Oligonucleotide assisted light-emitting Alq3 microrods: Energy transfer effect with fluorescent dyes

Chunzhi Cui; Dong Hyuk Park; Jeongyong Kim; Jinsoo Joo; Dong June Ahn

doi:10.1039/c3cc41255e

Oligonucleotide assisted light-emitting Alq3 microrods: Energy transfer effect with fluorescent dyes

Chunzhi Cui, Dong Hyuk Park, Jeongyong Kim, Jinsoo Joo, Dong June Ahn

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

Oligonucleotide assisted tri(8-hydroxyquinoline) aluminium (Alq3) microrods were prepared for the first time. When hybridized with oligonucleotide labeled by Cy3 fluorescent dye, a significant photoluminescence variation of the Alq3 microrods was observed due to Förster resonance energy transfer, unlike when Cy5-oligonucleotide was used. Versatile nucleotide manipulation would open up wider applications of Alq3-based materials, based on this fundamental observation.

Original language	English
Pages (from-to)	5360-5362
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	47
DOIs	https://doi.org/10.1039/c3cc41255e
Publication status	Published - 2013 May 16

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c3cc41255e

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AU - Cui, Chunzhi

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AU - Kim, Jeongyong

AU - Joo, Jinsoo

AU - Ahn, Dong June

PY - 2013/5/16

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AB - Oligonucleotide assisted tri(8-hydroxyquinoline) aluminium (Alq3) microrods were prepared for the first time. When hybridized with oligonucleotide labeled by Cy3 fluorescent dye, a significant photoluminescence variation of the Alq3 microrods was observed due to Förster resonance energy transfer, unlike when Cy5-oligonucleotide was used. Versatile nucleotide manipulation would open up wider applications of Alq3-based materials, based on this fundamental observation.

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Oligonucleotide assisted light-emitting Alq3 microrods: Energy transfer effect with fluorescent dyes

Abstract

ASJC Scopus subject areas

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