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Cited by 273

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Quantum Dot-Encoded Mesoporous Beads with High Brightness and Uniformity: Rapid Readout Using Flow Cytometry

Gao, Xiaohu, Nie, Shuming·2004·Analytical Chemistry

Abstract

A new generation of optically encoded beads has been prepared by using mesoporous polystyrene beads and surfactant-coated semiconductor quantum dots. In comparison with nonporous beads of similar sizes and chemical compositions, the encoded porous beads are approximately 1000 times brighter and 5 times more uniform in fluorescence intensities. Using both absolute intensity and ratiometric fluorescence coding, we show that the beads can be identified with a standard flow cytometer at 1000 beads/s. This result indicates that the multiple excited-state lifetimes and relaxation pathways of quantum dots do not limit their applications in high-speed optical detection and imaging.

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Metadata

Authors
Gao, X., & Nie, S.
Venue
Analytical Chemistry
Published
2004-03-13
Volume
76
Issue
8
Pages
2406-2410
ISSN
  • 0003-2700 (ISSN-L)
  • 1520-6882
OpenAlex
W2007885480
Cited by
273
References
10
FWCI
14.16
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Quantum Dot-Encoded Mesoporous Beads with High Brightness and Uniformity: Rapid Readout Using Flow Cytometry. https://app.cochat.ai/papers/10.1021/ac0354600
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Gao, X., & Nie, S. (2004). Quantum Dot-Encoded Mesoporous Beads with High Brightness and Uniformity: Rapid Readout Using Flow Cytometry. Analytical Chemistry. https://doi.org/10.1021/ac0354600

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.