Cited by 126Metal-Organic Frameworks: Synthesis and ApplicationsNitric Oxide and Endothelin EffectsSupramolecular Chemistry and Complexes

Metal Organic Frameworks as Nitric Oxide Catalysts

Harding, Jacqueline L., Reynolds, Melissa M.·2012·Journal of the American Chemical Society

Abstract

The use of metal organic frameworks (MOFs) for the catalytic production of nitric oxide (NO) is reported. In this account we demonstrate the use of Cu(3)(BTC)(2) as a catalyst for the generation of NO from the biologically occurring substrate, S-nitrosocysteine (CysNO). The MOF catalyst was evaluated as an NO generator by monitoring the evolution of NO in real time via chemiluminescence. The addition of 2, 10, and 15-fold excess CysNO to MOF-Cu(II) sites and cysteine (CysH) resulted in catalytic turnover of the active sites and nearly 100% theoretical yield of the NO product. Control experiments without the MOF present did not yield appreciable NO generation. In separate studies the MOF was found to be reusable over successive iterations of CysNO additions without loss of activity. Subsequently, the MOF catalyst was confirmed to remain structurally intact by pXRD and ATR-IR following reaction with CysNO and CysH.

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Crossref · 10.1021/ja210771m

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Authors
Harding, J. L., & Reynolds, M. M.
Affiliations
Colorado State University (US)
Corresponding author
Reynolds, Melissa M.
Venue
Journal of the American Chemical Society
Published
2012-02-08
Volume
134
Issue
7
Pages
3330-3333
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2315653289
Cited by
126
References
23
Citations by year
2026: 3 · 2025: 10 · 2024: 9 · 2023: 9 · 2022: 12 · 2021: 16 · 2020: 10 · 2019: 9 · 2018: 1 · 2017: 10 · 2016: 8 · 2015: 9 · 2014: 7 · 2013: 10 · 2012: 3
FWCI
5.07
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the American Chemical Society (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Science Foundation
  • Colorado State University
Topics
  • Physical Sciences › Chemistry › Inorganic Chemistry › Metal-Organic Frameworks: Synthesis and Applications
  • Health Sciences › Medicine › Physiology › Nitric Oxide and Endothelin Effects
  • Physical Sciences › Chemistry › Organic Chemistry › Supramolecular Chemistry and Complexes
Keywords
metal-organic frameworks, nitric oxide production, S-nitrosocysteine, cysteine, chemiluminescence, catalyst reusability, structural stability
MeSH terms
Catalysis, Copper, Cysteine, Luminescent Measurements, Nitric Oxide, Organometallic Compounds, S-Nitrosothiols

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