Sequential microfluidic flow synthesis of CePO4 nanorods decorated with emission tunable quantum dots

Jie Fang; Cameron Evans; Glen Willis; David Sherwood; Yanglong Guo; Guanzhong Lu; Colin Raston; K Iyer

doi:10.1039/c005022a

Sequential microfluidic flow synthesis of CePO4 nanorods decorated with emission tunable quantum dots

Jie Fang, Cameron Evans, Glen Willis, David Sherwood, Yanglong Guo, Guanzhong Lu, Colin Raston, K Iyer

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

26 Citations (Scopus)

Abstract

CePO₄ nanorods decorated with QDs (QDs@CePO₄) can be prepared in a sequential, aqueous procedure under continuous flow using a rotating tube processor and a narrow channel reactor. The emission from the QD@CePO₄ is tunable from green to red by simply adjusting the feeding rate, which in turn regulates the particle size of the QDs. The Ce³⁺ ions in the QDs@CePO₄ serve as an efficient fluorescence resonance energy transfer (FRET) donor, effectively enlarging the Stokes shift of the QDs.

Original language	English
Pages (from-to)	2579-2582
Number of pages	4
Journal	Lab on a Chip
Volume	10
Issue number	19
DOIs	https://doi.org/10.1039/c005022a
Publication status	Published - 7 Oct 2010

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T1 - Sequential microfluidic flow synthesis of CePO4 nanorods decorated with emission tunable quantum dots

AU - Fang, Jie

AU - Evans, Cameron

AU - Willis, Glen

AU - Sherwood, David

AU - Guo, Yanglong

AU - Lu, Guanzhong

AU - Raston, Colin

AU - Iyer, K

PY - 2010/10/7

Y1 - 2010/10/7

N2 - CePO4 nanorods decorated with QDs (QDs@CePO4) can be prepared in a sequential, aqueous procedure under continuous flow using a rotating tube processor and a narrow channel reactor. The emission from the QD@CePO4 is tunable from green to red by simply adjusting the feeding rate, which in turn regulates the particle size of the QDs. The Ce3+ ions in the QDs@CePO4 serve as an efficient fluorescence resonance energy transfer (FRET) donor, effectively enlarging the Stokes shift of the QDs.

AB - CePO4 nanorods decorated with QDs (QDs@CePO4) can be prepared in a sequential, aqueous procedure under continuous flow using a rotating tube processor and a narrow channel reactor. The emission from the QD@CePO4 is tunable from green to red by simply adjusting the feeding rate, which in turn regulates the particle size of the QDs. The Ce3+ ions in the QDs@CePO4 serve as an efficient fluorescence resonance energy transfer (FRET) donor, effectively enlarging the Stokes shift of the QDs.

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U2 - 10.1039/c005022a

DO - 10.1039/c005022a

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JO - Lab on a Chip

JF - Lab on a Chip

IS - 19

ER -

Sequential microfluidic flow synthesis of CePO4 nanorods decorated with emission tunable quantum dots

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