubMed
description CdSe quantum dots functionalized with oligo-(phenylene vinylene) (OPV) ligands (CdSe-OPV nanostructures) represent a new class of composite nanomaterials with significantly modified photophysics relative to bulk blends or isolated components. Single-molecule spectroscopy on these species have revealed novel photophysics such as enhanced energy transfer, spectral stability, and strongly modified excited state lifetimes and blinking statistics. Here, we review the role of ligands in quantum dot applications and summarize some of our recent efforts probing energy and charge transfer in hybrid CdSe-OPV composite nanostructures.
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spelling pubmed-32463562011-12-29 Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics Hammer, Nathan I Emrick, Todd Barnes, Michael D Nanoscale Res Lett Nano Review CdSe quantum dots functionalized with oligo-(phenylene vinylene) (OPV) ligands (CdSe-OPV nanostructures) represent a new class of composite nanomaterials with significantly modified photophysics relative to bulk blends or isolated components. Single-molecule spectroscopy on these species have revealed novel photophysics such as enhanced energy transfer, spectral stability, and strongly modified excited state lifetimes and blinking statistics. Here, we review the role of ligands in quantum dot applications and summarize some of our recent efforts probing energy and charge transfer in hybrid CdSe-OPV composite nanostructures. Springer 2007-06-06 /pmc/articles/PMC3246356/ http://dx.doi.org/10.1007/s11671-007-9062-8 Text en Copyright ©2007 to the authors
spellingShingle Nano Review
Hammer, Nathan I
Emrick, Todd
Barnes, Michael D
Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
title Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
title_full Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
title_fullStr Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
title_full_unstemmed Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
title_short Quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
title_sort quantum dots coordinated with conjugated organic ligands: new nanomaterials with novel photophysics
topic Nano Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246356/
http://dx.doi.org/10.1007/s11671-007-9062-8
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AT emricktodd quantumdotscoordinatedwithconjugatedorganicligandsnewnanomaterialswithnovelphotophysics
AT barnesmichaeld quantumdotscoordinatedwithconjugatedorganicligandsnewnanomaterialswithnovelphotophysics

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