Highly luminescent metal-organic frameworks through quantum dot doping

Dario Buso, Jacek Jaroslaw Jasieniak, Matthew D H Lay, Piero Schiavuta, Paolo Scopece, Jamie Stuart Laird, Heinz Wilfried Amenitsch, Anita J Hill, Paolo Falcaro

Research output: Contribution to journalArticleResearchpeer-review

91 Citations (Scopus)

Abstract

The incorporation of highly luminescent core-shell quantum dots (QDs) within a metal-organic framework (MOF) is achieved through a one-pot method. Through appropriate surface functionalization, the QDs are solubilized within MOF-5 growth media. This permits the incorporation of the QDs within the evolving framework during the reaction. The resulting QD@MOF-5 composites are characterized using X-ray fluorescence, cross-sectional confocal microscopy, energy-dispersive X-ray spectroscopy, scanning electron microscopy, and small-angle X-ray scattering. The synergistic combination of luminescent QDs and the controlled porosity of MOF-5 in the QD@MOF-5 composites is harnessed within a prototype molecular sensor that can discriminate on the basis of molecular size.
Original languageEnglish
Pages (from-to)80 - 88
Number of pages9
JournalSmall
Volume8
Issue number1
DOIs
Publication statusPublished - 2012

Cite this

Buso, D., Jasieniak, J. J., Lay, M. D. H., Schiavuta, P., Scopece, P., Laird, J. S., ... Falcaro, P. (2012). Highly luminescent metal-organic frameworks through quantum dot doping. Small, 8(1), 80 - 88. https://doi.org/10.1002/smll.201100710
Buso, Dario ; Jasieniak, Jacek Jaroslaw ; Lay, Matthew D H ; Schiavuta, Piero ; Scopece, Paolo ; Laird, Jamie Stuart ; Amenitsch, Heinz Wilfried ; Hill, Anita J ; Falcaro, Paolo. / Highly luminescent metal-organic frameworks through quantum dot doping. In: Small. 2012 ; Vol. 8, No. 1. pp. 80 - 88.
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Buso, D, Jasieniak, JJ, Lay, MDH, Schiavuta, P, Scopece, P, Laird, JS, Amenitsch, HW, Hill, AJ & Falcaro, P 2012, 'Highly luminescent metal-organic frameworks through quantum dot doping', Small, vol. 8, no. 1, pp. 80 - 88. https://doi.org/10.1002/smll.201100710

Highly luminescent metal-organic frameworks through quantum dot doping. / Buso, Dario; Jasieniak, Jacek Jaroslaw; Lay, Matthew D H; Schiavuta, Piero; Scopece, Paolo; Laird, Jamie Stuart; Amenitsch, Heinz Wilfried; Hill, Anita J; Falcaro, Paolo.

In: Small, Vol. 8, No. 1, 2012, p. 80 - 88.

Research output: Contribution to journalArticleResearchpeer-review

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AU - Buso, Dario

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AU - Laird, Jamie Stuart

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AU - Falcaro, Paolo

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