The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Dual fluorophore-nitronyl probe for investigation of superoxide dynamics and antioxidant status of biological systems
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“This probe is not fluorescent and is not specific to O2•− because it also responds to the hydroxyl radical and some antioxidants, indicating its poor selectivity [161].”
From Superoxide Anion Chemistry—Its Role at the Core of the Innate Immunity (2023) · cites this paper as [161]
In the citing paper
“Medvedeva et al., 2004, devised the pyrene-nitroxide-based probe to control the amount of superoxide generated by using a xanthine/xanthine oxidase system, Figure 64.”
From Superoxide Anion Chemistry—Its Role at the Core of the Innate Immunity (2023) · cites this paper as Medvedeva et al., 2004
Citations
Cites
Free radicals in biology and medicine
(1991) · General Pharmacology: The Vascular System · doi:10.1016/0306-3623(91)90478-o · Cited by 17,178
The Reduction of Cytochrome c by Milk Xanthine Oxidase
McCord, J. M., & Fridovich, I. (1968) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)91929-0 · Cited by 1,197
Superoxide Radical: An Endogenous Toxicant
Fridovich, I. (1983) · The Annual Review of Pharmacology and Toxicology · doi:10.1146/annurev.pa.23.040183.001323 · Cited by 1,168
Fridovich, I. (1989) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)83102-7 · Cited by 964
How to Characterize a Biological Antioxidant
Halliwell, B. B. (1990) · Free Radical Research Communications · doi:10.3109/10715769009148569 · Cited by 944
Ullman, E. F., Osiecki, J. H., Boocock, D. G. B., & Darcy, R. (1972) · Journal of the American Chemical Society · doi:10.1021/ja00775a031 · Cited by 803
Frejaville, C., Karoui, H., Tuccio, B., Moigne, F. L., Culcasi, M., Pietri, S., Lauricella, R., & Tordo, P. (1995) · Journal of Medicinal Chemistry · doi:10.1021/jm00002a007 · Cited by 512
Lemańska, K., Szymusiak, H., Tyrakowska, B., Zieliński, R., Soffers, A. E. M. F., & Rietjens, I. M. C. M. (2001) · Free Radical Biology and Medicine · doi:10.1016/s0891-5849(01)00638-4 · Cited by 444
Do Nitroxide Antioxidants Act as Scavengers of O2−˙or as SOD Mimics?
Krishna, M. C., Russo, A., Mitchell, J. B., Goldstein, S., Dafni, H., & Samuni, A. (1996) · Journal of Biological Chemistry · doi:10.1074/jbc.271.42.26026 · Cited by 342
Kinetics and mechanism of the reduction of ferricytochrome c by the superoxide anion.
Butler, J., Koppenol, W. H., & Margoliash, E. (1982) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)33886-9 · Cited by 262
Research works printed but not linked: 7
- I. Fridovich, Cytochrome c, in: R.A. Greenwald (Ed.), Handbook of Methods for Oxygen Radical Research, CRC Press, Boca Raton, FL, 1985, pp. 121–122.
- O’Brien, 1984, Superoxide formation, Methods Enzymol., 105, 370
- C. Auclair, E. Vosin, Nitroblue tetrazolium reduction, in: R.A. Greenwald (Ed.), Handbook of Methods for Oxygen Radical Research, CRC Press, Boca Raton, FL, 1985, pp. 123–132.
- Liochev, 1992, Superoxide radical in Escherichia coli, Mol. Biol. Free Radic. Scavenging Syst., 5, 213
- N. Kocherginsky, H.M. Swartz, Nitroxide Spin Labels, CRC Press, Boca Raton, FL, 1995.
- Likhtenshtein, 1980, Study of ultraslow motions in solid solutions by the method of physical probes, Doklady Akademii Nauk SSSR, 253, 481
- Bystryak, 1986, The influence of the molecular dynamics of the solvent on the photoreduction of nitroxy-radicals, Russ. J. Phys. Chem., 60, 1679
Cited by
Fluorescent and luminescent probes for detection of reactive oxygen and nitrogen species
Chen, X., Tian, X., Shin, I., & Yoon, J. (2011) · Chemical Society Reviews · doi:10.1039/c1cs15037e · Cited by 980
Superoxide Anion Chemistry—Its Role at the Core of the Innate Immunity
Andrés, C. M. C., Pérez de la Lastra, J. M., Andrés Juan, C., Plou, F. J., & Pérez-Lebeña, E. (2023) · International Journal of Molecular Sciences · doi:10.3390/ijms24031841 · Cited by 342
Metadata
- Authors
- Medvedeva, N., Martin, V. V., Weis, A. L., & Likhtenshten, G. I.
- Affiliations
- Ben-Gurion University of the Negev (IL)
- Corresponding author
- Medvedeva, Nataly
- ORCID
- Medvedeva, Nataly
- Venue
- Journal of Photochemistry and Photobiology A: Chemistry
- Publisher
- Elsevier BV
- Published
- 2004-04
- Volume
- 163
- Issue
- 1-2
- Pages
- 45-51
- ISSN
- 1010-6030 (ISSN-L)
- OpenAlex
- W1999465118
- Cited by
- 62
- References
- 30
- Citations by year
- 2025: 1 · 2024: 4 · 2023: 1 · 2022: 5 · 2021: 2 · 2020: 1 · 2019: 2 · 2018: 2 · 2016: 8 · 2015: 2 · 2014: 4 · 2013: 2 · 2012: 4
- FWCI
- 1.06
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- Locations
- Journal of Photochemistry and Photobiology A Chemistry (publishedVersion)
- Funders
- National Institutes of Health
- Topics
- Physical Sciences › Chemistry › Spectroscopy › Electron Spin Resonance Studies
- Physical Sciences › Chemistry › Spectroscopy › Molecular Sensors and Ion Detection
- Physical Sciences › Chemistry › Organic Chemistry › Free Radicals and Antioxidants
- Keywords
- nitronyl nitroxide, superoxide detection, antioxidant activity, pyrene, intramolecular fluorescence quenching, nitroxide reduction, hydrogen peroxide detection, vitamin C, quercetin, galangin, superoxide dismutase, catalase, electron spin resonance
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Dual fluorophore-nitronyl probe for investigation of superoxide dynamics and antioxidant status of biological systems. https://app.cochat.ai/papers/10.1016/s1010-6030(03)00430-1
- The paper
- Medvedeva, N., Martin, V. V., Weis, A. L., & Likhtenshten, G. I. (2004). Dual fluorophore-nitronyl probe for investigation of superoxide dynamics and antioxidant status of biological systems. Journal of Photochemistry and Photobiology A: Chemistry. https://doi.org/10.1016/s1010-6030(03)00430-1
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
