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Near-Infrared Luminescent Lanthanide MOF Barcodes

White, Kiley A., Chengelis, Demetra A., Gogick, Kristy A., Stehman, Jack, Rosi, Nathaniel L., Petoud, Stéphane·2009·Journal of the American Chemical Society

Abstract

We demonstrate the conceptual advantage of using metal-organic frameworks (MOFs) for the creation of a polymetallic material that contains several different near-IR-emitting lanthanide cations and operates as a barcode material with unique luminescence properties. By choosing the ratio of lanthanide salts used during the synthesis, we can control the ratio of lanthanide cations present in the resulting material. We have demonstrated that the emission intensity of each of the different lanthanide cations is proportional to its amount in the MOF crystal, resulting in unique spectroscopic barcodes that depend on the lanthanide cation ratios and compositions.

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Metadata

Authors
White, K. A., Chengelis, D. A., Gogick, K. A., Stehman, J., Rosi, N. L., & Petoud, S.
Venue
Journal of the American Chemical Society
Published
2009-11-25
Volume
131
Issue
50
Pages
18069-18071
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2011837635
Cited by
492
References
0
FWCI
16.98
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Near-Infrared Luminescent Lanthanide MOF Barcodes. https://app.cochat.ai/papers/10.1021/ja907885m
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White, K. A., Chengelis, D. A., Gogick, K. A., Stehman, J., Rosi, N. L., & Petoud, S. (2009). Near-Infrared Luminescent Lanthanide MOF Barcodes. Journal of the American Chemical Society. https://doi.org/10.1021/ja907885m

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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.